®
INTECONT PLUS
Belt Weigher
Operating Manual
BV-H2214GB
Contacts, Copyright
Sales:
Tel.:
Email:
+49 (0)6151 32 - 10 28
sales.process@csd.de
Service:
24h Emergency hotline: +49 (0) 172 - 650 17 00 Discontinuous Weighing Technology
+49 (0) 171 - 255 11 95 Continuous Weighing Technology
Email:
service.process@csd.de
Business Fields:
Heavy Duty Weighing & Feeding
Service Tel.:
Service Fax:
E-Mail:
+49 (0) 61 51 32 - 26 23
+49 (0) 61 51 32 - 32 70
bvh.process@schenck.net
Light Duty Weighing & Feeding
Service Tel.:
Service Fax:
E-Mail:
+49 (0) 61 51 32 - 25 72
+49 (0) 61 51 32 - 20 72
bvl.process@schenck.net
Vibrating Machines
Service Tel.:
Service Fax:
E-Mail:
+49 (0) 61 51 32 - 10 75
+49 (0) 61 51 32 - 30 96
bvs.process@schenck.net
Transport & Logistics
Service Tel.:
Service Fax:
E-Mail:
+49 (0) 61 51 32 - 24 48
+49 (0) 61 51 32 - 13 69
bvt.process@schenck.net
Components & Spare Parts
Service Tel.:
Service Fax:
E-Mail:
+49 (0) 61 51 32 - 17 58
+49 (0) 61 51 32 - 36 32
bvk.process@schenck.net
©Copyright 2003
SCHENCK PROCESS GmbH
Measuring and Process Systems
Landwehrstrasse 55, D-64293 Darmstadt
http://www.schenck-process.com
All rights reserved. Any reproduction of manual, regardless of method, without prior permission by
SCHENCK PROCESS GmbH in writing, even by excerpt, is prohibited.
Subject to change without prior notice.
INTECONT PLUS
VBW
Contents
1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Power ON · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 4
Signal Lamps· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 4
Normal Displays · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 5
Control In Normal Mode · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 5
Event Messages · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 6
Function Distributor · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 8
Display Test and Version Number · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 8
Batching Mode · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 9
Visual Make-up · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 11
Keyboard Mode · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 11
Activate/Deactivate EasyServe · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 12
Prefeeder· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 12
Printing · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 12
Zero Setting· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 16
Read Parameters · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 17
3 Control Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4
Operating Principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7
Setting Programs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Function Distributor · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 31
Calibrating Functions· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 32
Belt Circuit LB · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 32
329
Tare TW· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 33
Transmission to third parties and reproduction of
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CONTENTS
BV-H2214 GB I - 1
VBW
INTECONT PLUS
Weight Check CW · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 34
Set Time · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 36
8 Service Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9
Parameterization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Preselect Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Enter Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Hardware Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Parameters Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
10 Event Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
System Messages S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Electrics E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Calibration C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Maximum H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Minimum L. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Batching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Signal Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
11 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
How To Operate Your INTECONT· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 79
Mechanical Prerequisites · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 80
Electrical Prerequisites · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 80
Enter Parameters · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 81
Functional Check · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 82
Calibration · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 83
Check Using Check Weight · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 83
CONTENTS
BV-H2214 GB
I-2
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0329
INTECONT PLUS
VBW
Check Belt Speed · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 84
Check Using Material · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 84
Automatic Zero Setting · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 85
Belt Run Monitoring · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 85
Belt Influence Compensation BIC · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 86
Control for Point of Discharge CPD· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 86
Cosine Pendulum · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 87
Test Plug · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 87
12 Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Start / Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Batching Without Clearance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Batching With Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Data Flow Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Connection Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Base Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Option Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Weighing Platforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
1. Effective Platform Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
2. Check Weight QPRF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
3. Conveyor Belt Inclination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Printer Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
13 Replacement Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Replacing INTECONT PLUS FIP —> INTECONT PLUS VEG . . . . . . . . . . . . . . . . . . . . . 107
329
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CONTENTS
BV-H2214 GB I - 3
VBW
INTECONT PLUS
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0329
CONTENTS
BV-H2214 GB
I-4
Technische
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this documentation are not permitted. SCHENCK
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INTECONT PLUS
1
VBW
Overview
What Is The INTECONT:
Display:
INTECONT PLUS is designed as measuring and
evaluation system for
5 x 7 - dot matrix with 6 mm character height
Upper display left
: running message
right : delivery rate in kg or t
Belt Weighers
Solids Flow Meters
Mass Flow Meters
Mass Flow Feeders
Weighfeeders
Loss-in-weight Feeders
Lower display left
: event messages
right : selectable
feed rate, belt speed
etc.
Three system versions are available:
Display can be changed over to American units.
1. Without option card (standard)
LEDs:
2. With option card VFE 610V
input/outputs and printer
for additional
3. With option card for fieldbus
VSS021V : Modbus/S5
VPB 020V: Profibus
VCB020V: DeviceNet
This manual applies to belt weighers using the fully
equipped INTECONT variant.
For Further Reading:
Fieldbus manual
BVH2220
SS-RK512 (3964R)
FH 458
Modbus (Comp)
FH 525
O
E1
2 green and 3 red LEDs
Green LEDs
: Ready
Red LEDs
: Error or limit value
messages
Keyboard:
Flexible membranes with tactile touch
gB
TU
i
G FUNC
O DEL
Start/stop measurement
Preselect lower display
Select functions
Reset counter
Call function distributor and
event texts
Acknowledge event messages
Delete input
Z1 = 1 2 0 0 0 kg
I = 1 0 0 0 kg/h
0329
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Overview
BV-H2214 GB 1
VBW
N ESC
f ENT
P DAT
B9
KL
INTECONT PLUS
The basic diagram shows all inputs and outputs.
Abort function
Start function
Acknowledge input
Prepare input
Enter parameters
Enter sign and decimal point
Some Definitions:
I
= Feed rate
in kg/hr or t/hr
Material amount discharged from belt
per unit time
Z
= Delivery rate
in kg or t
Material amount fed out = feed rate x feed time
V
= Belt speed
O
Z1 = 1500 kg
I=
100 kg/h
in m/s
Q = Belt load
in kg/m
Material weight on one belt meter
Measuring Principle:
Belt load Q and speed V are continuously measured
and multiplied.
The result is feed rate I used to determine delivery
rate.
L/C
=
Load cell for acquisition of belt load Q
D
=
Speed transducer
S
=
Belt circuit sensor for automatic belt
influence compensation BIC
(non-standard)
Measurement techniques:
24 V
=
Power supply
n
Precision AC voltage amplifier with continuous
correction of zero point and range
V
=
Speed transducer
n
Highly resolving analog-to-digital converter
The integrated method is designed to efficiently
suppress line voltage interferences.
Q
=
Load cell
I
Q
V
in kg/hr
in kg/m
in m/s
n
16-bit microcontroller
n
Unlimited
storage
of
counter
configuration and calibration data.
ANALOG=
Analog output selectable for feed rate,
belt load, belt speed
SERIAL =
Serial interfaces for printer and host
computer
MIN
Relay output for limit value monitoring
Open = MIN value exceeded down
readings,
=
0329
Overview
BV-H2214 GB
2
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INTECONT PLUS
MAX
=
Relay output for limit value monitoring
Open = MAX value exceeded up
Feed rate, belt load, or belt speed, can be
monitoring separately for excess of MIN
and MAX values.
FAULT
=
Relay output for alarms
Open = Alarm
FULL
=
Relay output for full feed in batching
mode
Closed = full feed
DRIBBLE =
Relay output for dribble feed
Closed = dribble feed
MOTOR =
Control output for belt drive
Closed = ON
PREF.
Control output for prefeeder
Closed = On
=
RELEASE
=
Release signal for totalization
H = Release
ON/OFF =
Start scale and totalization.
High = ON
OFF
Stop
Low = STOP
=
VBW
COUNTER= Pulse output for connection of external
totalizing counter
For simple measuring tasks, with constant belt speed,
speed transducer D can be omitted.
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Overview
BV-H2214 GB 3
VBW
2
INTECONT PLUS
Control
Power ON
Signal Lamps
During power failure
Counter readings
Counter pulses not yet output
Preselected normal displays
Service values, e.g. ON-time
E1
remain stored for an endless period of time.
The internal clock continues running for approx. 5
days.
After power-on, display and lamps are automatically
tested before version number of system is displayed
for some seconds to be then replaced by the normal
displays.
E1
a
b
X
Z1 = 2 5 0 0 kg
I =
0
kg/h
Z1 = 2 5 0 0 kg
I =
0
kg/h
(green) POWER OK
lights if all power supplies are OK.
(green) CPU OK
lights if microprocessor is ready to
operate.
(red)
ALARM
flashes if an Alarm event is
available.
In addition, an event code appears
in lower display line.
MIN
(red)
MIN LIMIT VALUE
lights if feed rate limit value is
exceeded down.
MAX
(red)
MAX LIMIT VALUE
lights if feed rate limit value is
exceeded up.
Message E1
reports power failure and can be defined as ALARM or
WARNING.
X
ALARM:
Red lamp
and message E1 are
flashing.
To start scale, first acknowledge
message.
WARNING:
Signal lamp
X
remains dark,
message E1 does not flash.
Start/stop scale automatically or in
manual. No acknowledgement is
required.
O
READY:
The two green signal lamps must be lit, and no Alarm
message available.
Lets you acknowledge event
message.
0329
Control
BV-H2214 GB
4
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INTECONT PLUS
VBW
Normal Displays
g
Upper Display
Left
Rotating point as running message.
Scale has started, totalized amount
and feed rate are acquired.
In stop state of scale (point stands
still) only belt load and belt speed are
measured.
Totalizing counter Z1
Right
Lower Display
Left
Right
TU
O
Control In Normal Mode
Event message, alphanumerically
coded, e.g. E1 for power failure.
Selectable display
Select display
Start totalization
Prerequisite : External release signal
available (selectable)
START source (B06)
set to OP or Keyboard
Mode active.
Feature : Rotating point in left field
of upper display
B
i
Stop totalization
Feature : Point stands still
Belt load and belt speed continue
being measured.
1
Z1 = 50 000 kg
Z2 = 60 0 kg/h
Counter Z2
Counter Z3
Feed rate
Feed rate
Belt load
Belt load
Belt speed
Batching displays
Z2 = 6000 kg
Z3 = 1000 kg
I = 1000 kg/hr
Ir = 50.00 %
1)
Q = 10.000 kg/m
Qr = 50.0%
2)
V = 0.0500m/s
Zb, ZI, Zd, Nb
3)
f
N
TU
O
G
N
Reset totalizing counters.
Enter number of desired counter
(1 or 2).
Counter no. : _
Counter 3 cannot be reset. In case of
overflow, counting resumes from 0.
Acknowledge input.
Correct faulty input or accidental use
of DELETE key.
Select lower display
(see “Normal Display”).
Acknowledge event messages.
Call further functions, e.g. display
event messages, calibration.
Exit function distributor.
1) related to nominal feed rate
2) related to nominal belt load
3) see “Batching Mode”.
Display formats and units of counters Z1, Z2, Z3 and I
can be selected separately.
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INTECONT PLUS
Acknowledgement:
If cause of fault is still present,
underscores are faded out.
Event Messages
Definitions
n
WARNING 2
Display permanent, not
underscored
All important scale functions are internally monitored,
and faults are reported by event message.
For troubleshooting details, see “ Event Messages”
item.
E1
n
IGNORE
Power Failure
Group code (e.g. E) and number (e.g. 1) appear in left
field of lower display.
In addition, an explanatory text can be called up.
Operation
O
The events are organized into 4 classes. The
assignment between event and class can be selected
using relevant parameter.
n
No event monitoring, save
MIN/MAX messages via contact
outputs and signal lamps.
If several events occur at the same time, the most
significant event is displayed first.
Priority: Alarm, Warning 1, Warning 2
Z1 = 2500 kg
I =
0 kg/h
Message E1
Acknowledgement:
None
ALARM
Acknowledge events of ALARM and
WARNING 1 classes after
elimination of fault. If several events
are available, acknowledge one
after the other.
Display is underscored and
flashes.
Red signal lamp
X flashes.
Totalization stops, scale is
inoperable.
Start:
If cause of Alarm has been
removed and error message
acknowledged.
Display event texts:
G
TU
f
Call function distributor.
Scroll “Show Event” function into
lower display field.
Select function.
Acknowledgement:
If cause of Alarm has not been
removed, flashing stops but
message is still on display.
n
WARNING 1
Display permanent and
underscored Totalization goes on.
0329
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INTECONT PLUS
VBW
Minimum L
L1 I < MIN
L2 Load < MIN
L3 v < MIN
L4 L/C Input < MIN
1. Event S 2 = O 0 7
No Release
I
=
Feed Rate
V
=
Belt Speed
L/C
=
Load Cell
Display shows
event name
event code
and a note
e.g. No Release
e.g. S2
e.g. Parameter O07.
* Fault on device or cabling
The note informs the operator of relevant parameter.
TU
N
Let you view various events.
Return to normal displays.
Contact Outputs
General Alarm
MIN/MAX Outputs
List of Events
The events are listed in accordance with display
priority.
0329
System messages
S1
S2
S3
S4
Electrics
E1 Power Failure
E2 Namur Error Tacho*
E3 Namur Error Sensor*
Material flow
B1 Out of Tolerance
B4 BATCH Actual Value MAX
Calibration C
C1
C2
C3
C4
C5
C7
C8
C9
L/C Input *
Tacho Input *
Belt Skew
Belt Drift
Tare Correction > MAX
ZERO Time
Slip Error
Tare Diff > MAX
Maximum H
H1
H2
H3
H4
I > MAX
Load > MAX
v > MAX
L/C Input > MAX
available until acknowledged
independent of event class,
active also in IGNORE class.
Limit values are reported as long
as event is available and only
with active scale.
Memory Error
No Release*
Scale Maintenance ON
Maintenance Interval
Electrics
S9 Host Communication
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INTECONT PLUS
Function Distributor
B
= If batching mode is selected, you can access
additional functions in main distributor.
Abort Batch
Deselect Batch
Batch Number
Print Batch
Make-up
Next = Belt Empty
The function distributor lets you call further functions,
or dialogs.
G
f
N
Call function distributor.
If no event is available, display shows
function selected last.
Start function.
S
= Calibrating functions protected by password.
Prompt is output after call of function.
E
= If an event is available
Z
= Iif activated via parameter
Return to normal display and/or
abort function.
Moving through function distributor has no effect on
weighing functions.
Function
Display Events
TU Scroll through function distributor
Display Events
E
Test Display
START/STOP Prefeeder Z
Service Values
Batch Number
B
Print Counter Readings
>0< Zero Set
START/STOP Keyboard Mode
Activate/Deactivate EasyServe
Programming
Calibrating Functions
S
Read Parameters
Enter Parameters
S
Load Default Parameters S
Print Parameters
Status Report
Tare
Check Weight
Imp/Belt Circuit
Set Time
S
S
S
S
Display Test and Version Number
Lets you check displays and signal lamps.
G
TU
f
Call display test.
1. Display elements flash
rhythmically.
2. Version number is displayed for
apr. 3 s.
Test terminates automatically.
INTECONT PLUS
VBW 20600-00 2482
Example:
VBW
20600-00
: Belt Weigher
: Version number
Programming and calibrating functions lead to further
menus you can move through using cursor keys.
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INTECONT PLUS
Batching Mode
VBW
Select Batching Mode
Selection of batching mode enables batching,
however, no batch is started yet.
Additional Displays
Prerequisite:
O
G
TU
f
Z1 = 2500 kg
ZI = 400 kg
Scale OFF
Call function distributor.
Scroll “Select Batch” into display
field.
Select function.
Upper display :
If batching mode is selected, a
totals sign is displayed left of
running message.
System prompts for input of batch setpoint.
If batch is selected from external PC, setpoint input is
omitted.
Lower display :
Use cursor keys to scroll 4
additional values into display field.
Enter Setpoint
U
1. Zb = Batch setpoint
2. ZI = Batch actual value
Amount already
discharged
3. Zd = Batch residual value
Amount not yet
discharged
Setpoint prompt is output automatically upon selection
or can be started in manual when batch is complete
(scale OFF).
If batching mode is deselected or a batch is running,
no input is possible.
P
19
Prepare setpoint input.
Enter setpoint in kg or t
Max. 9 digits including decimal
point.
The unit is that of counter 1.
Zd = Zb - ZI
4. Nb = Consecutive batch
number
Use “Batch Number”
function to set initial value.
Before a batch starts, ZI and Zd indicate the amounts
fed out during previous batch.
If you deselect batching mode (Deselect Batch function), displays are disabled but enabled again upon
next selection.
The display format corresponds to the format of
counter 1.
.
f
N
O
Setpoint Batch
Zb = . . . . . . kg
Acknowledge input.
Abort input, old setpoint remains
stored.
Delete faulty digits.
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INTECONT PLUS
Start and Abort
g
B
Make-up
Start batch, process starts.
Display ZI moves from 0 towards
setpoint
Display Zd moves from setpoint
towards 0.
Display ZI
:
Batch actual setpoint resumes from
achieved value.
Abort batch.
Display Zd
:
Batch residual value remains
unchanged.
Batching continues upon next start
command.
Display Zbn
:
Make-up setpoint
Display Zdn
:
Batch residual value of make-up
amount
Zdn = Zbn - make-up amount
already fed.
Deselect Batch
Lets you deselect batching mode, i.e. mode is removed
from active functions available.
Totals sign disappears from upper display, batching
values ZI, Zd, Zb and Nb are no longer available, but
remain stored.
Prerequisites :
GT
f
Lets you add a selected amount of material to a batch
aborted or complete.
Prerequisites : Running batch complete, scale OFF.
No batch printout.
Batch complete, or aborted using
“Abort Batch” function; scale OFF.
Call function distributor,
select “Deselect Batch” function,
and acknowledge.
You can scroll all displays into lower display field
using cursor keys.
Zdn and Zbn are available only until start of next
batch.
GT
f
Use “Select Batch” function to reactivate batching
mode.
Old values ZI, Zd, Zb and Nb can be viewed again.
P
Abort Batch
gB
This function lets you abort a running batch, i.e.
batching immediately stops.
Batching mode remains selected.
New batch starts upon next start command, old batch
is not resumed.
Use “Make-up” function to complete old batch.
GT
f
Call function distributor and select
“Make-up” function.
Acknowledge.
System prompts for input of
make-up setpoint Zbn in kg or t.
The units is that of Counter 1.
Until start of make-up, setpoint Zbn
can be changed.
Start or abort make-up
If make-up batch is complete, normal batch starts
upon next start command.
For new make-up, call function again.
“Abort Batch” function also aborts make-up
operations.
Call function distributor and select
“Abort Batch” function.
Acknowledge.
You can also abort batch using the P02 contact.
0329
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INTECONT PLUS
VBW
Batch Number Nb
Visual Make-up
Select a number incrementing by 1 after start of every
new batch.
The consecutive number is printed in batch report and
indicated in lower display line.
Belonging to previous batch, make-up operations are
not counted.
GT
f
f
N
Call function distributor and select
“Batch Number” function.
Acknowledge.
Prompt Nb = —-
is output.
Acquire input.
Abort input.
Old number remains stored.
Current number can be changed also while a batch is
running.
Next = Belt Empty
A batch report can be printed only if batch is complete
(setpoint reached).
If an unspecified amount is to be batched using the
START/STOP keys, the results can be printed using a
little trick:
1. Call “Select Batch” function.
2. Enter very high batch setpoint,
e.g. 999999999 kg.
3. Scroll batch actual value ZI into lower display field.
4. Start scale.
5. If desired amount ZI is reached, stop scale.
6. Call “Abort Batch” function.
7. Start printing
(see “Print Batch”).
Make-up can be performed only before print
command. To start next batch, resume from item 4.
One-off changeover to clearance mode.
Next batch is controlled via prefeeder. When batch is
complete, conveyor belt still performs approx. 1/2 belt
circuit.
Prerequisites
GT
f
g
: Scale OFF,
batch complete,
prefeeder control present and
active.
Batching mode without clearance.
Call function distributor and select
“Next - Belt Empty” function.
Acknowledge.
Start batch.
Keyboard Mode
This function lets you place the selected control
source for
Start/Stop
on the INTECONT keyboard. If you deselect Keyboard
Mode, the old source is active again. When changing
over from external source (e.g. serial) to keyboard, the
Start/Stop status remains stored; vice versa, the
external signal is active.
GT
Call function distributor and select
“Start Keyboard Mode” or “Stop
Keyboard Mode” functions.
Display feature:
You will know Keyboard Mode by the rectangle in the
upper left display field.
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INTECONT PLUS
Activate/Deactivate EasyServe
This function lets you control your INTECONT using
the “EasyServe” PC service tool.
GT
Call function distributor and select
“Activate EasyServe” function.
Printing
The printing functions are available only if the option
card is present.
Print Batch
The batch report can be printed:
Enter communication parameters using Block R.
1. using “Print Batch” function
Note:
2. automatically after each complete batch
(Parameter J02 = YES).
Upon power failure, the current
status is stored, i.e. the “Activate
EasyServe” function needs not be
reselected.
Prefeeder
The “Start/Stop Prefeeder” function lets you activate or
deactivate prefeeder. Select “Start”, and INTECONT
will control your prefeeder. In Stop state, material flow
is interrupted and scale can be tared.
Prerequisites :
GT
f
External prefeeder present and
controlled by INTECONT.
Activate function using parameter
N 01.
Call function distributor and select
“Start Prefeeder” or “Stop Prefeeder”
function.
Start control signal.
Start of printing disables the “Make-up” function for the
current batch.
Prerequisites : Batch complete, scale OFF.
Print format : Order of sequence, line and column
divisions can be selected at will
(Parameter Block J).
GT
N
Call function distributor and select
“Print Batch” function.
Start function.
Abort printing.
Batch Nummer 40
20.11.02
Batch Setpoint
Batch Actual Val.
Totalizer 1
Totalizer 2
Zero Set beforer
16:49:41
0.150 t
0.150 t
0.806t
806.47 kg
19 min.
Events
E1
Power Failure O01
Batch Number: Consecutive number of batch
20.11.02:
Date and time
Batch Setpoint: Preset batch amount
Batch Actual Val.: Amount batched (actual value)
Totalizer 1:
Totalizing counter 1
Totalizer 2:
Totalizing counter 2
Zero Set before: Feeder run time after last taring or
zeroing operation (see Service
Values)
Events
: available during printing
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VBW
Print Counter Readings (FMZ), Quantity Report
Print Events
This report is identical with the batch report, however,
the numerical values are identified as sub-totals by
the # symbol.
Parameter J03 lets you select/deselect printout of
event messages.
There are 3 options:
If no batching mode is selected, batch number, batch
setpoint and batch actual value are not printed. This
type of report figures as “Quantity Report”.
Batch actual value
etc.
[kg]
# 998 #
1. No printout (NO)
2. Print events (error)
3. Print events and counter readings (YES)
(see “Printer Counter Readings”)
Call:
1) Use “Print Counter Readings” function.
Unlike the “Print Batch” function, printing is possible
during running batch.
20.11.02 11:45:21 L2 W1
20.11.02 11:59:01 L2 W1
Load > MAX
Load < MIN
2) Printed automatically upon every event printout
(Parameter J03 = YES)
L2
W1
Print Parameters
Print complete parameter list with current values.
Inputs differing from default values are identified by *.
The list is complete with all possible event messages
and the current hardware assignment.
PARAMETER PRINTOUT
:
:
:
:
Event code
Error class, e.g. WARNING 1
Event has occurred
Cause removed, event acknowledged, if
required.
Load<MIN: Explanation
INTECONT PLUS VBW 20600-01 2482
Event is displayed on INTECONT as long as
available.
20.11.02
16:59:51
For more information, see “Event Messages” item.
BLOCK A
01 Language
02 Units
Dialog Behaviour
ENGLISH
SI
BLOCK B Rated Data
01 Feed Rate Unit ——— kg/h
02 Nominal Feed Rate * 1,000 t/h
etc.
0329
GT
f
N
Call function distributor and select
“Print Parameters” function.
Start function.
Abort printing at any time.
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INTECONT PLUS
Print Zero Setting Results
The result of the automatic zero setting function can
be printed automatically after every belt circuit.
Prerequisite:Parameter H 01 = YES (Auto Zero Active)
Parameter H09 = YES
Tare correction is the total of all zero point changes;
total tare additionally includes the basic tare.
Values correspond to same-name parameters
D 03/05.
Print Zero Setting Results
Total Tare [kg/m]
50,23
Tare Correction T [kg/m] 1,56
STATUS REPORT INTECONT PLUS
25.11.02 13:37:12
Software
: VBW 20600-01 2482
Hardware version
:1
Option card version
:1
Station address
:1
------------------------------Latest Report of: 25.11.02 12:13:13
------------ ------------------SPC values:
Zero Set before
Voltage ON-time
Feeder ON-time
Latest password entry of
Latest matkor change
: 4086 min
: 68 h
: 68 h
: 22.11.02 17:02:12
: 15.11.02 15:02:34
K05 SPC Time
K06 SPC Filter
Feed rate
Mean value Imitt
Variance
Belt load Q MAX
Time Q MIN
Totalizer 3
Belt skew
Belt Drift
:1h
: 1.00 h
Latest taring results (max. 5) T
22.11.02
16:04:05
21.11.02
16:11:22
21.11.02
16:10:53
22.11.02
16:05:22
22.11.02
16:04:43
Status Report
The status report can be printed at any time.
Reported are previous events, calibration results, and
SPC measurement values, e.g. feed rate variance.
SPC = Statistic Process Control
: 0.15 %
: 0.09 %
:0%
:0%
: 510 t
: 0.00 %
: 0.00 cm
in % of Qnenn
: 12.99 %
: 30.75 %
: 33.40 %
: 12.99 %
: 12.99 %
Test weight check of
16.06.03 16:23:17
25.11.02 09:06:28
Set/Act
0.9643
N05 BIC Active
NO
Events since power on
1
*
1
*
1
*
H03 v> MAX
C07 Set Time To Zero
E01 Power Failure
For individual data, see “Service Values” item.
GT
f
N
Call function distributor and select
“Status Report” function.
Zero Set before:
Zero point corrected by taring
manual/automatic zero setting.
program
or
Start function.
Abort printing at any time.
Voltage ON-time:
Total voltage ON-time.
Feeder ON-time:
Total ON-time of conveyor belt and INTECONT.
Last password entry on:
Date of last password input for start of a service function
or parameter change.
Latest matkor change:
The matkor parameter lets you change feed rate and
totalization range.
SPC time:
Measuring time for SPC values “Qmax” and “TQ < MIN”.
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SPC filter:
Filter time for SPC values “mean value” and “variance”
Mean value Imitt:
Feed rate mean value exponentially filtered using the
SPC filter time related to nominal feed rate.
Feed Rate Diagram
Printed automatically after status report, the feed rate
diagram shows the current feed rate value in percent
of nominal feed rate. The report period is determined
by Parameter K 05 “SPC Time” .
Variance:
Feed rate variance related to the square of nominal feed
rate.
Belt load QMAX:
Maximum belt load during last few hours limited by SPC
time related to nominal belt load.
Time Q < MIN:
Total time during which belt load was below Qmin
(Parameter F 05), evaluated over the past few hours
(SPC time).
Last taring results (max. 5):
Results (total tare) of last 5 zero point or tare corrections,
related to nominal belt load.
Test weight check on :
Date and time of last check using check weight,
performed using “Weight Check CW” setting program.
BIC active:
indicates
whether
automatic
compensation is active, or not.
belt
Feed Rate in Percent Pnenn
0
- 6h
- 5h
- 4h
20
40
60
80
100 120
*
5,000 t/h
10,000 t/h
20,000 t/h
*
*
- 3h
- 2h
- 1h
- 0h
140 %
*
*
*
>
40,000 t/h
50,000 t/h
50,000 t/h
The actual diagram resolution is higher than shown in
sample.
Feed rate
50 dots for nominal feed rate
Time
: 32 dots for time K 05
Units
: t/h, h
Initialisation : upon power-up and change of
Parameter K 05.
Symbol “>”
: Feed rate exceeds 140 %
influence
Events report:
lists number and type of events occurred after last
printout.
If no report has been printed yet, counting starts from
time of power-up.
Counter 3:
Totalizing counter 3
Belt skew:
indicates change in belt length in % of total belt length
(Parameter D06).
Belt drift:
indicates belt drift in cm.
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INTECONT PLUS
Zero Setting
The zero setting program is designed to acquire the belt
weigher’s zero point error over one or multiple integer
belt circuits.
In normal mode, value is used to correct current
measuring result.
If no automatic mode is selected, use program in regular
intervals.
During zero setting, totalizing counters stop counting.
Prerequisite:1. Conveyor belt totally unloaded.
If necessary, abort program.
User “Start Prefeeder” function, if
available.
2. Belt running,
indicated automatically.
3. No batch active; batching mode can
remain active.
Call:
G
TU
f
Program complete:
0.
Dev.
Tarkor
Upper display:
Lower display:
70.2 %
1.12 %
Deviation of zero point from
previous zero setting operation in %
of nominal belt load.
Dev = + : error increased
Dev = - : error decreased.
Deviation of zero point from basic
tare in % of nominal belt load.
Taring program corrects basic tare
during calibration.
Acquire result, or view for information and reject.
f
N
Acquire result.
Scale zero point is corrected.
Abort program.
Result is rejected.
Call Zero Setting function and start.
If belt is not running, program aborts
and requests START.
Restart prefeeder.
Event messages:
1- C7
Program running:
Zero setting time elapsed.
Deselect message, if not desired.
2- Value Excessive
0.
>0<
Tarkor
Upper display:
Lower display:
N
70.2 %
1.12 %
Zeroing range exceeded; clean scale and
retare, if necessary.
Residual run time in % of total run
time.
Zero point error in %, related to
nominal belt load.
Abort program at any time.
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INTECONT PLUS
VBW
Read Parameters
Parameters are defined as variable characteristics or
data used to match INTECONT to the particular
application.
Parameter input is protected by password (see “Enter
Parameters”).
The “Read Parameters” function lets you view all
parameters without jeopardizing the operating
reliability.
The parameters are organized into function blocks A ,
B,... and consecutively numbered within a block.
GTf
Tf
Scroll Programming function into
display field and acknowledge.
Select Read Parameters
sub-function.
Display shows title of first parameter block.
Dialog Behaviour
Block: A
TU
fT
Scroll through parameter blocks
A, B,...
Scroll through parameters within a
block.
Nominal Feed Rate
B02 1000.0 kg/h
N
N
Return to blocks.
Return to normal displays.
For more information, see “Enter Parameters”.
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INTECONT PLUS
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INTECONT PLUS
3
Control Overview
O
--
gB
U SCROLL
T
i RESET
G
O
N
f
P
VBW
FUNCTION
Z1 = 1500 kg
I = 100 kg/h
Start/Stop
if preselected
Select lower display line and functions.
(1) Counters Z2, Z3
(4) Belt load Q
(2) Feed rate I
(5) Belt speed v
(3) Feed rate Ir in %
Reset counter(s)
(1) Enter number of desired counter (1 or 2).
(2) Use ENT key
to acknowledge.
(3) Use ESCAPE key
to abort input.
(4) Use DELETE key
to delete faulty digits.
Call function distributor and event messages
(1) SCROLL keys let you select desired function.
If an event is available, “Display Event” function is preselected.
(2) ENTER key lets you activate function.
(3) SCROLL keys let you view available event messages one after the other.
(4) ESCAPE key lets you return to normal displays.
DELETE
Acknowledge event messages, delete inputs.
ESCAPE
Abort function and return to normal displays.
ENTER
Acknowledge input, e.g. setpoint,
start functions, e.g. Display Events (see “FUNCTION”).
DATA
Prepare input, e.g. parameters.
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Control Overview
BV-H2214 GB 19
VBW
INTECONT PLUS
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0329
Control Overview
BV-H2214 GB
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and copyrights.
INTECONT PLUS
4
VBW
Operating Principle
A belt weigher is designed to continuously weigh the
material amount transported on a conveyor belt.
Belt Load:
The material is guided to a weighing platform
arranged under the belt and limited by 2 carrying
idlers. Via one or multiple weighed idlers, the platform
load excerts a force on load cell (L/C).
The deflection for measurement is 0.2 mm. The
weighed idlers are connected with the frame structure,
e.g. with the use of a leaf spring parallel system.
Belt Speed:
A further measure for feed rate is belt speed v,
acquired with the use of speed transducer D and
translated into a corresponding pulse frequency.
If belt load is constant and more approximate
accuracy will suffice, speed measurement can be
omitted.
Feed Rate:
INTECONT normalizes physical units kg/m and m/s.
Multiplication of the two values results in feed rate I.
I
v
Q
QB
Leff
in kg/s
in m/s
in kg/m
in kg
in m
I in kg/h:
Proportional to platform load, the load cell output
voltage is amplified and transferred to the INTECONT
microprocessor with the use of an analog-to-digital
converter.
The white triangle indicates the load distribution on a
single-idler platform scale. Only half of the material’s
weight force is applied to the weighed idler.
I
in kg/h
As to the rest,
see above.
Automatic Belt Influence Compensation (BIC):
The translation of load ratio into platform length has
become accepted usage in weighing technology.
Leff = effective platform
length
Lg = total platform length
For weighing platforms equipped with multiple
weighed idlers, factor 1/2 is different.
Belt load in kg/m is thus:
QB = total load on
weighing platform.
Not even the best of conveyor belts is perfectly even;
particulary in welding points, the belt will be heavier
and stiffer. The figure above shows the relations over
one belt circuit in exaggerated fashion.
0329
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Operating Principle
BV-H2214 GB 21
VBW
INTECONT PLUS
Therefore, a high accuracy can normally be ensured
only over entire belt circuits, i.e. over the mean value.
INTECONT is able to acquire and correct this
influence with the use of a belt circuit sensor and a
metal belt mark.
This considerably increases the scale’s short-term
accuracy.
To enable variations to be considered during
operation, the belt influence is continuously
measured. The compensation adaptively follows up,
also if material is fed.
Measurement at the point of discharge (CPD):
For constructional reasons, the weighing platform is
not directly located at the point of material discharge.
Therefore, if belt load varies, the feed rate measuring
result does not exactly correspond to the current feed
rate at the point of discharge.
A special speed-dependent delay elements shifts the
measurement to the discharge point.
To do so, no special load transducers are required;
however, the additional use of the automatic belt
influence compensation is reasonable.
0
Start batch and conveyor belt.
1
Abort batch
or
2
resume at any time.
3
Reduce belt speed, change over to dribble feed.
4
Stop conveyor belt.
5
Drive stops, batch setpoint is reached.
Control via prefeeder:
Batch complete, conveyor belt is empty.
0
Start batch and conveyor belt.
Open prefeeder.
1
Stop belt, if necessary; cut off belt and prefeeder
drive.
In batching mode, a preselected material amount is
fed. When batch setpoint is reached, batching stops.
Batching can be controlled via conveyor belt drive or
material prefeeder.
2
Resume batching.
3
Changeover to dribble feed is possible, but not
always reasonable.
Control via belt drive:
4
Stop prefeeder if precalculated distance to setpoint
is reached.
In this mode, the conveyor belt is still fully loaded after
complete batch.
5
Batch complete.
Conveyor belt continues running for approx. 1/2 belt
circuit.
Batching:
0329
Operating Principle
BV-H2214 GB
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INTECONT PLUS
VBW
Dribble feed and cut-off point are self-optimizing, i.e.
they are automatically corrected after every batch.
0329
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Operating Principle
BV-H2214 GB 23
VBW
INTECONT PLUS
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0329
Operating Principle
BV-H2214 GB
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INTECONT PLUS
VBW
Technical Data
n
Front-of-panel mounting unitVEG 20600/20610
Front panel
: 96 x 288 mm
Panel cut-outs : 88 x 282, wall thickness max. 10
mm
Mounting depth min. 225
:
mm
(including 50 mm for
connectors)
Protected to : IP 20, front panel to IP 65
Material
: Plastic, grey (RAL 7022)
Display
: fluorescent, 2 lines of 20
characters, 6 mm high
Keyboard
: flexible membranes with tactile
touch
Signal lamps : LEDs, 2 x green, 3 x red
Power supply : 24 V(DC) 50 % -25%,
max. 1 A,
no fuse,
pole-reversal protective circuit
Ext. supply
: 90...264V/ 50HZ...60HZ
n
Surface-mounting unit: with panel-mounting unit
VEG 20...
n
Wall-mounting unit
Measuring
systems
Feeding
systems
Protected to
Material
Power supply
Extension
n
width x height x depth
: 410x330x236mm
width x height x depth
: 500x600x300mm
: IP 65
: sheet steel 1.5 mm, grey
: 90...264V/50Hz...60Hz
: feed unit controller
Environment
Temperature
: -25 °C ... +45 °C,
tested to -40°C
: Class F (DIN 40 040) *
Humidity
Interference
immunity
: to IEC 801
Interference
suppression : to VDE 871, EN 55 011
Housing
protected to:
IEC 348
EC directives : CE label
Z1 = 2500 kg
I = 0 kg/h
* Tropicalized variant (Class R) upon request
n
Storage temperature
-40 °C ... +80 °C
n
Connectors
Plug on/screw connectors (Phoenix Combicon),
non-reversable
n
Control outputs
Number
Base card
Option card
Load
:
:
:
:
8 N/O relay contacts
3
5
max. 230 V(AC)
8 A ohmic resistance, 1 A
inductive
Error message “CPU not OK” opens all contacts.
0329
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Technical Data
BV-H2214 GB 25
VBW
n
:
:
:
:
Frequency
:
Pulse length :
Output
:
5
3
2
24 V(DC) 30 %, 5 mA,
galvanically isolated
:
:
2
NAMUR (DIN 19234), short
circuit and cable breakage
monitoring
n
Analog output
Number
Base card
Option card
Current
:
:
:
:
Raise
Load
Reference
:
:
:
Resolution
:
2
1
1
Offset ...20 mA impressed
voltage
0... <20 mA
max. 500
0 V by user,
galvanically isolated
12 bits ± 1 d
n
Number
Current
:
:
Raise
Load
Reference
:
:
:
Resolution
Accuracy
:
:
1
Offset ...20 mA impressed
voltage
0... 20 mA
500
0 V internal,
galvanically free
10 bits ± 1/2 d
<0.4% over entire temperature
range
:
:
:
:
:
Measuring
cycle:
Resolution
:
Load
:
Cable length :
Measuring
range
n
1 (option card)
RS 232 (V24), max. 38400 baud
8 data bits, 1 stop bit, no parity
galvanically free
Phoenix MSTB, contact spacing
3.5 mm, max. 1.5 mm2
Load cell connection
Power supply :
Analog input
max. 10 Hz
selectable 50...1000 ms
24 V, max. 100 mA
Active HIGH or LOW,
galvanically isolated
short-circuit-proof, limited to apr.
350 mA.
Negative quantities are
internally stored and must be
compensated by positive
quantities before new pulse
output.
This ensures integral accuracy
even with minimum belt load.
Serial printer interface
Number
Type
Data format
Isolation
Connectors
Error message “CPU not OK” sets output signal to
0 mA.
n
External totalizing counter
Control inputs (NAMUR)
Number
Type
n
n
Control inputs
Number
Base card
Option card
Type
n
INTECONT PLUS
:
6 V AC (±3 %)
(apr. 66 Hz
short-circuit-proof
100ms
24 bits
R (load cell) = min. 80
max. 30 % voltage drop,
max. 500 m
-20mV....+50mV
With VLW: -1.6mV...min. 32mV
Serial interface for service PC
Number
Type
:
:
Data format
:
Isolation
Connectors
:
:
1
RS232; RS422 or RS 485
max. 19200 baud
8 data bits, 1 stop bit, odd parity
(changeable to even or no)
galvanically free
Phoenix MSTB, contact spacing
3.5 mm, max. 1.5 mm2 or
9-pole D-Sub HD20
0329
Technical Data
BV-H2214 GB
26
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Redaktion BVED
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this documentation are not permitted. SCHENCK
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and copyrights.
INTECONT PLUS
VBW
Characteristics
n
n
Power failure
VOLTAGE
OK (green)
PROCESSOR OK (green)
ALARM
(red)
MIN
(red) MIN feed rate value
MAX
(red) MAX feed rate value
Scale data, calibration values, counter readings
and pulses pending remain stored after power
failure for an unlimited period of time. The internal
clock continues running for approx. 5 days.
n
Dialog language
for error messages, operation, and service
programs.
Select:
n
n
Events and faults are displayed in form of an
alphanumeric code. Call clear text of consecutive
events via keyboard.
Events are organized into Alarms and Warnings,
with and without acknowledgement. Alarms stop
scale; warnings don’t.
All alarms are additionally reported via relay
output.
DEUTSCH
ENGLISH
FRANCAIS
ESPANOL
ITALIANO
:
NON-SI units:
kg ,
t ,
m ,
kg/h
t/h
cm
lb ,
t ,
f ,
lb/h
t/h
inch
n
Start/Stop totalizing counter
Select using Parameter B06.
Displays
Upper display:
Lower display:
Totalizing counter 1
Totalizing counters 2 and 3
Feed rate absolute
Feed rate relative
Belt speed
Belt load absolute
Belt load relative
Batch data
Operating philosophy
Operator prompting through multi-level menus.
Important configuration and calibration functions
are protected by password.
n
(see Parameter List)
n
Event messages
Units (selectable)
SI units
n
Signal lamps (top down)
Belt speed
For simple applications, speed measurement can
be omitted.
n
Zero setting
Zero setting can be performed
1- manually via keyboard
2- automatically, if belt is empty.
The maximum admissible zero setting elevation is
monitored.
Select for lower display using cursor keys.
0329
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Characteristics
BV-H2214 GB 27
VBW
n
INTECONT PLUS
n
Taring
2 separately selectable limit values for monitoring
of signal lamps and relay outputs.
Any event can be reported by message.
Designed to zero the basic tare load, the taring
program on principle has the same function as the
zero setting program. However, tare elevation is
not monitored, and the call is protected by
password.
n
MIN/MAX for
(1) Feed rate
(2) Belt load
(3) Belt speed
Automatic belt influence compensation (BIC)
Using an additional belt circuit sensor and a metal
belt mark, the dynamic zero point influence of the
conveyor belt can be compensated during
operation (with and without material).
Switching threshold, relay outputs and event class
can be defined individually for all 6 possibilities.
n
This considerably increases the belt weigher’s
short-term accuracy.
n
Define individually for feed rate, belt load and belt
speed.
n
(1) Voltage ON-time
(2) Scale ON-time
Belt drift display
(3) Zero setting required
n
Batching mode
(2) With clearance of conveyor belt.
Controlled is the material prefeeder.
Cut-off point and start of dribble feed can be
adapted automatically in either case.
Statistic Process Control (SPC)
Mean values, variances, maximum value storage,
zero settings tables, etc. are available in form of
service values.
(1) Without clearance of conveyor belt.
Controlled is the belt drive motor.
n
Maintenance hints
Display event on screen.
For prerequisites, see “BIC”.
n
Display filter
Measurement at the point of discharge (CPD)
A special speed-dependent delay element shifts
the point of measurement to the material
discharge point where the material amount
discharged is acquired.
n
MIN/MAX messages and outputs
n
Adaptions
The electrical system needs not be redesigned,
adapted, etc.
Zero drop out
Used to suppress totalization upon measurements
around zero, for counter to stop while belt is being
unloaded.
Deselect function, if not desired.
0329
Characteristics
BV-H2214 GB
28
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and copyrights.
INTECONT PLUS
n
VBW
n
Calibration
Calibration as such is not necessary.
All you have to do is enter some constructional
data on load cells, speed transducer, belt
inclination, etc. INTECONT uses these data to
compute all requisite display normalizations.
Check, or recalibration, can be effected in two
ways:
a) Using material
Enter check result into INTECONT, and
measuring result will be corrected.
b) Using check weight
A special check program lets you check
normalization, or if certain technical data are
not exactly known (lever ratio, belt inclination,
etc.), correct them.
Digital Outputs
Number
Name
Default Value
Q04
Q05
Q01
Q02
Q03
Q11
Q12
N15
N16
N17
Q06
Q07
Q08
Q09
Q10
DO I-MIN
DO I-MAX
DO ALARM
DO START Feeder
DO START Scale
DO Full Feed
DO Dribble Feed
DO Belt Skew
DO Belt Drift
DO Belt Slip
DO Q-MIN
DO Q-MAX
DO v-MIN
DO v-MAX
DO Batch Active
DO1
DO2
DO3
—
DO4
—
—
-
In subsequent operation, this program can be
used to detect mechanical changes, e.g. platform
distorsion after settling of foundation.
n
Digital inputs
Number
Name
Default Value
P03
P01
B06
P02
N04
B03
DI Ackn. Events
Release
START Source
DI Abort Batch
Sensor Source
Tacho Source
DI1
DI2
- (OP)
—
DI6
DI7
0329
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Characteristics
BV-H2214 GB 29
VBW
INTECONT PLUS
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0329
Characteristics
BV-H2214 GB
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INTECONT PLUS
7
Setting Programs
Function Distributor
The function distributor lets you access all setting
programs.
G
f
N
VBW
Programming and Calibrating functions lead to further
menus you can move through using cursor keys.
B=
Call function distributor.
If no event is available, function selected last
is displayed.
Abort Batch
Deselect Batch
Batch Number
Print Batch
Make-up
Next = W/Belt Empty
Start function.
Return to normal displays, or
abort function.
F u n ctions
Displa y Result s
If batching mode is selected, additional
functions can be accessed in main distributor.
S=
Calibrating functions protected by password.
Prompt is output after call of function only
E=
An event is available.
Z=
Activated via parameter.
Moving through function distributor has no effect on
weighing functions.
TU Move through function distributor.
Display Results
E
Display Check
START/STOP Feeder Z
Service Values
Batch Number
B
Print Counter Readings
>0< Zero Set
START/STOP Keyboard Mode
START/STOP EasyServe
Programming
Calibration Functions
S
Read Parameters
Enter Parameters
Load Default Par.
Print Parameters
Print Status Report
0329
Tare
Weight Check
Imp/Belt Circuit
Set Time
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this documentation are not permitted. SCHENCK
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and copyrights.
S
S
S
S
S
S
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Setting Programs
BV-H2214 GB 31
VBW
INTECONT PLUS
Calibrating Functions
There are 3 setting programs designed to ease initial
calibration and recalibration.
(1)
Pulses/Belt Circuit
LB
(2)
Taring
TW
(3)
Weight Check
CW
Upon initial calibration, perform functions in the above
order of sequence.
All functions can be reached using the CALIBRATION
function and are protected from unauthorized use by
password.
During program run until acknowledgement
(1) no totalization takes place
(2) analog outputs are set to offset values
(3) no event messages are suppressed
(4) all BIC functions are cut off.
The operating sequence is the same with all
programs.
G
TUf
B7f
Call function distributor.
Scroll CALIBRATION FUNCTIONS
into lower display field and
acknowledge.
Enter password 07734.
Display shows a setting program, e.g. TW: Tare.
Call setting program LB: IMP/BELT only
(1) upon initial calibration
(2) after mounting new belt or considerably varying
belt tension
(3) after having changed parameter B 04
“Charact.Val. vs” or B 05 “Nominal Speed” (in case
of scales with and without speed measurement).
Program acquires the number of speed transducer
pulses for one belt circuit and uses the number of
pulses as belt circuit code for the following programs:
(a) Manual or automatic zero setting
(b) Taring
TW
(c) Weight Check
CW
Upon initial calibration, first call setting program LB.
This also applies to scales without speed
measurement.
Prerequisites : (1) Before calling program, measure
time of one belt circuit with
maximum possible accuracy and
enter into Parameter C 02.
(2) Deselect batching mode.
(3) Ensure conveyor belt is running.
Sequence:
Gf
TU
f
N
Calibrating Functions
S5 TW. Tare
f
N
Belt Circuit LB
Start setting program.
Return to normal displays.
For approx. 2 min., Calibration menu can be
recalled without password input.
Function distributor, calibrating
functions, password
(see “Calibrating Functions”)
Scroll LB: Imp/Belt
into lower display field.
Start.
Abort at any time.
Setting programs do not control belt drive and
prefeeder.
If any condition is not met, setting program aborts
and a corresponding message is output.
0329
Setting Programs
BV-H2214 GB
32
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and copyrights.
INTECONT PLUS
VBW
Program running:
>.
LB :
5.6 s
1500 Imp
Upper display : residual run time in seconds
Lower display : added speed transducer pulses
Program complete:
>.
LB: v
0.095 m/s
451251 I/B
Upper display : belt speed mean value over total run
time
Lower display : Pulses/belt circuit total
f
N
Accept result and enter into
Parameter D 06.
Tare TW
The taring program acquires the belt weigher’s zero
point error over one or multiple integer belt circuits
and uses value to correct current measuring result in
normal mode.
On principle, taring program is identical with zero setting program.
Tare
: acquire basic tare (weight of
mechanical system, conveyor belt,
etc.) upon commissioning, service
and maintenance.
Set to zero
: acquire zero point deviation during
operation, e.g. contamination.
Unlike the zero setting program, the correction
amount of the taring program is unlimited.
After taring, the admissible correction amount of the
zeroing program relates to the new reference value.
Prerequisites : (1) Conveyor belt totally unloaded.
Control prefeeder using the
START/STOP Feeder function.
(2) Clean mechanical scale system in
weighing area.
Normal deposits immediately
recurring during operation need
not be removed.
(3) Deselect batching mode.
(4) Ensure conveyor belt is running.
Corresponding hint is output
automatically.
Reject result.
Sequence:
The sequence is the same if no speed measurement
is provided.
Special Messages:
(1)
START if belt is not running
(2)
ABORTED
Attention!
If a belt circuit sensor is present (N03 = YES),
program sequence slightly differs.
Running
message
: E-PROG active (lower display)
Complete
message
: ... - I/B
value flickers upon every belt circuit.
Operation
: as described above
Gf
TU
f
N
Function distributor, calibrating
functions, password
(see “Calibrating Functions”)
Scroll TW: Tare
function into lower display field.
Start function.
Abort function at any time.
0329
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Setting Programs
BV-H2214 GB 33
VBW
INTECONT PLUS
Program running:
>.
TW:
Tare
Weight Check CW
9 0. 2 %
5 2. 3 5
Upper display : residual run time in % of total run time
Lower display : continuously meaned tare in % of
nominal belt load
Program complete:
This program lets you check the INTECONT
measuring range.
Load weighing platform with a known check weight
and acquire platform load mean value over one or
multiple integer belt circuits.
INTECONT compares the result with defined setpoint
and displays value. Automatic correction does not
take place.
Prerequisites : (1) Tare or zero set
(2) Enter check weight into Parameter
C 08.
Select check weight between
30...100 % of nominal platform
load Q0.
Q0
q0
>. Dev.
Tare
2.45 %
53.20
Leff
Upper display : deviation of tare value from previous
taring result
in % of nominal belt load
dev = + : tare has increased
dev = - : tare has decreased
Lower display:
mean value of total tare
in % of nominal belt load
f
N
= q0 * Leff
= nominal belt load
Parameter D 01
= eff. platform length
Parameter C 05
(3) Apply check weight in proper
location.
(4) Select batching mode.
(5) Start conveyor belt.
Corresponding hint is output
automatically.
Sequence:
Gf
Accept taring result and enter into
Parameter D 04.
Set tare correction (D05) to zero.
TU
Reject result, i.e. scale is not tared.
f
N
Special Messages:
(1)
START if belt is not running
(2)
ABORTED
Function distributor, calibrating
functions, password
(see “Calibrating Functions”).
Scroll CW: Weight Check
function into lower display field.
Start function.
Abort function at any time.
Note:
(1)
Related to nominal belt load, tare value can
exceed 100%.
(2)
If deviation (dev) exceeds 20%, check scale for
mechanical faults, e.g. jammed material
particles.
Setting Programs
BV-H2214 GB
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0329
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INTECONT PLUS
Evaluating Result:
Error < 1 %
: KOR = 0.99...1.01
Scale OK, no further action required.
Program running:
>.
CW:
Set / Act
Error < 5 %
: KOR = 0.95...1.05
Enter KOR value into Parameter D
02.
This make good sense only if
parameter has not yet considered
result of check using material.
Error > 5 %
: KOR < 0.95, or KOR > 1.05
Multi-percent deviations suggest
faulty data input (e.g. belt incination,
lever arms not exactly known), and/or
mechanical faults (misalignment,
distorsions).
51,4 %
0,9842
Upper display : residual run time in % of total run time
Lower display : continuously meaned SET/ACT
measuring result
Program complete:
>.
VBW
CW: 1200,34 kg
COR 0,99915
Check does not consider Parameter D 02 “Range
Correction”, so that check program will indicate
same error quotient KOR after check.
Upper display : Fictitious material amount fed over
run time *.
Lower display : mean value KOR of SET/ACT over
total run time
fN
Exit program.
Since result is not
AUTOMATICALLY ACQUIRED,
both keys are equivalent.
Special Messages:
(1)
START
if belt is not running
(2)
ABORTED (irrelevant)
*
Lets you check scale zero point without check
weight.
Display format: xxxxxxx,yy kg
0329
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Setting Programs
BV-H2214 GB 35
VBW
INTECONT PLUS
Set Time
Unlike the other programs, date and time can be
changed in START and STOP states of scale and
read off under SERVICE VALUES.
Gf
TU
f
N
033
f
O
Function distributor, Calibrating
functions, password
(see “Calibrating Functions”).
Scroll Set Time function into lower
display field.
Call menu.
Abort at any time.
Year, e.g. 03
Enter month, day, hour, minute,
second.
Acknowledge every input.
As soon as seconds are
acknowledged, new date is stored,
and complete date is briefly
displayed.
Delete digit entered last
After power failure, time remains stored for min. 5
days.
0329
Setting Programs
BV-H2214 GB
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INTECONT PLUS
8
Service Values
The Service table includes detailed system
information.
Call does not affect weighing functions.
GT
f
TU
N
6) Input switching condition
I+ : DI = 1 1 1 1 1 + 0
“1" = contact closed
”0" = contact open
Call SERVICE VALUES function and
activate.
Inputs 4 + 5 on option card
“N” = no option card
Move through service values.
Return to normal displays.
Inputs 6 + 7 designed as Namur inputs
(belt sensor, tacho)
“+” short circuit; “-” cable breakage;
“1" = sensor covered; ”0" = sensor free
Displays:
1)
VBW
7) EL = 22 h
VBW 20600-01 2482
Version number
2) HW = 1
Hardware version
3) Option card:
0
1
(not available)
(available)
Voltage ON-time
Monitored: Parameter K 01, Message S4
8) ED : >0 = 95 min
Scale ON-time after last taring, or last manual or
automatic zero set.
O Z1 =
1500100 kg
Opt..Card : 1
Prerequisite
Monitored
: Totalization ON, conveyor belt
may be stopped.
: Parameter H 07, Message C7
9) ED = 19 h
4) Date and time
Scale and conveyor belt ON-times
5) Relay outputs switching condition
I + DO = 1 1 1 0 0 0 0 0
“1" = contact closed
”0" = contact open
Inputs 4-8 on option card
“N” = no option card
Prerequisite
Monitored
: Totalization ON
: Parameter K 03, Message S3
10) Tacho = 96.6 Hz
Speed transducer input frequency
Select frequency between 0.5...2500 Hz.
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Service Values
BV-H2214 GB 37
VBW
INTECONT PLUS
17) Belt Drift tr = 0.12 cm
11) aw = 30.988 %
Load on load cells related to total of load cells
rated capacity.
If value exceeds 100 %, load cells are overloaded.
From 110 % onward, message H4 :
The arrows indicate the direction of drift.
L/C Input > MAX is output.
12) vap = 0.883168 mV/V
Unnormalized load cell amplifier output value
delayed for point of material discharge (CPD
active).
Prerequisite:
Monitored :
see “Slip”
Parameters N09-N12, messages
C3 and C4
13) bic = 2.34001 mV/V
18) Pulses of sensor area Imp.S. = 386
Unnormalized load cell amplifier output value with
active BIC (Belt Influence Compensation)
Measured pulses of sensor area. If belt sensor is
properly located, the following result is expected:
Imp.S. = 0.5 * sensor length * 0.01 * charact. value
vs
14) L/C = 1.383257 mV/V
Unnormalized load cell amplifier output value
(Gross).
Acquired before belt influence compensation and
delay for point of discharge.
Prerequisite: see “Slip”
19) Mean value Imitt = 22.27 %
Feed rate mean value related to nominal feed rate
Filter
Prerequisite
Initialization
15) R_L/C = 300 ohms
: Exponential, Parameter K 06
: Totalization ON, V > Vmin
: Zero at power ON
Load cell resistance value
20) Variance var = 0.02 %
16) Slip s = 0.25 %
Variation in belt length in % of total belt length
(Parameter D 06).
Prerequisite:
Monitored
Feed rate variance related to nominal feed rate
square.
Filter
: Exponential, Parameter K 06
Prerequisite
Initialization
: Totalization ON, V > Vmin
: Zero at power ON
Belt sensor active (N03), sensor
area on conveyor belt (N04).
: Parameter N13, message C8
0329
Service Values
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INTECONT PLUS
The variance indicates belt load instability. Higher
values suggest poor discharge behaviour of
material.
21) Max. belt load QMAX = 57 %
Maximum belt load during preselected SPC time
related to nominal belt load.
Time
Evaluation
Prerequisite
Initialization
Max. display
:
:
:
:
:
SPC time, Parameter K 05
SPC time continuously floating
Totalization ON, V > Vmin
Zero at power ON
255 %
22) No load percentage TQ < MIN = 23 %
Total time during which belt load is below Qmin (F
05), related to SPC time, Parameter K 05
Evaluation
Prerequisite
Initialization
: SPC time continuously floating
: Totalization ON, V > Vmin
: with Q = Qmin at power ON
VBW
24) AO1 = 4.15 mA
Analog output 1 output current
25) AO2 = 10.00 mA
Analog output 2 output current
(on option card)
26) ZE = 53
Pulses output across pulse output of external
totalizing counter, counted from command “Reset
Counter 1 ”
27) ZO = 1
Pulses pending.
If value constantly exceeds zero, pulse frequency
surpasses 10 Hz.
Increase smallest display digit of Counter 1
(Parameter B 07).
28) AI = 12.54 mA
Analog input input current
29) CS = 10851
Check sum of scale software
30) CS_b = 10851
23) Last taring T (date) 23.51 %
Check sum recomputed in cycles. If value “CS_b”
differs from “CS”, a serious fault is present.
Contact the Schenck Service.
Date and total tare related to nominal belt load
Prerequisites : Correct zero point using taring
program or manual/automatic
zero setting function.
Manual changes of correction
parameters are not recorded.
Displayed are the 5 last taring or zeroing
operations.
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Service Values
BV-H2214 GB 39
VBW
INTECONT PLUS
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0329
Service Values
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INTECONT PLUS
9
VBW
Parameterization
General Information
Parameters are variable characteristics or data used
to match the INTECONT to the application.
Display units and format
Limit values
Nominal and calibration data, etc.
Some parameters can be selected in accordance with
the requirements (e.g. display formats), others have to
be taken from Spec Sheets supplied.
During parameter input, all functions are maintained.
However, during operation, only parameters with no
influence on measurement, e.g. display filter, should
be changed.
Default Parameters:
All parameter are preset with default values. These
are proven suggestions and can normally be used as
defined.
The default values can be loaded using sub-function
“Load Default Parameters”.
There are two types of parameter:
Selection parameters
Let you select from various
options, e.g.
WARNING, ALARM.
Numeric parameters
Enter numeric value, e.g.
nominal feed rate.
Call Parameter Menu
G
TUf
TUf
Bf
Call function distributor.
Scroll PROGRAMMING function
into lower display field and
acknowledge.
Select ENTER PAR. function.
Enter password 07734.
Display shows title of first parameter block.
Identification
Dialog Behaviour
Block: A
The parameters are organized into function blocks A,
B, ... and, within a block, described by
name
number 1, 2, 3 ..
and
value.
Values differing from default are identified by a *
before the block letter.
N
Return to normal displays.
For approx. 2 minutes, parameter
menu can be recalled without
password input.
Nominal Feed Rate
B02 1000.0 kg/h
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Parameterization
BV-H2214 GB 41
VBW
INTECONT PLUS
Preselect Parameters
Enter Parameters
P
TU
Rated Data
Block: B
46
B9
1. Block letter
TU
f
Move through blocks A, B ..., up and
down.
Block letter flashes.
Select block.
Parameter selected last is
displayed.
f
O
N
Prepare input.
Selection parameters:
Value flashes.
Scroll desired value into lower
display field.
Go to the left (4) or to the right (6),
see “Hardware Configuration”.
Numeric parameters:
Feature - - - - - - - - - - - - - - - Enter value using keypad.
Acknowledge input.
Next parameter is displayed.
Delete digits.
Abort input.
OFF key 0 is active always; ON key I, only after
completed parameter input.
2. Parameter number
Nominal Feed Rate
B02 10000.0 kg/h
TU
f
NN
Move through parameter numbers
within a block.
Parameter number flashes.
Move through parameter numbers
independent of block (UP only).
Return to block titles.
Return to normal mode.
0329
Parameterization
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INTECONT PLUS
Load Default Parameter
Hardware Configuration
When parameterizing the hardware used, the source
determines whether unit, channel and level must be
indicated, or not. The table below will assist you in
selecting the hardware configuration:
Source
Unit
Channel
VBW
Level
FB
Lets you load the default settings.
Function is protected by password and YES/NO
prompt.
Attention!
All variable parameters and calibration values are
reset.
G Call
PROGRAMMING function and
DEFAULT PARAMETERS.
B1 YES
=1
f Acknowledge
NO
=0
selection.
OP
v
-
Power Failure
DI
I+
DI1-DI7
HI, LO
DO
I+
DO1-DO8
HI, LO
AI
I+
Parameters remain stored for an unlimited period of
time.
As you can see, with “Fieldbus” [FB", “Control Unit”
(OP), “Speed” (v) and “Not Assigned” (-)] no additional
information is required.
“Digital Inputs” (DI) and “Digital Outputs” (DO) require
unit, channel and level to be indicated.
With “Analog Input ” (AI), the unit is firmly set to I+.
Sample:
Parameter B06 “START Source” determines from
where the scale is started.
Description
Source
B06 START Source
OP
Alternatives
FB, DI, v
On standard, the scale is started from INTECONT
keyboard (OP).
Alternatively, fieldbus, digital input (DI) or speed (v)
can be selected. If DI is the desired source,
additionally indicate channel and level (see Hardware
Configuration table); the unit is firmly set to I+.
0329
4
6
Keys 4 (go to the left) and 6 (go to
the right), let you shift between
source, channel and level.
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Parameterization
BV-H2214 GB 43
VBW
INTECONT PLUS
Block F
Parameters Overview
Block A
A 01 Language
A 02 Units
Block B
B 01
B 02
B 03
B 04
B 05
B 06
B 07
B 08
B 09
B 10
Feed Rate Unit
Nominal Feed Rate
Tacho Source
vs Charact. Value
Nominal Speed
START Source
FMZ1 Unit
FMZ1 Pulse Dur.
FMZ2 Unit
FMZ3 Unit
Block C
C 01
C 02
C 03
C 04
C 05
C 06
C 07
C 08
Belt Circuit No.
Belt Circuit Time
L/C Charac. Value
L/C Rated Cap.
Eff. Platf. Length
Lever Ratio
Angle a
Check Weight
Block D
D 01
D 02
D 03
D 04
D 05
D 06
Nominal Belt Load
Span Correction
Total Tare
Basic Tare N
Tare Correction T
Belt Circuit Char
Block E
E 01
E 02
E 03
E 04
E 05
E 06
Elevation AO1
Elevation AO1
Limit Value AO1
Source AO2
Elevation AO2
Limit Value AO2
Dialog Behaviour
ENGLISH
SI
Rated Data
—- t/h
400,0000 t/h
DI7
50.26 I/m
1,0000 m/s
OP
—— t
0 ms
—— t
—— t
Calibrating Data
1.00
30.0 s
2,8500 mV/V
220,000 kg
1,000 m
1,0000
0.0 degrees
50,000 kg
Calibrat. Results
111,11 kg/m
1,0000
0,00 kg/m
0,00 kg/m
0,00 kg/m
1000 000 I/B
Analog Output
I
4,00 mA
20,00 mA
Q
4.00 mA
20.00 mA
F 01
F 02
F 03
F 04
F 05
F 06
F 07
F 08
F 09
F 10
F 11
F 12
Value for I-MIN
Event Class I-MIN
Value for I-MAX
Event Class I-MAX
Value for Q-MIN
Event Class Q-MIN
Value for Q-MAX
Event Class Q-MAX
Value for V-MIN
Event Class V-MIN
Value for V-MAX
Event Class V-MAX
Limit Values
5,0 %I
WARNING 2
120,0 %I
WARNING 2
20,0 %Q
WARNING 2
120,0 %Q
WARNING 2
5,0 %V
WARNING 2
120,0 %V
WARNING 2
Block G
Filter Setting
G 01
G 02
G 03
G 04
G 05
G 06
3,0 s
3,0 s
3,0 s
3,0 s
1,0 s
3,0 s
I Display
I Analog Output
Q Display
V Display
L/C Filter
Afterfl. Time
Block H
H 01
H 02
H 03
H 04
H 05
H 06
H 07
H 08
H 09
H 10
H 11
H 12
AUTO Zero Active
Limit Value Diff.
Mean Limit Value
Zero Set Limit
Tare Corr. > MAX
Zero Set Time
Time Elapsed
Print Result
ZDO Active
ZDO Limit
Zero Set Diff.
Tare Diff. >MAX
AUTO Zero Set
NO
0,50 %Q
1,00 %Q
5,00 %Q
WARNING 1
4h
IGNORE
NO
NO
1,00 %Q
5,0 %
WARNING 2
Block I
Batch Mode
I 01
I 02
I 03
I 04
I 05
I 06
I 07
I 08
100,000 kg
0,000 kg
1,0
1,0 %
1,0 %
WARNING 1
NO
IGNORE
Batch Dribble FD
Batch End
Adaption Fact.
Batch Tolerance +
Batch Tolerance Out of Tolerance
Belt Empty
Batch > Setp.
0329
Parameterization
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INTECONT PLUS
Block J
J 01
J 02
J 03
J 04
J 05
J 06
J 07
J 08
J 09
J 10
J 11
J 12
J 13
J 14
J 15
J 16
J 17
J 18
J 19
J 20
J 21
J 22
Baud Rate
AUTO Print
Print Subtotal
Reset Print FMZ 1
Reset Print FMZ 2
Print Page Length
Batch Setp.Line
Batch Setp.Col.
Batch Act.Line
Batch Act.Col.
FMZ 1 Line
FMZ 1 Column
FMZ 2 Line
FMZ 2 Column
Date/Time Line
Date/Time Column
Event Line
Event Column
Set Line to Zero
Set Column to Zero
Line Number
Column Number
Block K
K 01
K 02
K 03
K 04
K 05
K 06
Maintenance Elec.
Event Maint. EL.
Maint. STR-Meter
Event Maint. Run.
SPC Time
SPC Filter
Block L
0329
L 01
L 02
L 03
L 04
L 05
L 06
L 07
L 08
L 09
L 10
L 11
L 12
L 13
L 14
L 15
L 16
L 17
L 18
Protocol Type
Host Timeout
Comm.-Error Host
Address
Resolution
Word Sequence
Physics
Baud Rate
Format Data
FLOAT Format
Physics
Baud Rate
Format Data
Address
FLOAT Format
Configuration
Address
Baud Rate
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and copyrights.
Printer Setting
9600
NO
Error
NO
NO
72 lines
6
8
7
8
8
8
9
8
4
8
12
8
10
8
3
8
Maintenance Int.
3000 hours
WARNING 1
3000 hours
WARNING 1
8 hrs
1,00 hour
VBW
L 19 Configuration
L 20 Byte Sequence
L 21 Word Sequence
Block M
M 01
M 02
M 03
M 04
M 05
Feeder Active
Setting Time
Feed Distance
Motor STOP aft. ST
Change-over FF/DF
Block N
N 01 CPD Active
N 02 Platf.Dis.Length
N 03 Belt Sensor Active
N 04 Source Sensor
N 05 BIC Active
N 06 Sensor Length
N 07 Sensor Width
N 08 Sensor Offset
N 09 Belt Drift
N 10 Belt Drift Event
N 11 Belt Skew
N 12 Belt Skew Event
N 13 Slip Limit
L 14 Slip Event
N 15 DO Belt Drift
N 16 DO Belt Skew
N 17 DO Slip
FIXED-1
Low-High
I:hr/L:hr
Feeder Control
NO
0,0 s
0,00 m
NO
YES
Scale Monitoring
NO
0,00 %LB
NO
DI
NO
20.00cm
20.00 cm
0.00 cm
3.00 cm
W1
5.00cm
W2
5.00 %LB
W1
DO
-
Comm. Fieldbus
NO
10s
IGNORE
1
4096
I:hrd/L:sdd
RS 485
9600
8-E-1
SIEMENS-KG
RS 422
9600
8-E-1
16
I/hr/L:hr
FIXED-1
16
125k
Block O
O 01
O 02
O 03
O 04
O 05
O 06
O 07
O 08
O 09
Power Failure
Memory Error
Tacho Input
Namur Err. Tacho
Namur Err Belt
L/C Input
No Release
L/C Input > MAX
L/C Input < MIN
Block P
P 01 Release
P 02 Stop Batch
P 03 Ackn. Events
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Events
ALARM
ALARM
ALARM
ALARM
WARNING 1
ALARM
WARNING 2
ALARM
ALARM
Digital Inputs
DI 1+DI 2 HI
—
DI 1+DI1 HI
Parameterization
BV-H2214 GB 45
VBW
Block Q
Q 01 DO Alarm
Q 02 DO Prefeeder ON
Q 03 DO Feeder ON
Q 04 DO I-MIN
Q 05 DO I-MAX
Q 06 DO Q-MIN
Q 07 DO Q-MAX
Q 08 DO v-MIN
Q 09 v-MAX
Q 10 DO Batch Active
Q 11 DO Full Feed
Q 12 DO Dribble Feed
Block R
R 01 Station Address
R 02 Physics
R 03 EasyServe Baudr.
R 04 Format Data
INTECONT PLUS
Digital Outputs
DO 3
DO 4
DO 5
DO 1
DO 2
DO 6
DO 7
Comm. EasyServe
1
RS 232
19200
8-0-1
0329
Parameterization
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INTECONT PLUS
VBW
Block A :
Dialog Behaviour
A 02 Units
A 01 Language
Range:
DEUTSCH
Default: DEUTSCH
ENGLISH*
AMERICAN ENG*
FRANCAIS
ESPANOL
ITALIANO
Selection applies to all displays, error messages and
parameters.
* identical
Range:
B 01 Feed Rate Unit
Range:
---------.---.---.-----------.- - -. - - -.- - -
t/h
t/h
t/h
t/h
kg/h
kg/h
kg/h
kg/h
Default: SI
Convert displays and parameter inputs from SI units
into American units.
American Units
SI Units
Conversion
lb
t
f
inch
kg
t
m
cm
1 lb = 0.453593 kg
1 t = 0.907185 t = 2000 lb
1 f = 0.3048 m
1 inch = 2.54 cm
*
Block B :
SI
NON-SI
*
also applicable to compound units, e.g. kg/hr
Rated Data
B 03 Tacho Source
Default: - - - - - - t/h
Range:
DI
-
Default: DI (DI7)
Select - to stop belt speed measurement.
Computation uses nominal speed B 05.
Determine feed rate display format.
B 02 Nominal Feed Rate
Range:
0,0020...99999,9 t/h Default: 400,0000 t/h
Reference for limit values and service displays
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Parameterization
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VBW
INTECONT PLUS
B 04 vs Charact. Val.
Range:
10,00...100 000,0 I/m
Default:
50,26 I/m
Number of speed transducer pulses per belt meter.
Product B 04 * B 05 must range between 0.5...2500
Hz of speed input.
Special case:B 03 = NO
Do not change characteristic value vs; this
would change the run time of your setting
programs.
Dialog function “Keyboard Mode” lets you change
over from selected source to keyboard, and vice
versa.
B 05 Nominal Speed
Range:
0,0100...10,000 m/s Default: 1,0000 m/s
Limit value reference.
If BIC or CPD (Parameter Block N) are used, value
should be accurate to some percent.
If scales operate without speed measurement, B 05
determines the accuracy.
B 06 START Source
Range:
OP
FB
DI
v
Default: OP
To start/stop totalization, there is no single solution:
OP : from INTECONT keyboard
FB : via fieldbus interface
DI
: using digital input. Default value is DI2. You
can also use any other free digital input.
Digital input operates edge-controlled, i.e. if
scale fails after Alarm, remove START signal
and re-apply.
v
: If you select belt speed “v”, totalization starts at
v>v-min (Parameter F09) and stops at
v<v-min.
Note
G06 defines the totalizing counters tracking time.
If Parameter P01 “Release” is set to - -", no release is
required.
Note:
If you select “v”, no batching is possible.
0329
Parameterization
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INTECONT PLUS
B 07 FMZ 1 Unit
Range:
------- t
-----.- t
----.-- t
---.--- t
- - - - - - t *10
----t *100
- - - - - - - kg
- - - - - . - kg
- - - - . - - kg
- - - . - - - kg
VBW
B 09 FMZ 2 Unit
Default: - - - - - - - t
same as B08, however, for Counter 2
B 10 FMZ 3 Unit
same as B08, however, for Counter 3
Lets you determine the display format for Counter 1,
all batch values and pulse weighting.
If no external counter is present, set Parameter B08 to
0.
B 08 FMZ 1 Pulse Dur.
Range:
0....1000 ms
Default: 0 ms
Lets you determine output pulse length of external
totalizing counter. Pulse weighting corresponds to the
smallest display digit of Counter 1
(Parameter B07).
B08 < 10 ms : Pulse output is disabled.
All pulses not yet output still are
deleted.
At nominal feed rate the output frequency is:
PNENN
= nominal feed rate in kg/h or t/h
Zmin
= smallest display digit of Counter 1
(B 07) in kg or t
Select Zmin (B07) so that f does not exceed
10 Hz.
In addition, pulse duration B08 must be smaller than
1/f.
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Parameterization
BV-H2214 GB 49
VBW
INTECONT PLUS
Block C : Calibrating Data
C 01 Belt Circuit No.
Range:
1...100
C 06 Lever Ratio
Default: 1,00
lets you determine the run time of the Zero Setting,
Taring and Weight Check setting programs.
Range:
0,0100...2,0000
Default: 1,0000
Lever ratio of force transducing weighed idler of
platform and load cell.
Does not apply to AUTO Zero Set.
Q = platform load
F = load on load cell
C 02 Belt Circuit Time
Range:
1,0...9999,0 s
Default: 30,0 s
lets you determine the measuring time for the
“Imp/Belt Circuit” calibration program.
Normally, the time is selected for one belt circuit.
With weighing modules with leaf spring parallel
guidance, lever ratio is always 1.
C 07 Angle a
Range:
Angle of longitudinal scale axis if load cell is mounted
vertical to belt.
C 03 L/C Charac. Value
Range:
0,01...9,9999 mV/V Default: 2,8500 mV/V
indicates the load cell characteristic value
(transmission factor).
C 08 Check Weight
Range:
0,5000...
220 000.0 kg
0,001...22000,0 kg Default: 50,000 kg
Weight of material on load cell simulated by check
weight
C 04 L/C Rated Cap.
Range:
0,0...60,00 degrees Default: 0,00 degrees
Default: 220,000 kg
indicates the total of load cell rated capacities.
Pivots are considered as load cells.
C 05 Eff. Platf. Length
Range:
0,1000...50,000 m
Default: 1,000 m
indicates effective length of weighing platform.
0329
Parameterization
BV-H2214 GB
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INTECONT PLUS
Block D :
D 01 Nominal Belt Load
No input possible
Default: 111,11 kg/m
computed from nominal data B 02 and B 05
VBW
Calibrat. Results
D 05 Tare Correction T
No input required
max. +- 1000 kg/m
Default: 0,00 kg/m
Result of manual or automatic zero setting program
used as reference value for limit values and zero
setting program.
After every taring operation, D 05 is set to 0.
D 02 Span Correction
Range:
0,5000...2,0000
Default: 1,0000
proportionally influences measurement of belt load q.
q(corrected) = q(measured) · D 02
used to correct measuring system through check with
material.
D 03 Total Tare
No input possible
Default: 0,00 kg/m
Total tare = basic tare + tare correction
D 06 Belt Circuit Char
No input required
max. 9E6
Default: 1000000 I/U
Result of basic calibration program “Imp/Belt Circuit”.
Determines cycle of setting programs.
Divided by Parameter B 04 (vs Charact.Val.), belt
length in m results.
D 04 Basic Tare N
No input required
max. 10000 kg/m
Default: 0,00 kg/m
Result of taring program.
Attention!
When entering Parameters D 02 ... D 05 in manual, start
with D 02.
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VBW
INTECONT PLUS
Block E :
E 01 Source AO 1
Range:
I (feed rate)
Q (belt load)
V (belt speed)
Analog Output
E 04 Source AO 2
Default: I
Range:
I (feed rate)
Q (belt load)
V (belt speed)
Default: Q
One of these values can be output in analog fashion.
One of these values can be output in analog fashion.
Filters: Parameters G 02, G 04, G 05
Filters: Parametesr G 02, G 04, G 05
E 02 Elevation AO 1
Range:
0,00...20,00 mA
E 05 Elevation AO 2
Default: 4,00 mA
Output current with E 01 set to 0.
The smallest value is limited to E 02, also in stop state
of scale.
E 03 Limit Value AO 1
Range:
Range:
0,00...20,00 mA
Default: 4,00 mA
Output current with E04 set to 0.
The smallest value is limited to E 05, also in stop state
of scale.
E 06 Limit Value AO 2
0,00...1000,00 mA Default: 20,00 mA
Range:
0,00...1000,00 mA Default: 20,00 mA
Output current with E 01 set to 100 % (nominal value).
Output current with E04 set to 100 % (nominal value).
Range of output current is limited to 0...20 mA.
Current output range is limited to 0...20 mA by the
hardware.
0329
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VBW
Block F :
If measurement values exceed their MIN/MAX limits, a
corresponding event message is output (L1... L3,
H1... H3).
Limit Values
F 06 Event Class Q-MIN
Range:
Monitoring starts 10 s after start up.
WARNING 2
WARNING 1
IGNORE
ALARM
L2
Default:
WARNING 2
F 01 Value for I-MIN
F 07 Value for Q-MAX
Range:
-10...200,0 % I
Default: 5,0 % I
Range:
Reference: Nominal Feed Rate B 02.
-10...200,0 % Q
Default: 120,0 % Q
Reference: Nominal Belt Load D 01
F 02 Event Class I-MIN
Range:
WARNING 2
WARNING 1
IGNORE
ALARM
L1
Default:
WARNING 2
Range:
F 03 Value for I-MAX
Range:
-10...200,0 % I
Default: 120,0 % I
F 04 Event Class I-MAX
WARNING 2
WARNING 1
IGNORE
ALARM
-10...200.0 % Q
Default:
WARNING 2
Range:
-10...200,0 % V
Default: 5.0 % V
Reference: Nominal Speed B 05
H1
Default:
WARNING 2
F 10 Event Class V-MIN
Range:
F 05 Value for Q-MIN
Range:
WARNING 2
WARNING 1
IGNORE
ALARM
WARNING 2
WARNING 1
IGNORE
ALARM
L3
Default:
WARNING 2
F 11 Value for V-MAX
Default: 20,0 % Q
Reference: Nominal Belt Load D 01
Range:
-10...200,0 % V
Default: 120,0 % V
Reference: Nominal Speed B 05
F 12 Event Class V-MAX
Range:
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H2
F 09 Value for V-MIN
Reference: Nominal Feed Rate B 02.
Range:
F 08 Event Class Q-MAX
WARNING 2
WARNING 1
IGNORE
ALARM
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H3
Default:
WARNING 2
Parameterization
BV-H2214 GB 53
VBW
INTECONT PLUS
Block G :
I = feed rate
V = belt speed
Q = belt load
G 01 I Display
Range:
0.0...600.0 s
G 04 V Display
Default: 3.0 s
Feed rate display
0.0...600.0 s
Default: 3.0 s
Default: 3.0 s
Range:
1.0...600.0s
Default: 1.0 s
Holds for all functions and displays depending on belt
load.
G 03 Q Display
0.0...600.0 s
0.0...600.0 s
G 05 L/C Filter
Feed rate analog output
Range:
Range:
Belt speed display
G 02 I Analog output
Range:
Filters
G 06 Afterfl. Time
Default: 3.0 s
Belt load display
Range:
0.0...2000.0 s
Default: 3.0 s
Determines the time totalization goes on after turn-off
of feeder.
All filters are of the 1st order type
(exponential), i.e. after abrupt
change of signal, approx. 2/3
of the limit value are reached
after the set time.
Longer times stabilize display
but reduce update rate.
0329
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Block H :
H 01 AUTO Zero Active
Range:
NO
YES
Default: NO
For more information,
see Calibration item.
Reference: Nominal Belt Load D 01
Lets you select the automatic zero setting function
used to correct zero point on empty conveyor belt
after every belt circuit.
Prerequisites:
v > vmin
No setting program
No parameter input
0.00...10.00 %Q
AUTO Zero Set
H 04 Zero Set Limit
Range:
Reference: Nominal Belt Load D 01
Maximum admissible totals value of all manual and
automatic zero setting operations. Correction is not
acquired.
H 05 Tare Corr. > MAX
Range:
WARNING 1
ALARM
C5
Default: WARNING 1
H 06 Zero Set Time
Range:
H 03 Mean Limit Value
0.00...10.00 %Q
Default: 5.00 %Q
Default: 0.50 %Q
First prerequisite for automatic zero setting.
Defines the uniformity of mean belt load between two
consecutive belt circuits.
Range:
0.00...100.00 %Q
Automatic zero setting has exceeded Zero Set Limit
H04. Value is not acquired.
H 02 Limit Value Diff.
Range:
VBW
Default: 1.00 %Q
1...999 h
Default: 4 h
Lets you know that no manual or automatic zero
setting nor taring has been performed during the set
time.
Message C 7: Set Time To Zero
Reference: Nominal Belt Load D 01
Second prerequisite for automatic zero setting.
Defines the maximum admissible belt load mean value
over 2 consecutive belt circuits.
H 07 Time Elapsed
Range:
IGNORE
WARNING 1
WARNING 2
C7
Default: IGNORE
Zeit
: H 06
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Parameterization
BV-H2214 GB 55
VBW
INTECONT PLUS
H 08 Print Result
Range:
NO
YES
H 11 Zero Set Diff.
Range:
Default: NO
Print zero setting result after every belt circuit.
0.00...100.00 %F
Default: 5.0 %F
Reference: Nominal Belt Load D 01
Indicates the difference between two consecutive
manual or automatic zero setting operations.
Excess is reported by message C9.
Result autom. zero setting
Total Tare [kg/m]
50,23
(D 03)
Tare [kg/m] 1,56
(D 05)
H 12 Tare Diff. > MAX
Range:
WARNING 2
WARNING1
IGNORE
ALARM
C9
Default: WARNING 2
H 09 ZDO Active
Range:
NO
YES
Default: NO
Activates Zero Drop Out function (see H 10).
Manual or automatic zero setting has exceeded
difference H 11.
Correction is acquired save in case of ALARM
messages.
H 10 ZDO Limit
Range:
0.0...10.00 %Q
Default: 1.00 %Q
Reference: Nominal Belt Load D 01
If ZDO function is active and belt load exceeds the
defined limit, feed rate measurement and totalization
are suppressed.
No symbol appears on display.
0329
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VBW
Block I :
The sequence of the available batch modes is
detailed in Chapter “Details”.
Make sure start source B 06 is not set to “v”.
I 01
Range:
Batch Dribble FD
0.00...220 000 kg
Range:
I 03
Range:
Adaption Fact.
0.0...1.0
Default: 1.0
Pre-cut-off amount I 02 is adapted automatically, so
that the system better suits the situation upon next
batch.
Value is corrected by the batch error * I 03.
Default: 100 000 kg
If batch setpoint is reached “Batch Setpoint I 01-I 02",
full feed output Q11 is reset; dribble feed output Q12
activated.
These signals can be used, e.g. to reduce belt speed
or prefeeder output.
I 02
Batch Mode
I 03
I 03
= 0:
= 1:
no adaption
full adaption
Intermediate values cause a filtered adaption,
preferred in the case of plants with non-exact
repeatability.
Batch End
0.00...220 000 kg
Default: 0.000 kg
If batch setpoint minus pre-cut-off amount I 02 is
reached, batch is complete.
Drive, or prefeeder, stops.
I 04
Range:
Batch Tolerance +
0.0...100.0 %
Default: 1.0 %
Reference: Batch Setpoint
Defines the value admissible for excess of batch
setpoint.
I 05
Range:
Batch Tolerance 0.0...100.0 %
Default: 1.0 %
Reference: Batch Setpoint
Defines the value for shortfall of batch setpoint.
I 02 makes allowance for possible afterflow.
I 06
Range:
Out of Tolerance
WARNING 1
WARNING2
ALARM
IGNORE
B1
Default: WARNING 1
Event message B1 reports excess of limit values I 04
or I 05.
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BV-H2214 GB 57
VBW
I 07
Range:
INTECONT PLUS
Belt Empty
NO
YES
I 08
Default: NO
NO
: Batching without belt clearance.
Stop of conveyor belt aborts batch.
YES
: Batching with belt clearance.
Stop of prefeeder aborts batch.
(Prefeeder Active M 01 = YES)
Range:
Range:
2400
4800
9600
19200
38400
IGNORE
WARNING1
WARNING 2
ALARM
B4
Default: IGNORE
Batch actual value exceeds setpoint by tolerance I 04.
Message B4 is output.
After acknowledgement (also ALARM messages),
monitoring of current batch cuts off.
Block J :
J 01 Baud rate
Batch > Setp.
Printer Setting
J 02 AUTO PRINT
Default: 9600
Baud rate for transmission to printer.
Range:
NO
YES
Default: NO
NO
: Batch report can be printed only using the
control menu.
YES
: Batch report is printed automatically when
batch is complete.
Print Batch
Batch number
30.06.03
Batch Setpoint
Batch Actual Val.
Totalizer 1
Totalizer 2
Zero Set before
12
11:45:10
1000 kg
998 kg
1200 kg
90000 kg
75 min
30.09.97 11:45:21L2 W1 ® Load < MIN
30.09.97 11:59:01L2 W1 ® Load < MIN
Event report
Events
0329
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J 03 Print Subtotal
Range:
Error
YES
NO
VBW
J 06 Print Page Length
Default: Error
Error
: Each event is printed automatically as soon
as available.
YES
: See above, however, including totalizing
counter (FMZ) sub-totals.
NO
: No printout
Printing is effected in batching and normal modes.
Save parameter J 03, all parameters are valid for batch
and counter reports.
Special case:
If a value is set to line 0 and column 0, it does not
appear in report.
Range:
9...127 lines
Default: 72 lines
The page must be minimum 4 times longer than the
number of data to be printed.
The line spacing is always 1/6 inch.
Change of parameter automatically initializes printer.
J 07 Batch Setp. Line
Range:
0...117
Default: 6
J 08 Batch Setp. Col.
Range:
0...127
Default: 8
J 04 Reset Print FMZ 1
Range:
YES
NO
NO
YES
Default: NO
J 09 Batch Act. Line
Range:
: Reset counter 1 upon start of next batch
provided that batch report has been
printed.
1)
: Counter 1 can be reset only using the
control function.
0...117
Default: 7
J 10 Batch Act. Col.
Range:
0...127
Default: 8
1) also possible without printer (J 02, J 04= YES).
J 11 FMZ 1 Line
Range:
0...117
Default: : 8
J 05 Reset Print FMZ 2
Range:
NO
YES
Default: NO
See J 04, however, for counter 2.
J 12 FMZ 1 Column
Range:
0...127
Default: 8
J 13 FMZ 2 Line
Range:
0...117
Default: 9
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Parameterization
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VBW
INTECONT PLUS
J 14 FMZ 2 Column
Range:
0...127
Default: 8
J 15 Date/Time Line
Range:
0...117
Default: 4
J 16 Date/Time Col.
Range:
0...127
Default: 8
J 17 Event Line
Range:
0...17
Default: 12
J 18 Event Column
Range:
0...127
Default: 8
J 19 Set Line to Zero
Range:
0...117
ED:>0
Default: 10
J 20 Set Column to Zero
Range:
0...127
ED:>0
Default: 8
J 21 Line Number
Range:
0...117
J 22 Column Number
Range:
0...127
Parameterization
BV-H2214 GB
60
Nb
Default: 3
Nb
Default: 8
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VBW
Block K :
K 01 Maintenance Elec.
Range:
0...10000 h
Maintenance Int.
K 05 SPC Time
Default: 3000 h
Message: S4 (K 02)
Alerts you on maintenance work to be effected after a
certain voltage ON-time.
Range:
1...24 h
Default: 8 h
Acquisition interval for service values, e.g. empty belt.
SPC = Statistical Process Control
K 06 SPC Filter
K 02 Event Maint. EL
Range:
WARNING 1
WARNING 2
IGNORE
S4
Range:
0.00...24.00 h
Default: 1.00 h
Exponential first-order filter for service values, e.g.
mean value and feed rate variance.
Default:
WARNING 1
The total of voltage ON-times exceeds the time
defined by K 01.
When the set interval has elapsed, message S4 is
output.
K 03 Maint. STR-Meter
Range:
0...10000 h
Default: 3000 h
Message: S3 (K 04)
Alerts you of maintenance work to be effected after a
certain conveyor belt run time.
K 04 Event Maint. Run.
Range:
0329
WARNING 1
WARNING 2
IGNORE
S3
Default: WARNING 1
The total of conveyor belt run times exceeds the time
defined by K 03.
When the set interval has elapsed, message S3 is
output.
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Parameterization
BV-H2214 GB 61
VBW
INTECONT PLUS
Block L :
L 01 Protocol Type
Range:
NO
MODBUS COMP.
S5-BCC COMP.
MODBUS
PROFIBUS DP
DEVICENET
L 05 Resolution
Default: NO
Range:
L 02 TIMEOUT Host
Default: 10s
If timeout value exceeds 0, a host system message is
expected to arrive during the set time.
L 03 Comm. Error Host
Range:
1...32767
Default: 4096
Resolution of data for nominal value in Modbus
protocol (integer format).
Possible protocol variants. Every protocol type
requires an optional interface card to be present.
“COMP” identifies the compatible types.
Range: 0...600s
Comm. Fieldbus
L 06 Word Sequence
Range:
I: std/L:std
I: swp/L: std
I: std/L: swp
I: swp/L: swp
Default: I: std/L: std
Determines the word sequence within a data double
word in the Modbus protocol.
“I” stands for IEEE-754 values (floating point values)
“L” stands for 4-byte integer values
“std” does not swap the word sequence; “swp” does.
S9
IGNORE
Default: IGNORE
W1 (WARNING 1)
W2 (WARNING 2)
A (Alarm)
If no message is received during the time set by
parameter L02, event message S9 “Data Link Host” is
output.
L 07 Physics
Range:
RS232
RS 422
RS 485
Default: RS 485
Lets you set the Modbus interface physics.
L 08 Baud Rate
L 04 Address
Range:
1...254
Range:
Default: 1
Slave address for Modbus protocol
2400
4800
9600
19200
38400
Default: 9600
Modbus baud rate
0329
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L 09 Format Data
Range:
8-E-1
8-0-1
8-N-2
VBW
L 14 Address
Default: 8-E-1
Range:
0...126
Default: 16
Profibus DP slave address
Modbus data format (data bits, parity, stop bits).
L 15 FLOAT Format
L 10 FLOAT-FORMAT
Range:
SIEMENS-KG
IEEE
Range:
SIEMENS-KG
IEEE
Default: IEEE
Default: SIEMENS-KG
Determines the representation of the floating point
values for the Profibus DP protocol.
Determines the S5 protocol used for representation of
floating point values.
L 16 Configuration
L 11 Physics
Range:
RS 232
RS 422
Range:
Default: RS 422
Lets you set the interface physics for the S5 protocol.
FIXED-1
FIXED-2
NO-PARA-ID
PARA-ID
Default: FIXED-1
Determines structure and size of the process image
(Profibus DP).
L 12 Baud Rate
L 17 Address
Range:
2400
4800
9600
19200
38400
Default: 9600
Range:
0...63
Default: 16
DeviceNet slave address
Baud rate for S5 protocol
L 18 Baud Rate
Range:
L 13 Format Data
Range:
8-E-1
8-0-1
8-N-2
125k
250k
500k
Default: 125k
Default: 8-E-1
DeviceNet baud rates
S5 data format (data bits, parity, stop bits)
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VBW
INTECONT PLUS
L 19 Configuration
Range:
FIXED-1
FIXED-2
NO-PARA-ID
PARA-ID
Default: FIXED-1
Determines structure and size of the process image
(DeviceNet).
L 20 Byte Sequence
Range:
LOW-High
High-LOW
Default: LOW-High
Determines the byte sequence within a data word
L 21 Word Sequence
Range:
I: std/L:std
I: swp/L: std
I: std/L: swp
I: swp/L: swp
Default: I: std/L: std
Determines the word sequence within a data double
word in the DeviceNet protocol.
“I” stands for IEEE-754 values (floating point values)
“L” stands for 4-byte integer values
“std” does not swap the word sequence; “swp” does.
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VBW
Block M :
M 01 Feeder Active
Range:
YES
NO
M 04 Motor STOP aft. ST
Range:
: The START/STOP Prefeeder dialog
function is active. In turned-on state, the
prefeeder is controlled through the
scale-specific sequence.
NO
: Dialog function is faded out.
Control output is always set to STOP
Prefeeder.
M 02 Setting Time
0.0...1000.0 s
NO
: After cut-off or batch complete command,
belt continues running for the time specified
by Parameter M02.
YES
: Conveyor belt immediately stops.
Parameter is active only if Batch Mode has been
preselected.
Normally, belt immediately stops.
M 05 Change-over FF/DF
M 03 Feed Distance
0.00...10000.00 m
Default: NO
Default: 0.0 s
Setting time of material prefeeder
Range:
NO
YES
Default: NO
YES
Range:
Feeder Control
Default: 0.00 m
Material path from prefeeder to end of weighbridge.
Input is required only if Full Feed / Dribble Feed
control via prefeeder is desired.
Range:
YES
NO
Default: YES
I 07 = YES
Belt clearance.
M 05 ineffective.
I 07 = NO
No belt clearance.
Parameter M 05 lets you select Full
Feed / Dribble Feed control via
conveyor belt (NO), or prefeeder
(YES).
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INTECONT PLUS
Block N :
Scale Monitoring
N 01 CPD Active
Range:
NO
YES
N 04 Source Sensor
Range:
Default: NO
Starts speed-controlled delay element used to shift
belt load measurement to the point of material
discharge.
Prerequisites:
—
DI
Default: DI (DI6)
Digital input for belt sensor. Can be checked using the
relevant service value.
Only DI6 can be used. If you select alternative “-”, BIC
and belt monitoring functions cannot be used.
Speed meter must be present and
active. No belt circuit sensor is
required.
N 05 BIC Active
N 02 Platf.Dis.Length
Range:
Range:
0.00...50.00 %LB
Default: 0.00 %LB
NO
YES
Default: NO
Input required only with CPD active
Length from mid platform to material discharge point
in % of total belt length LB.
The resolution is approx. 200.
Lets you start adaptive belt influence compensation
BIC.
To initialize BIC:
The dynamical tare portion is cleared upon power-up
or after changes to a parameter of the following list:
N 03 Belt Sensor Active
Range:
NO
YES
Default: NO
·
Parameter N 05 “BIC Active”
·
Parameter B 04 “vs Charact. Val.”
·
Parameter D 06 “Belt Circuit Char”
Brief instructions:
Belt sensor and sensor area on conveyor belt are
designed to acquire belt slip and belt drift, and
synchronize the adaptive belt influence compensation
BIC.
1. N03 = YES, enter N 06... N 08.
2. Start setting program “LB: IMP/Belt”.
3. Activate BIC (N05 = YES).
4. Tare.
0329
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Action:
N 06 Sensor Length
Range:
0.01....400.00 cm
Default: 8.40 cm
Length of sensor area in direction of belt travel.
See also Service value “Imp.S.”.
1. Clean head and tail pulleys.
2. Align belt.
Monitoring system can fail, too. So watch service
values of belt circuit sensor and remove fault, if any.
N 11 Belt Skew
N 07 Sensor Width
Range: 0.01...400.00 cm
VBW
Default: 12.00 cm
Range: 0.01...400.00 cm
Default: 4.00 cm
Limit value for admissible belt skew. If exceeded,
event message C3 “Belt Skew” is output and digital
output N16 “DO Belt Skew” is set.
Width of sensor area
N 08 Sensor Offset
Range:
400.00....400.00 cm Default: 0.00 cm
The offset lets you correct the zero point of the belt
run monitoring result.
However, the maximum display range is limited.
Therefore bigger corrections should be effected by
sensor shifting (see Commissioning chapter).
N 12 Belt Skew Event
Range:
WARNING 1
WARNING 2
Ignore
Alarm
C3
Default: Alarm
Conveyor belt is too far off-centre. Feeder is no longer
operable.
New display = old display - offset
Action:
See Belt Drift event.
N 09 Belt Drift
Range:
0.01...400.00 cm
Default: 3.00 cm
Limit value for admissible belt drift. If exceeded, event
message C4 “Belt Drift” is output and digital output
N15 “DO Slip Event” is set.
N 10 Belt Drift Event
Range:
WARNING 1
WARNING 2
Ignore
Alarm
C4
Default: WARNING 1
N 13 Slip Limit
Range:
0.00...10.00 %LB
Default: 2.00 %LB
Admissible variance of belt length in % of total belt
length.
Limit value exceeded, event message C8 “Slip Error”
is output and digital output N17 “DO Slip” is set.
Cause of event:
Belt leaves specified tolerance range.
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Parameterization
BV-H2214 GB 67
VBW
INTECONT PLUS
N 14 Slip Event
Range:
WARNING 1
WARNING 2
IGNORE
ALARM
C8
Default: WARNING 1
Admissible limit value (N13) is exceeded.
N 15 Do Belt Drift
Range:
DO
Default: Digital output used to report belt drift.
N 16 DO Belt Skew
Range:
DO
-
Default: -
Digital output used to indicate belt skew event.
N17 DO Slip
Range:
DO
-
Default: -
Digital output used to indicate belt slip event.
0329
Parameterization
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VBW
Block O:
O 01 Power Failure
Range:
ALARM
WARNING 1
WARNING 2
IGNORE
E1
Default: ALARM
O 05 Namur Err Belt
Range:
WARNING 1
ALARM
IGNORE
E3
Default: WARNING 1
Short-circuit or breakage of belt circuit sensor cable
(BIC).
O 02 Memory Error
ALARM
Events
S1
Prerequisite: N 03 = YES
No changes possible.
Feeder is no longer operable.
O 06 L/C Input
O 03 Tacho Input
Range:
ALARM
WARNING 1
WARNING 2
C2
Range:
Default: ALARM
ALARM
WARNING 1
WARNING 2
C1
Default: ALARM
1. Load cell cable not (or improperly) connected.
Input frequency exceeds 2700 Hz.
Monitoring starts 10 s after power-up.
2. Analog-to-digital converter of measuring amplifier
is in saturation (see Service Value wz_roh).
Prerequisite: B 03 = YES
3. Supply voltage has fallen below 19V.
Fault must be available for min. 3 s.
O 04 Namur Err. Tacho
Range:
ALARM
WARNING 1
WARNING 2
IGNORE
E2
Default: ALARM
O 07 No Release
Range:
WARNING 1
WARNING 2
IGNORE
S2
Default: WARNING 1
Cable breakage or short-circuit.
RELEASE input signal pending.
Prerequisite: B 03 = YES
Namur errors reset internal speed value to 0.
Frequency display (service value) is still active.
Special case:
IGNORE always releases feeder.
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Parameterization
BV-H2214 GB 69
VBW
INTECONT PLUS
O 08 L/C Input > MAX
Range:
ALARM
WARNING 1
WARNING 2
H4
Default: ALARM
Load on load cell exceeds 110 % of the total of load
cell rated capacities (C 04).
Full scale: approx. 115 % with CSD load cells.
O 09 L/C Input < MIN
Range:
ALARM
WARNING 1
WARNING 2
L4
Default: ALARM
Load on load cells is smaller than 3 % of the total of
load cell rated capacities.
0329
Parameterization
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INTECONT PLUS
Block P:
VBW
Digital Inputs
P 01 Release
Range:
DI
-
Default: DI (DI1)
Determine digital input for feeder release.
Setting “-” means that no release is required.
Default is DI1, however, any other free digital input
can be used as well.
P 02 DI Stop Batch
Range:
DI
-
Default: DI (DI3)
Digital input signal used to abort a running batch.
P 03 Ackn. Events
Range:
DI
-
Default: DI (DI1)
Digital input used to acknowledge event messages.
Level acts statically and should not be permanently
available (permanent acknowledgement).
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Parameterization
BV-H2214 GB 71
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INTECONT PLUS
Block Q:
Q 01 DO Alarm
Range:
DO
-
Digital Outputs
Q 05 DO I-MAX
Default: DO (DO3)
Digital output used to report general alarm.
Range:
DO
-
Default: DO (DO2)
Digital output signal used to indicate that maximum
feed rate (F03) is exceeded up.
Contact output is independent of event class (F04).
Q 02 DO Prefeeder ON
Range:
DO
-
Default: DO (DO4)
Digital output used to START/STOP prefeeder.
DO
-
Range:
DO
-
Default: -
Digital output signal used to indicate that minimum
belt load (F05) is exceeded down.
Contact output is independent of event class (F06).
Q 03 DO Feeder ON
Range:
Q 06 DO Q-MIN
Default: DO (DO5)
Digital output signal used to indicate START/STOP
state of scale.
Q 07 DO Q-MAX
Range:
This very output can also be used to START/STOP
drive.
DO
-
Default: -
Digital output signal used to indicate that maximum
belt load (F07) is exceeded up.
Contact output is independent of event class (F08).
Q 04 DO I-MIN
Range:
DO
-
Default: Do (DO1)
Q 08 DO v-MIN
Range:
Digital output signal used to indicate that minimum
feed rate (F01) is exceeded down. Contact output is
independent of event class (F02).
DO
-
Default: -
Digital output signal used to indicate that minimum
belt speed (F09) is exceeded down.
Contact output is independent of set event class
(F10).
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VBW
Q 09 DO v-MAX
Range:
DO
-
Default: -
Digital output signal used to indicate that maximum
belt speed (F11) is exceeded up.
Contact output is independent of set event class
(F12).
Q 10 DO Batch Active
Range:
DO
-
Default: -
Digital output signal reporting that a batch is active.
Signal becomes active upon start of batch and is
deactivated when batch is complete. Signal remains
available after abort of batch.
Q 11 DO Full Feed
Range:
DO
-
Default: DO (DO6)
Full feed signal is available from start of batch until
batch amount “Value for I-MIN (F01)- Batch Dribble
FD (I02)” is reached. Batching continues in dribble
feed.
Q 12 DO Dribble Feed
Range:
DO
-
Default: DO (DO7)
Dribble feed signal is output after the full feed phase
(see Q11).
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Parameterization
BV-H2214 GB 73
VBW
INTECONT PLUS
Block R:
Comm. EasyServe
R 01 Station Address
Range:
1...254
Default: 1
Station address and baud rate of feeder and
EasyServe must be identical.
The relevant setting (including communication
interface) can be searched using EasyServe (menu:
Tools/Options/Communication).
The station address is specially designed for plants
using a service bus. If the latter is not available, select
1.
R 02 Physics
Range:
RS 232
RS 422
RS 485
Default: RS 232
Determines the physics of the data transmission
protocol.
R 03 EasyServe Baudr.
Range:
9600
19200
Default: 19200
Baud rate
R 04 Format Data
Range:
8-0-1
8-E-1
8-N-2
Default: 8-0-1
EasyServe always uses an 11-bit character frame.
For example:
8-0-1 means:
1 start bit, 8 data bits, odd parity, 1 stop bit
(N = No parity, E = Even Parity)
Parameterization
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INTECONT PLUS
10
VBW
Event Messages
System Messages S
Electrics E
S1 :
E1 :
Memory Error
Program and parameter memories are
checked in cycles. If an error is found, cal is
inoperable in most cases.
Action
: Contact the SCHENCK
Service.
Parameter:
O02
S2 :
S3 :
No Release
External RELEASE signal pending.
Scale cannot start.
Parameter
: O 07
S4 :
Power failed or cut off.
Feed rate possibly not recorded during this
time.
Action
: Acknowledge message.
Parameter
: O 01
E2 :
Maintenance Int. Elec
Namur Err Tacho
Short circuit or breakage in speed transducer
cable. Scale no longer operable.
Action
: Check speed transducer cable.
Deselect speed measurement
for a short time using
Parameter B 03 .
Parameter
: O 04
Maint. STR Meter
Total ON-time of conveyor belt and
measurement is exceeded.
Perform requisite service work, if necessary.
Acknowledgement of message does not
influence time intervals.
Parameters : K 03, K 04
Power Failure
E3 :
Namur Err Belt
Short circuit or breakage in belt circuit sensor
cable.
Action
: Check sensor cable.
Parameter
: O 05
The INTECONT power supply has been
switched on for a preset period of time.
Perform requisite service work, if necessary.
Acknowledgement of message does not
influence time intervals.
Parameters : K 01, K 02
S9 :
Data Link Host
Serial communication interrupted for longer
than timeout.
Action
: Check cable connections.
Parameter
: L 03
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Event Messages
BV-H2214 GB 75
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INTECONT PLUS
Calibration C
C1 :
C7 :
L/C Input
During preset time, no taring nor manual or
automatic zero setting has taken place.
Action
: Tare or set to zero,
acknowledge message.
Parameters : H 06, H 07
Load cell cable broken, not or improperly
connected. Supply voltage too low.
Action
: Check cabling.
If OK, check load cell amplifier.
Parameter
: O 06
C2 :
Tacho Input
C8 :
Speed transducer output frequency exceeds
2700 Hz, most probably due to subsequent
change of belt speed (e.g. gearbox).
Action
: Check speed transducer for
proper dimensioning.
If necessary, measure pulse
frequency using oscillograph.
Parameter
: O 03
C3 :
Slip Error
Conveyor belt length inadmissibly changed.
Error is acquired only using additional belt
circuit sensor.
Action
: Check belt tension; if
necessary, correct.
Check sensor for proper
measuring distance.
Parameters : N13, N14
Belt Skew
C9 :
Conveyor belt runs too far off centre. Scale is
no longer operable.
Action:
See C4
Parameters: N11, N12
C4 :
Set Time To Zero
Belt Drift
Tare Diff > MAX
Automatic or manual zero setting has detected
excessive zero point deviation.
Correction takes place only if no Alarm is
available.
Action
: Acknowledge message, clean
scale; if need be, retare.
Parameters : H 01, H 11, H 12
Belt has left defined tolerance zone.
Action:
1) Clean head and tail pulleys.
2) Align belt.
Parameters: N09, N10
C5 :
Tare Corr. > MAX
Automatic zero setting has exceeded specified
limit. No correction takes place.
Action
: Clean scale; if need be, retare.
Parameter
: H 01, H 04, H 05
0329
Event Messages
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VBW
Maximum H
Minimum L
H1 :
L1 :
I > MAX
Current feed rate exceeds set limit value.
Action
: Normally none, unless
message H4 is available or
system-specific limits have to
be observed.
Parameters : F 03, F 04
H2 :
Load > MAX
Current feed rate has fallen below set limit
value. Error in measurement possibly out of
tolerance.
Action
: System specific unless L4 is
additionally available
Parameters : F 01, F 02
L2 :
Current belt load exceeds set limit value.
Action
: Normally none, unless
message H4 is available or
system-specific limits have to
be observed.
Parameters : F 07, F 08
L4 :
L/C Input > MAX
Weighing system overloaded. Errors in
measurement possible.
Action
: Check material infeed; belt
load is too big.
Parameter
: O 08
V < MIN
Current belt speed has fallen below set limit
value.
Action
: Check to see if belt is running.
Parameters : F 09, F 10
v > MAX
Current belt load exceeds set limit value.
Action
: System specific unless C2 is
additionally available.
Parameters : F 11, F 12
H4 :
Load < MIN
Current belt load has fallen below set limit
value.
Action
: See L1
Parameters : F 05, F 06
L3 :
H3 :
I < MIN
L/C Input < MIN
Weighing system underloaded. Errors in
measurement possible.
Action
: Check mechanical weighing
system, weighed idler
alignment and load cell cable.
Parameter
: O 09
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Event Messages
BV-H2214 GB 77
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INTECONT PLUS
Batching
B1 :
Signal Lamps
Out of Tolerance
Batch not completed with specified accuracy.
Tolerance
: Parameters I 04, 05
Event
: Parameter I 06
Cause
: Automatic adaption started
(Parameter I 03) ?
Material infeed or belt drive
faulty ?
B4
a
b
X
MAX Batch Act. Value
(green) POWER OK
LED not lit:
1. No power supply
2. Device defective
3. All other functions OK, LED
probably defective. Call display
test.
(green) CPU OK
Display pending or flashing,
processor system is faulty. Scale is
inoperable.
(red)
Current batch actual value exceeds preset
tolerance.
Limit value : Parameters I 04, I 08
ALARM
flashes if an Alarm message is
available.
Display additionally shows event
code.
Action
MIN
(red)
(red)
event
MIN LIMIT VALUE
lit if feed rate limit value is exceeded
down.
Action
MAX
: See relevant
code.
: See L1: I<MIN
MAX LIMIT VALUE
lit if feed rate limit value is exceeded
up.
Action
: See H1: I>MAX.
No power supply:
Upon short circuit on the secondary side of the power
supply, internal overload protection responds.
Disconnect power supply for approx. 1 minute, and its
is ready to operate again.
0329
Event Messages
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INTECONT PLUS
11
VBW
Commissioning
How To Operate Your INTECONT
1. Event E2 = O04
Namur Err. Tacho
There is no way out.
Who wants to put the INTECONT into service has to
work himself through the Operation and Service
Manuals.
To make learning easier, the INTECONT can be
operated without mechanical equipment, load cells
and speed transducer.
Although no feed rate is displayed, all operating
functions can be performed.
1. Connect power supply and turn on (Chapter
DETAILS).
2. The upper two green LEDs report “Ready to
Operate”, the red LED in the middle flashes and
reports Alarm E1.
T
U
Operate cursors to view available
events.
1. Namur Err. Tacho
E2
Speed transducer not connected, or
cabling faulty.
2. L/C Input C1
Load cell not connected, or
cabling error.
3. L/C Input >MIN
L4
4. No release
S2
No external RELEASE signal.
E1
Z=
I=
0t
0 kg/h
Upper display : Totalizing Counter Z1
Lower Display : Event Message E1
“Power Failure” Feed Rate I
O
Acknowledge Message E1 with key
ACK.
Display shows Event Message E2
which reports that no speed transducer
is connected.
3. Except “Scale ON” and “Set to Zero”, all functions
described in the Operating Manual can be
performed, e.g. display of event messages.
G
f
Call function distributor.
4. If you wish to turn off the flashing signal lamp or try
the setting programs, change some parameters as
shown in Parameterization chapter.
(a) Parameter O04
to
WARNING 1 E2
(b) Parameter O06
to
WARNING 1 C1
(c) Parameter O09
to
WARNING1
L4
(d) Parameter O07
to
IGNORE
S2
(e) Parameter B 03
to
-Deselect belt speed measurement with Parameter B
03. Weigher can then operate without tacho generator.
Use residual parameters to change the event class of
the 4 message types.
5. Set “Release” contact (Parameter P01).
6. Start INTECONT, all setting programs are
available.
First call LB program as described in Chapter 6
Start function “Display Events”.
and acquire result using the
f key.
7. To simulate belt load, see Test Plug item.
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Commissioning
BV-H2214 GB 79
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INTECONT PLUS
Mechanical Prerequisites
Mount mechanical equipment in accordance with the
instructions given in separate manual. Check weighed
and carrying idlers in the weigher influential zone for
correct alignment and out-of-round.
Out-of-round
The out-of-round error of idlers in the weigher
influential zone must not exceed 0.4 mm.
Securement
After alignment, secure idler sets against
displacement.
Mark idlers and sets to avoid mistakes during
maintenance.
Influences
Influential zone
All weighed idlers and three carrying idlers upstream
and downstream of weighing station.
Alignment
Incorrect alignment entails a zero point error which is
normally compensated during calibration.
However, changes in belt tension increase the error
size.
For this reason, ensure correct alignment and
constant belt tension for accurate weighing.
Maintenance
Raise idlers in the influential zone to approx. 3...5 mm
above remaining idlers. Align then against one
another to a height difference below 0.4 mm.
If idlers are dismounted for maintenance work to be
effected, make sure that they are remounted in their
former locations.
Electrical Prerequisites
Run and connect cables as described in Chapter
DETAILS.
Depending on idler set equipment, idlers have to be
aligned in various points.
0329
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VBW
Enter Parameters
All important rated and calibration data are shown in
the supplied Spec Sheet.
In addition, see hints given below. We recommend to
read through all parameters and to select the best
possible setting.
Parameter Block A
Dialog language and display unit.
Parameter values are automatically converted if the
unit is changed.
Parameter Block B
Characteristic value vs B 04 is important for
calibration. Adjust units to nominal feed rate. To
ensure stable display, resolution of feed rate display
(B 01) should not exceed 4...5 decimals.
Display format of totalizing counters should not
exceed 6...7 digits. The decimal point is one digit.
Determine belt inclination by using spirit level and
measuring element. Repeat measurement with spirit
level turned and calculate mean value of height h.
Example:
Angle C 07:
a = tan (h/l)
Nominal feed rate
10 t/h
Unit B 07
—-.—- t
Max. Wert
999.999 t
Angles < 20 degr.:
a = 55 h/l
Max. counter run time =
Parameter Block D
Calibration results need not be entered.
During initial calibration, range correction D 02 should
be set to 1.
Check to see if, with rated data entered, load cell
rated capacity is not exceeded.
Then counter is reset.
If an external totalizing counter is connected, output
frequency must not exceed 10 Hz (see Parameters B
07, 08 and Service Displays Z0 and ZE).
Parameter Block C
Ensure correct input of calibration and evaluation data
as shown in relevant Spec Sheet. Measure effective
belt length and inclination at site.
For definition of belt length, see Chapter DETAILS.
Enter belt inclination only if load cells are arranged
right-angled to belt. If load cells are mounted
vertically, the effective angle is 0. For definition of
check weight, see Data Flow Diagrams in Chapter
DETAILS.
F = q * L * H * cos(a)
q
L
H
a
F
=
=
=
=
=
nominal belt load
eff. platform length
lever ration
angle
force on load cell
D 01
C 05
C 06
C 07
in kg
in kg/m
in m
in degr.
F should be the total of load cell rated capacities C
04. If not, load cells are too small for the requested
nominal feed rate.
Parameter Block F
Select limit values and their event classes in
accordance with application requirements.
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INTECONT PLUS
Parameter Block G
Functional Check
Adjust display filters, if required. Normally, the default
values can be used.
Parameter Block H
See “Automatic Zero Setting”. Maintain default values
for the time being. Do not start automatic zero setting
before calibration is effected.
Parameter Block K
1. Start weigher and conveyor belt.
Starting depends on selected start source B 06 .
Acknowledge Message E1.
2. As running display, a rotating point appears in top
left display field.
If not, Parameter Vmin (F 09) is set too high or
START key has not been operated.
3. Interpret event messages, if any, as shown in
Chapter 10 and remedy fault.
For calibration, the maintenance parameters are
irrelevant. The default values are useful suggestions.
Parameter Block N
Measuring at discharge point (CPD) should normally be
activated (N 01, N 02). For automatic belt influence
compensation (BIC) and belt drift display, a special belt
circuit sensor and a metal sensor area on belt are
required. If these are not available, set Parameter N 03
to NO. Disconnect BIC during initial commissioning.
Parameter Block O
The event classes are selected for a standard scale. If
messages O 04, O 06 and O 07 have been modified
for training, reset to default.
4. Call Service messages.
(a) Tachometer
If measurement is ON (B 03 = DI7), speed
transducer output frequency must be below
2500 Hz. Compare value with Spec Sheet. If
frequency heavily varies at constant belt
speed, there is too much space between
speed transducer NAMUR sensor and
gearing. See also “Check of Belt Speed”.
(b) wz
The unnormalized output value of load cell
amplifier must not exceed 2.85mV/V, not even
with nominal platform load. Value changes
with varying load on platform (e.g. check
weight).
Value excessive:
–
–
Load cell overloaded
Tare balance weight, if any, improperly set
Value negative:
–
–
Load cell improperly connected
Tare balance weight, if any, improperly set
(c) aw
Load on load cell in percent related to the total
of load cell rated capacities.
Interpret as under Item b). At nominal belt
load, aw should not exceed 100%.
5. If all else fails, see “Test Plug” item.
0329
Commissioning
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Calibration
Calibration as such is not required. After input of rated
and calibration data, scale is calibrated.
VBW
Check Using Check Weight
Check with check weight is useful because
1. Mechanical or electrical faults may be given
Simply call:
1. Setting program “Belt Circuit LB” determining the
basis of one belt circuit for zeroing and taring
programs
2. Calibration data may be uncertain, e.g. lever
ratio not exactly known, inclination hard to
measure
3. Incorrect data may have been entered.
2. Taring program TW
The check weight should range between 30 %...100
% of nominal platform load and be exactly known.
3. Zero setting program for training. Zero point error
should be small after taring.
1. Enter effective check weight as Parameter C 08.
If weighing modules with leaf spring parallel
guidance are used, the check weight corresponds
to the actual value. In other cases, see Spec Sheet
or calculate check weight in accordance with
Chapter DETAILS / Data Flow Diagrams. For
effective check weight, belt inclination is irrelevant.
Always observe the above order of sequence.
For first program, measure exact time of one belt
circuit and enter value into Parameter C 02. For
operation and message interpretation, see Chapter 3.
Two further checks should be effected:
1. Check using check weight
2. Check of belt speed
2. Call program “Weight Check CW”,
as shown in Chapter “Setting Programs”.
For evaluation of results, see operating sequence description.
Possible causes of faults:
Distorsion of platform, insufficient alignment,
interferences on load cell cable.
In case of suspicion, repeat check with another
weight.
If something goes wrong:
our service department is always prepared to help.
Maybe only some small error or maloperation is the
cause of trouble. Check individual operations one
by one. Normally, the issue can be eliminated.
Unlinearity is mostly due to above faults; linear errors,
to incorrect data.
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Commissioning
BV-H2214 GB 83
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INTECONT PLUS
Check Belt Speed
The speed transducer frequency generator can be
driven by
1. Friction wheel in the lower belt run
2. Drive motor shaft.
In the first case, the entered characteristic value vs
(Parameter B 04) depends on the exact friction wheel
diameter; in the second, on the belt wrap factor.
Hence, check speed measurement for accuracy.
1. Acquire belt speed with stop watch and tape
measure.
To be on the safe side, conduct various
measurements and calculate mean value.
2. Read INTECONT speed display over the same
period of time.
3. Compare both values with one another and, if
necessary, correct characteristic value vs B 04.
Check Using Material
Checks or calibrations with check weights cannot
reproduce the actual circumstances to perfection.
Highly accurate weighing results can be achieved only
by various measurements with material and
subsequent correction.
For correction, use Parameter D 02.
Observe the following items:
1. Make sure the route from platform to material
collecting point is clean.
2. Ensure that material diverters, if any, do not divert
any material.
3. If feed screws or air slides are used between
platform and collecting point, feeding starts approx.
30 min. before check measurement so that normal
build-ups are given.
4. Set dedustings to a minimum.
5. Ensure that hoppers or vehicles used for transport
of material to a legal-for-trade weigher are cleaned
and weighed before every filling operation (tare).
Example:
old
new
Vg
Va
=
=
=
=
old parameter value
new parameter value
measured speed
read off speed
Old value of Parameter D 02 = 1
Within 15 min. a material amount of MW = 4.9 t is fed.
Difference in counter reading MA read on INTECONT
is 5.0 t.
This method is also applicable with unknown
characteristic values.
If characteristic value vs is known and deviations are
excessive, the space between sensor (Namur
transducer) and gearing is too big. Check by switching
ammeter into sensor circuit.
= 1 x 4.9 = 0.98
——
5.0
Enter computed value into Parameter D 02 .
Tooth over sensor:
else:
i= 0.1...1.65 mA
i = 1.65...8 mA
Neither level should exceed limit value 1.65 mA.
Vh206228.cdr
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Automatic Zero Setting
Activate the automatic zero setting function only in
clearly defined cases, e.g. if some belt circuits are run
with no load.
Parameter H 01 =
=
JA
NO
Automatic active
Automatic not active
Automatic system is active both in turned-on and
turned-off state of scale, if belt speed exceeds Vmin.
VBW
Belt Run Monitoring
INTECONT comes with belt a belt run monitoring
function designed to detect belt drift and belt slip.
Activate monitoring using Parameter N03 “Belt Sensor
Active”.
The belt run monitoring functions can be
used only if a belt circuit sensor (Namur
transducer) and a triangle metal sensor
area on belt area available (see Fig.
Below). If not, Parameters N03 “Belt Sensor Active”
and N05 “BIC Active” must be set to “NO.
Z1 = 2500 kg
I = 0 kg/h
Measuring result of one belt circuit is continuously
compared to previous result.
If “Belt Empty” is identified, zero point is automatically
corrected.
Set continuous plausibility check with Parameters H
02 and H 03. For normal conveyor belts, default
values can be used, however, a check is
recommended.
1. Deactivate automatic
H 01 = NO.
2. Call zero setting program via function distributor
various times and acquire result.
3. Note final results Dev. (upper display) as of second
run.
4. The
.
highest value of Item 3 is the smallest value
for Parameter H 02.
Enter double to triple value, but min. 0.1 %.
5. Parameter H04 monitors the total of all zeroing
operations. Enter value, e.g. 2...4 times higher
than H 02.
6. Activate Automatic using Parameter H 01.
Fig.: Belt Run Monitoring
To activate belt run monitoring:
1. Set Parameter N03 “Belt Sensor Active” to “YES”.
2. Enter sensor length L into Parameter N06 “Sensor
Length” (s. Belt Run Monitoring figure).
3. Enter sensor width B into Parameter N07 “Sensor
Width” (s. Belt Run Monitoring figure).
4. Set Parameter N08 “Sensor Offset” to 0.
5. Call calibrating function “LB: IMP/Belt”.
6. Acquire result after min. 2 belt circuits.
7. Adjust sensor.
Note: Service value ”Imp.S” indicates the number
of pulses measured for the covered sensor. If the
belt sensor is located exactly in mid sensor area,
the following value results:
Imp.S. = 0.5 * L (N06) * 0.01 * vs_Charact. Val.
(B04)
Example: N06 = 8.40 cm and
B04 = 1000 I/m result in Imp.S. = 42
0329
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INTECONT PLUS
Note: Monitor service value “Belt Drift Tr” indicating
the deviation of mid sensor and thus of belt from
sensor position in cm.
Example: Belt drift = 0.20 cm: Parameter N08
“Sensor Offset” = - 0.20 cm indicates belt slip 0.00 cm.
8. If necessary, determine event classes of belt slip
and drift messages (Parameters N09...N17).
Note: Normally, the default values can be used in
actual practice.
Control for Point of Discharge CPD
Upon measurement at the point of discharge, the
measuring point of the weighing platform is shifted to
the point of material discharge using a delay element.
The amount discharged is measured direct.
Note: If CPD is active, Automatic Belt Influence
Compensation BIC should be started as well.
Prerequisites:
·
Length ratio from mid platform to material discharge
point and total conveyor belt length is known.
·
Length ratio in percent is entered into Parameter
N02 “Platf.Dis.Length”.
9. Check messages.
Note: To check, adapt Parameter N08
“SensorOffset” accordingly and remember to reset
value to default.
To start CPD, set Parameter N01 “CPD Active” to
“YES” .
Belt Influence Compensation BIC
The automatic Belt Influence Compensation BIC is
designed to monitor and correct the belt influence. As
is with belt run monitoring, a sensor and a sensor area
are required. To commission BIC, first start belt run
monitoring.
Note: Perform initial commissioning without active
BIC.
Features
After start of the belt influence compensation, the
influence of the conveyor belt on measurement will be
compensated after approx. 10 belt circuits.
Prerequisites:
·
Belt run monitoring commissioned
·
Belt run monitoring started.
To start BIC, set Parameter N05 “BIC Active” to “YES”
.
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VBW
If items 4 and 5 cannot be performed, use
pendulum position and Rv in turn.
Cosine Pendulum
Belt weighers with variable belt inclination are
equipped with a so-called cosine pendulum which
compensates the impact of inclination on measuring
result.
7. Tare scale, best in horizontal position.
8. Calibrate range using check weight and Parameter
D 02. Use setting program CW.
The pendulum is switched into the load cell (L/C)
supply voltage.
L/C
RD
Rp
Rw
Angle
C 07
1 x CSD
2 x CSD
1 x HBM
4000
2000
350
3000
1500
300
727
363
123
+/- 30°
0.73
0.73
0.64
Test Plug
Almost any possible error in operation is reported by
event message. For interpretation, see Chapter 10.
RD = load cell input resistance in ohms
Rp = pendulum potentiometer resistance in ohms
Rw = calibrated resistance of Rv in ohms
Check INTECONT for proper operation by using a
simple test plug. This helps to see whether the fault is
with load cel, or cabling and electrical equipment.
1. Switch plug as shown in drawing.
1. Position pendulum near weighbridge and align
using spirit level.
2. Param.:
Angle a
Lever
Tare
Tare
Do not tare scale.
(C 08)
(C 07)
(D 04)
(D 05)
=
=
=
=
0
table value
0
0
3. Use Rv to preset RW with highest possible
accuracy.
4. Bring weigher into two opposite positions,
e.g.
degr. Apply check weight, if necessary.
0329
2. Withdraw load cell connector X7 and replace by
test plug.
At the indicated resistance values, the following
service values result:
1. wz
apr.1.5mV/V
2. Load cell
utilization aw
apr. 75 % (C 03 =2mV/V)
apr. 52% (C03 =2.85mV/V)
If wz is in specified range, measuring amplifier
properly operates.
5. Set belt load displays to same value by correcting
the pendulum case zero point position.
6. Use potentiometer rv to vary range until until
minimum dependence of belt inclination is
reached.
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Commissioning
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INTECONT PLUS
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12
VBW
Details
Start / Stop
Start / stop states exclusively refer to belt drive,
prefeeder and feed rate measurement.
Belt load and belt speed are acquired in either case.
Display with START Rotating point in upper display
:
field.
Rotation speed is approximately
proportional to feed rate, but
never zero.
Display with STOP
3. START/STOP with belt speed higher, or smaller,
than set limit value Vmin (v).
System prompts for input of unmeaned value
measured for speed V.
Point stands still after completion
:
of measurement.
After effective stop command, totalization is cut off as
soon as set afterflow time Tnach has elapsed.
STOP commands have highest priority.
Four different control modes can be configured (see
also Parameter B06).
1. START/STOP using digital input.
The default value is DI2. However, you can use any
other free digital input as well.
4. START/STOP via fieldbus interface (FB).
The digital input operates edge-controlled, i.e. If
scale cuts off after Alarm, START signal must be
removed and applied again.
Serial START/STOP commands acts in the same
ways as the corresponding keys.
The “Select Keyboard Mode” function lets you shift the
Start/Stop commands onto keyboard.
Return to “Deselect Keyboard Mode” function using
Parameter B06.
2. START/STOP using keyboard (OP)
0329
Start :
START key if no Alarm is
available and release signal
has been output.
Stop:
Stop key, Alarm, or No
Release.
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Note
1) Selection “v” does not allow for batching.
2) Digital input “Release” P01 can be cut off (setting
“- -”), and scale is released always.
0329
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VBW
Batching Without Clearance
If batch is complete, belt drive is cut-off. Feeding by
full feed/dribble feed can be controlled via belt speed
or prefeeder (dashed line).
It is recommended to activate delay for material
discharge (O 01 = YES).
Select keyboard as START source
(B 06 = DE + T).
For details, see OPERATION chapter.
Parameter Schedule:
B 06
START source
OP
G 06
Belt tracking time Tn
apr. 3 s
Feed rate determination tracking time after
belt cut-off.
Enables afterflowing material to be acquired.
N 01
CPD Active
YES
Delay for point of discharge
I 01
Batch Dribble Feed
kg
I 03 = 0 : No adaptation
I 03 = 1 : Full adaption
Change-over point from full feed to dribble
feed, e.g. by belt speed reduction. Enter
deviation from cut-off point I 02 (see Figure).
I 02
Batch Cut-Off Point
kg
Belt drive cut-off point. To be set to slightly
below setpoint to enable afterflowing material
to be acquired.
Suggestion:
Mean dribble feed feed rate in kg/h divided by
3600.
I 03
Correction Factor
Intermediate values lead to filtered
adaptation.
Suggestion: I 03 = 0.6
I 04...
For monitoring, see Parameter List.
I 07
Empty Belt
Prerequisite for batching mode.
0.6
Dribble feed changeover and cut-off points
are automatically adapted upon completion of
batch for system to be better matched to
actual conditions until the time of next
batching operation.
NO
M 01
Feeder Active
NO
YES
: Feeder control output is always
LOW. Full feed/dribble feed
changeover must be controlled via
belt drive. Function “Next W/Belt
Empty” is not possible.
: Prerequisite for feeder control via
batch mode and for function
“START/STOP Feeder”.
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VBW
M 02
INTECONT PLUS
Setting Time
From 0 to nominal feed rate (see Sequence
and Parameter M 04).
M 03
Feed Distance
M 05 = NO
No entry required.
sec
m
Material path from feeder to end of weighing
platform.
If CPD is active (N 01 = YES) the length from
platform center to point of discharge (N 02)
has to be added.
M 04
Motor STOP Aft. ST
YES/NO
Use M 04 to determine whether belt tracking
is desired after completion of batch or after
cut-off.
With slow feeders, tracking helps to avoid
excess feed.
Prerequisite: M 01 = YES
0329
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M 05
Change-over FF/DF
Adaption:
NO
YES
After every completed batch, system uses the missing
amount to compute a correction value for cut-off point
A (I 02). Dribble feed changeover point is
automatically corrected.
Change-over via belt drive
: Change-over via feeder
(signals dashed in diagram)
Sequence:
0
1
Start batch through START command.
Belt drive, prefeeder, totalization (counters)
start operating.
Abort batch through STOP command.
To avoid excess feed, belt drive continues
running for time TZ after feeder cut-off
(Parameters M 01, M 02, M 04).
2
Restart batch through START command.
3
Change-over point from full feed to dribble
feed FM = SET - A - F is reached. Signals
“Full Feed” and “Dribble Feed” change levels.
A and F are the pre-act cut-off points
(Parameters I 01 und I 02).
4
Cut-off point HM = SET - A
is reached and batch is complete.
Belt drive cuts off.
So as to avoid excess feed, prefeeder shuts
down as soon as differential amount M (TZ) is
reached (M 04 = NO).
M(TZ) = I * TZ/3600
I
TZ
5
6.
VBW
= Current feed rate filtered through
display filter G 01
= Parameter M 02
Belt tracking and end of material flow.
If Parameters H and V are correctly set,
setpoint has now been reached. If not, see
Item “Adaptation”.
Change-over point from full feed to dribble
feed, if prefeeder is used for feed control
(Parameter N 05 = YES).
Pre-act cut-off point FMS is estimated on the
basis of the mean belt load.
Error = SETPOINT - amount fed
The new cut-off point for the next batch is computed
from the error and an evaluation factor.
F(new) = F(0ld) + FAK * Error
F
=Batch cut-off point
I 02
FAK
=Adaption factor
I 03
(see Parameter)
Errors smaller than the smallest display digit are not
corrected.
Release Signal:
Pending release signal acts as STOP command.
Alarm:
Batch is interrupted (motor and prefeeder cut off
immediately). Remedy fault, acknowledge error
message and restart..
Power DOWN:
Batch mode is cut off. Counter readings and values of
amounts fed remain stored for an unlimited period of
time. Resume batching with “Preselect Batch”
function.
“Abort Batch” function:
Abort batch. Control signal behaviour is the same as
after STOP command.
FMS = VM - L * Q - M(TZ)
Q
L
= Belt load displayed (Filter G 04)
= Material path (M 03)
M(TZ)= See Item 4
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INTECONT PLUS
Batching With Clearance
When batch is complete, prefeeder cuts off; belt drive,
after approx. another half belt circuit. Conveyor belt is
empty. Delay for point of discharge should be
activated
(N 01 = YES).
Select keyboard for START source (B 06 = DE + T).
Function “Next W/Belt Empty” automatically activates
clearance mode. For details, see OPERATION
chapter.
The smallest possible actual batch amount
corresponds to the load on belt from weighing platform
to point of feed.
Parameter Schedule:
B 06
START source
OP
G 06
Belt tracking time Tn
ca. 3 s
Tracking time of feed rate acquisition after
belt cut-off.
N 01
CPD Active
YES
Delay for point of discharge
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INTECONT PLUS
I 01
Batch Dribble Feed
VBW
kg
Sequence:
0
Start batch through START command. Belt
drive, feeder and totalizing counters start
operating.
1
Abort batch through STOP command.
To avoid excess feed, belt drive continues
running for time TZ after prefeeder cut-off
(Parameters M 02, M 04).
Feeder cut-off point.
2
Restart batch through START command.
Suggestion: Initial value 0
3
Changeover point to dribble feed is reached.
Full feed and dribble feed signals change
level.
Change-over point from full feed to dribble
feed, e.g. through reduction of feed rate.
Enter deviation from cut-off point I 02 (see
Diagram). Normally not used in clearance
mode.
I 02
Batch Cut-Off Point
I 03...
See “Without Clearance”
I 07
Belt Empty
kg
YES
FM = AM - F
Prerequisite for clearance mode
M 01
Feeder Active
AM
F
YES
Prerequisite for clearance mode
M 02
Setting Time
4
sec
Feed Distance
A
Mg
m
Material path from feeder to end of weighing
platform.
If CPD is active (N 01 = YES) the length from
platform center to point of discharge (N 02)
has to be added.
M 04
Motor STOP Aft. ST
M 05
Change-Over FF/DF
Parameter has no effect.
YES/NO
= Parameter I 02, Cut-Off Point
= Estimated load on belt between
weighing platform and prefeeder.
Mg = L * Q + I * TZ/3600
I
TZ
Q
YES/NO
Use M 04 to determine whether belt tracking
is desired after completion of batch or after
cut-off.
With slow feeders, tracking helps to avoid
excess feed (see Sequence and Diagram).
Cut-off point AM is reached, feeder cuts off.
Belt drive continues running for time Tab to
enable belt to be unloaded.
AM = SOLL - A - Mg
From 0 to nominal feed rate (see Sequence
and Parameter M 04).
M 03
= Cut-off point, see Item 4
= Parameter I 01, Dribble Feed
= Current feed rate filtered through
display filter G 01.
= Parameter M 02.
= Current belt load filtered through
display filter G 04
Tab = TZ + time for another half belt circuit
With N 04 = NO, TZ is doubled.
5.
Batching amount reached.
Cut-off command routed between Item 4 and 5 totally
aborts batch.
For Adaption, Release, etc.:
See “Batching Without Clearance”.
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INTECONT PLUS
Data Flow Diagram
Fig.: Measurement
Note:
Parameters:
In normal INTECONT operation, data flow diagrams
need not be known.
Io
In special cases, they can be used to trace internal
normalizations, particulary important for (theoretical)
precalibration.
Nominal Feed Rate
B 02
in t/h
Io is reference value for limit values and
service display. Io has no effects on
calibration.
Qo = in kg/m
Vo = in m/s
Io = in t/h
0329
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VBW
L
Effective Platform Length
C 06
in m
Acquire accurate length and enter.
VS
Speed Transducer Characteristic
Value
B 04
in I/m
VS determines speed measurement
normalization, thus being relevant for
weighing accuracy.
Fo
Load Cell Rated Capacity
C 04
in kg
Total of load cell rated capacities. Pivots are
considered as load cells.
Fo = (N +M) * NNENN
NENN = load cell rated capacity
N
= number of load cells
M
= number of pivots
Fo determines weigher accuracy.
E
Load Cell Characteristic Value
in mV
C 04
The transmission coefficient is an important
value for calibration.
Ua
Ue
Fig.: Displays, limit values, analog input
F
Qo
Nominal Belt Load
D 01
in kg/m
= Load cell output voltage in mV
= Load cell input voltage in V
=
5 V (10 V)
= Load on load cell
CSD load cells
HBM load cells
Computed by INTECONT, Qo is reference
value for limit values and displays.
E = 2.85 mV/V
E = 2.00 mV/V
With some types, E is not calibrated. For
value, see type plate.
Nominal platform load QB = Qo · L
L = effective platform length
Vo
Nominal Speed
B 05 in m/s
Reference value for limit values, only relevant
for calibration of weighers
0329
1.
2.
H
Lever Ratio
C 06
The lever ratio is decisive for calibration
accuracy. However, it must not enter into
check weight computation.
operating without speed measurement or
using adaptive belt influence compensation
BIC is used.
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BV-H2214 GB 97
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INTECONT PLUS
Belt load results from platform data and belt inclination.
F
QB
LWB
= Force applied to load cell
= Platform load
= See Figure.
in kg
in kg
With platforms with leaf spring parallel
guidance H = 1.
a
Belt Inclination
C08 in degr
Enter belt inclination if load cells are mounted
right-angled to belt. With vertically mounted
load cells, degree is always 0
QPRF Effective Check Weight
C 08 in kg
Fo=
Total of load cell
rated capacities
in kg
E=
Load cell characteristic value in m/mV
GK=
Device constant
This weight serves for check of theoretical
calibration.
As effective check weight, enter platform load
simulated by check weight.
For check weight factor f, see Spec Sheet.
a=
= Load cell input voltage
Angle
in V
in degr
Belt speed is computed from speed transducer output
frequency.
QPRF = f * Check Weight
KOR
Ue
Range Correction
D 02
D 02 is primarily used to calibrate results of a
material check. This parameter exclusively
acts on belt load measuring branch.
The product from Q and V is feed rate I.
I = Q * V * 3600s/f in kg/h
For tare parameters to be accurately calibrated, range
correction takes place before taring. If range
normalization QN is modified (Parameters KOR, Fo,
etc.), tare parameters are automatically converted so
that zero point is maintained.
Analog Output:
ANH << = 1 >> = 20mA
X = I, V or Q (see Fig. Analog Output)
Operating Principle - Summary
Load cell output voltage Va is amplified and converted
into digital value d.
As transmission factor A0 of AD converter and load
cell data are known to INTECONT, load on load cell
can be computed from the output voltage.
Details
BV-H2214 GB
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Weighers without Speed Measurement:
For setting program LB, a frequency of V0 * VS is
internally generated. If one of the two parameters is
changed, call LB program again. Only then all other
setting programs will run over integer belt circuits.
0329
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INTECONT PLUS
VBW
Connection Diagram
Base Card
0329
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BV-H2214 GB 99
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INTECONT PLUS
0329
Details
BV-H2214 GB
100
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INTECONT PLUS
VBW
Option Card
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101
VBW
INTECONT PLUS
laid over free stretches or close to powerful
transmitters (e.g. broadcasting stations).
Namur Inputs
8 mA
=
1.65...8 mA =
0.1...1.65 mA=
0,1 mA
=
Short circuit
Level 0
Level 1 (sensor covered)
Cable breakage
n
Cable Fastening
Option Card:
The option card is attached to the INTECONT cover.
Signal exchange with base card is via a pluggable flat
cable connector.
If pulled off, system behaves as if no option card was
present and only the operating functions and
parameters of the base card can be used.
Cabling Hints
n
All cables are led to the device from the rear
(front-of-panel mounting housing) or from below
(flush mounting housing) and connected with
special connectors. Connectors cannot be
confused.
n
The INTECONT is isolated from the mounting
surface by its plastic housing.
The rear earthing connector is internally connected
with the electronics zero potential.
The protective ground used requires to be hum- and
transient-free.
The power supply zero potential (0V ext.) is not
connected to the earthing connector. In general, no
earthing is required.
n
Ensure that no leakage currents are conducted over
cable shields. Therefore shields are applied to one
side of INTECONT. The load cell housing is not
connected with shields.
Shields of data cables to host computer are
connected to ground on either side.
n
The consumers connected to the relay and pulse
outputs require to be radioshielded, e.g. by
suppressor diodes or RC elements.
n
Analog outputs
Long cables, particularly to frequency transducers,
can interact on analog outputs. We suggest to use
an isolating amplifier.
n
Make sure the space between power and
measuring cables, if run in parallel, is 0.30 m.
If this is not possible lay measuring cable in steel
conduit. The same holds if the measuring cable is
Details
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In the rear wall of the INTECONT, under each
connector, several slots are provided. The
upper slot pair is reserved for the cable clamp
which presses the shielded cable against the
rear wall. The shield needs not be separately
connected. The lower cut-out serves for
accommodation of a pull relief, e.g. by cable
binders.
Attention!
Connectors to base card require to be plugged-in
with screwed connections up; connectors to option
card, with screwed connections down.
n
Intecont rear view: Connectors
0329
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INTECONT PLUS
VBW
Weighing Platforms
1. Effective Platform Length
Multi-Idler
Platform
The effective platform length is an important value for
calibration. Determined by platform design, it can
normally be taken from Spec Sheet. However, we
recommend to remeasure length and to enter the
exact value into parameter.
The hatched areas shows the distribution of load on
platform.
·
Single-Idler Platform
e.g. BEZ, BED types
n
Buckled Platform
e.g. BMK type
The platform consists of two sections. In its center,
force is applied to load cell. Instead of weighed
idlers, a two-sectional weighing table can also be
used.
Platform load is applied to load cell via a weighed
idler. This can be done by using a lever system or,
with no levers, by leaf spring parallel guidance.
Buckled Platform
Single-Idler
Platform
n
Multi-Idler Platform
e.g. BMP, BMC types
Various weighed idler are connected to form a
mechanical unit.
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Details
103
VBW
n
INTECONT PLUS
One-sided mounting of total belt
2. Check Weight QPRF
Simulating a certain belt load, the check weight is
used for control of weighing system. It can act on
weighing platform direct or via lever system.
The weight to be entered into INTECONT is not the
actual weight, but the weight acting on platform.
Effective check weight QPRF is the platform load in
kg simulated by the check weight
Single-Idler Platform
a) Parallel Leaf Spring Mounting
Theoretically, the check weight can be applied
to any point of the mechanical platform
equipment. Applied weight QP is active always.
One-sided
mounting
QPRF = OP
b)
Joint Mounting (e.g. Universal Spring Joint):
Lg = Length up to mid hillside
tan(a)
Angle a= 0
Angle a = neg
: K
:K
=
=
0,018 · a
0
neg
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INTECONT PLUS
n
Multi-Idler Platform
VBW
3. Conveyor Belt Inclination
a) Total platform mounted on load cells:
In certain cases, the inclination of conveyor belt has to
be entered into parameter. Decisive is the load cell
mounting position.
QPRF = QP
b)
Joint Mounting
a) Right-angled to conveyor belt
See Single-Idler Platform
n
Enter angle a into parameter. Load cell is loaded
with N = Q * cos a.
Buckled Platform
QPRF = QP
n
Normally, check weight acts on center.
n
One-sided mounting of total belt
b) Vertical to conveyor belt
With inclined belts, consider extension, or shortening,
of calibration lever, if any, in accordance with
single-idler platform.
Enter 0 as angle a. Load cells are loaded with full
force Q.
Chain Calibration Weight:
If a chain curtain is placed over the platform area, the
total weight of chains in weighing area is the effective
check weight.
QPRF = n * Lg * s
n=
Number of chains
Lg=
Overall belt length
in m
s=
Chain weight per m
in kg/m
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VBW
INTECONT PLUS
Printer Connectivity
Interface
Cable
: Serial (see Chapter “Technical
Data”).
: The connection diagram holds
for EPSON and CITIZEN
printers.
Switch
1-1
1-2
1-3
1-4
1-5...8
2-1...6
:
:
:
:
:
:
OFF
8-bit message
OFF
No parity bit
ON, OFF Even/odd
OFF
Positive edge
OFF, ON, OFF, OFF
9600 baud
ON, ON, OFF, OFF, OFF, OFF
(default)
Use Parameter J 01 to set baud rate to 9600. On the
right side of printer, there are two additional DIP
switches. Diagram view corresponds to top of printer.
Fig. EPSON Printer
Switch
1-1
1-2
1-3
1-4
1-5
1-6...8
2-1
2-2
2-3
2-4
Fig.: Printer Cable
EPSON Printer: LX 850
:
:
:
:
:
:
:
:
:
:
OFF
Character spacing 10 CPI
OFF
Zero with no backslash
ON
Graphics character set
OFF
Auto hyphenation activated
ON
Normal print speed
ON, ON, ON
USA
ON
Page length 12 inch
OFF
No cut sheet
OFF
Jump over perforation
OFF
No auto line feed
Information on switch position can be printed by using
the printer self-test function. (Press line feed key while
starting printer).
CITIZEN Printer: 120D
Fig. EPSON Interface
The interface board is equipped with 2 DIP switches
used for selection of serial message base data.
Fig. Serial Interface
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INTECONT PLUS
VBW
13 Replacement Instructions
Replacing INTECONT PLUS FIP —> INTECONT PLUS VEG
FIP base card connection diagram
The VEG digital inputs and outputs can be configured,
i.e. the logical signals can be freely distributed on
physical signals.
0329
FIP option card connection diagram
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and copyrights.
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Replacement Instructions
BV-H2214 GB 107
VBW
INTECONT PLUS
The FIP base and option cards connection diagrams
indicate for every digital input and output the relevant
INTECONT VEG parameter numbers used for
distribution on physical signals.
The tables below compares the connector
assignments of FIP and VEG for all physical signals.
Digital Outputs
FIP
X1
X1
X1
X6
X6
X6
X6
X6
1,2
3,4
5,6
1,2
3,4
5,6
7,8
9,10
Physical Signal
VEG
DA1
DA2
DA3
DA4
DA5
DA6
DA7
DA8
X1
X1
X1
X8
X8
X8
X8
X8
1,2
3,4
5,6
1,2
3,4
5,6
7,8
9,10
X3
X9
X9
——X3
X5
X3
1,2
1,2
3,4
5,6
1,2
3,4
FIP
X5
X5
X5
X5
X5
X5
Physical Signal
VEG
DE1
DE2
DE3
DE4
DE5
Sensor = (DE6)
V1 (Tacho 1) = DE7
V2 (Tacho2)
X3
X3
X6
X9
X9
X3
X7
—-
1,2
3,4
6,7
1,2
3,4
5,6
1,2
3
4
5
6
7
8
Physical Signal
VEG
OUT1
REF1
IN2
IN1
REF2
OUT2
X7
X7
X7
X7
X7
X7
3
4
6
5
7
8
Attention:
Signals IN1 and IN2 are swapped between FIP and
VEG. (VEG is compatible to DISOCONT).
Power Supply
FIP
X2
X2
X2
X2
Digital Inputs
FIP
Load Cell
1
2
3
4
Physical Signal
VEG
24V ext
0V ext
ext. 0V supply
ext. 24V supply
X2
X2
X2
X2
Physical Signal
VEG
Screen
TX
RX
X10
X10
X10
Physical Signal
VEG
24V
Open collector
Open emitter
0V
X6
X6
X6
X6
1
2
3
4
Printer
FIP
X8
X8
X8
1
2
3
1
2
3
Pulse Output
Analog Inputs/Outputs
FIP
FIP
X9
——-
9,10
Physical Signal
VEG
A01
A02
X6
X9
4,5
5,6
AI
X6
1,2,3
X9
X9
X9
X9
5
6
7
8
8
9
10
11
With VEG, fieldbus is connected via separate fieldbus
cards (FIP: Connector X7). See Fieldbus Manual
BVH2220.
0329
Replacement Instructions
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INTECONT PLUS
VBW
Connector Size
FIP
X1
X2
X3
X5
X6
X7
X8
X9
Phoenix contact spacing 5mm : 6 pins
Phoenix contact spacing 5mm : 4 pins
Phoenix contact spacing 5mm : 7 pins
Phoenix contact spacing 5mm : 8 pins
Phoenix contact spacing 5mm : 8 or 10 pins
SUB-D: 9 pins
SUB-D: 9 pins
Phoenix contact spacing 5mm : 12 pins
VEG
X1
X2
X3
X4
X5
X6
X7
X8
X9
X10
Phoenix contact spacing 5mm : 6 pins
Phoenix contact spacing 5mm : 4 pins
Phoenix contact spacing 3.5mm : 6 pins
SUB-D: 9 pins
Phoenix contact spacing 3.5mm : 7 pins
Phoenix contact spacing 3.5mm : 11 pins
Phoenix contact spacing 3.5mm : 8 pins
Phoenix contact spacing 5mm : 10 pins
Phoenix contact spacing 3.5mm : 9 pins
Phoenix contact spacing 3.5mm : 7 pins
0329
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this documentation are not permitted. SCHENCK
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Replacement Instructions
BV-H2214 GB 109