Voltage Regulators
Technical Data
TD225003EN
Effective XXX 2015
Supersedes 240-40 August 2012
COOPER POWER
SERIES
Communications Point Data Base
for MODBUS Protocol
For use with Eaton’s Cooper Power series
CL-7 Voltage Regulator Control
CL-7 MODBUS Device Profile Data Dictionary
CL-7 MODBUS Map Points
June 3, 2015
v2.00
THE INFORMATION CONTAINED IN THIS DOCUMENT IS THE PROPERTY OF EATON.
UNAUTHORIZED REPRODUCTION OR MODIFICATION IS PROHIBITED.
Document
1.00
2.00
Date
6/21/2013
6/3/2015
Description
Initial Release
Updates for Summer 2015 release
This document references the "CL7 Default" point map available in the ProView NXG software.
MODBUS Register Numbering Convention
MODBUS data points consist of 4 main types: coils, status, input registers, and holding registers.
The numbering convention refers to the individual data points by prefixing their addresses so that
when looking at a number for a given point the user would know which type of data point was being referenced.
For example:
Coils do not have a prefix and so are referred to by their register number 1 through XXX.
Status registers are prefixed with 1X,XXX so they would fall in the range 10,001 through 1X,XXX.
Input registers are prefixed with 3X,XXX so they are in the range 30,001 to 3X,XXX.
Holding registers use a prefix of 4X,XXX so they are numbered between 40,001 and 4X,XXX.
These prefixes are automatically dropped in the actual low level messages and all data points are zero referenced.
When configuring master software to access these data points, care must be taken to address the registers
correctly, i.e. if the software used does not automatically remove the prefix, be certain only the register
portion of the address is used.
Data type
Coils
Status
Input
Holding
Range
1 through XXX
10,001 through 1X,XXX
30,001 through 3X,XXX
40,001 through 4X,XXX
Read func. Write func.
01
05
02
N/A
04
N/A
03
06
Note: The CL-7 does not have any Holding Registers defined.
Page 1
Cover Page
CL-7 MODBUS Device Profile Data Dictionary
INPUT SUBSYSTEM
Status Registers
Description
VR1 Bandwidth Low
VR1 Bandwidth High
VR1 Voltage Limiter Low
VR1 Voltage Limiter High
Voltage Reduction Active
VR1 Auto Operation Blocking Status Blocked (Follows FC069)
VR1 HMI LED Auto Tap Blocked ON
VR1 System Power Direction Indeterminate
VR1 System Power Direction Reverse
VR1 Control Power Direction Reverse
VR1 Blocking Relay Active
VR1 HMI LED Neutral Position On
VR1 HMI Switch Auto/Manual Auto
HMI Switch Supervisory Off
HMI LED Alarm On
HMI LED Warning On
HMI LED Diagnostic Error On
VR1 Motor Trouble
Tap To Neutral Active
Soft Add-Amp Active
AltConfigActive
Configurable Logic Output from SCADA Tap to Neutral Activate
Configurable Logic Output from SCADA Voltage Reduction Level 1 Activate
Configurable Logic Output from SCADA Voltage Reduction Level 2 Activate
Configurable Logic User Defined LED 1 On
Configurable Logic User Defined LED 2 On
Configurable Logic User Defined LED 3 On
Configurable Logic Point 01 to SCADA
Configurable Logic Point 02 to SCADA
Configurable Logic Point 03 to SCADA
Configurable Logic Point 04 to SCADA
Register
Hex
Register
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
10018
10019
10020
10021
10022
10023
10024
10025
10026
10027
10028
10029
10030
10031
2711
2712
2713
2714
2715
2716
2717
2718
2719
271A
271B
271C
271D
271E
271F
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
272A
272B
272C
272D
272E
272F
Page 2
Status Registers (Binary)
CL-7 MODBUS Device Profile Data Dictionary
INPUT SUBSYSTEM
Inputs
Description
VR1 Load Voltage Secondary
VR1 Load Voltage Primary
VR1 Compensated Voltage Secondary
VR1 Load Current Primary
VR1 Source Voltage Secondary
VR1 Source Voltage Primary
VR1 Tap Position
VR1 Percent Reg
VR1 Power Factor
VR1 KVA Load
VR1 kW Load
VR1 KVAR Load
Frequency
VR1 Harm Total Voltage Harmonics
VR1 Harm Total Current Harmonics
VR1 kWh Forward
VR1 KWH Reverse
VR1 KQH Forward
VR1 KQH Reverse
VR1 Operation Counter
VR1 Load Current Real
VR1 Load Current Reactive
VR1 Phase Angle
Voltage Reduction In Effect
Active Configuration
Active Adaptive Add Amp Level
Register
Hex
Register
Division
Scale Factor
Units
30001
30002
30003
30004
30005
30006
30007
30008
30009
30010
30011
30012
30013
30014
30015
30016
30017
30018
30019
30020
30021
30022
30023
30024
30025
30026
7531
7532
7533
7534
7535
7536
7537
7538
7539
753A
753B
753C
753D
753E
753F
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
754A
10
100
10
10
10
100
1
10
1000
10
10
10
100
10
10
1
1
1
1
1
10
10
1
10
1
1
Volts
kVolts
Volts
Amps
Volts
kVolts
-%
-kVA
kW
kvar
Hz
%
%
kWHr
kWHr
kvarHr
kvarHr
-Amps
Amps
Degrees
%
%
--
Page 3
Input Registers (Analog)
CL-7 MODBUS Device Profile Data Dictionary
OUTPUT SUBSYSTEM
Coils
Description
VR1 Raise Tap *
VR1 Lower Tap *
Auto Block Enable
VR1 Source Side Voltage Calculation
Interval Operations Counters Enable
VR1 Operations Counter Month Reset *
VR1 Operations Counter Year Reset *
VR1 Operations Counter 24HR Reset *
VR1 Operations Counter 30DY Reset *
VR1 Operations Counter Last Month Reset *
VR1 Operations Counter Last Year Reset *
VR1 TPI Neutral Mismatch Reset *
VR1 Lower To Neutral Sync Retry Count Reset *
VR1 Raise To Neutral Sync Retry Count Reset *
VR1 Taps Past 16L Counter Reset *
VR1 Taps Past 16R Counter Reset *
Rx COM1 Counter Reset *
Rx COM2 Counter Reset *
Tx COM1 Counter Reset *
Tx COM2 Counter Reset *
Message Error COM1 Counter Reset *
Message Error COM2 Counter Reset *
Reset Energy All *
Reset All Demand Values *
Event Recorder Enable
Data Profiler Enable
Data Profiler Snapshot *
Tap To Neutral Feature Enable
PMT Mode A Enable
PMT Mode B Enable
PMT Mode A Test *
PMT Mode B Test *
Data Alarms Enable
Status Alarms Enable
VR1 Time On Tap Reset *
Top Side Port LoopShare Enabled
Bottom Side Port LoopShare Enabled
Leader/Follower Enable
Configurable Logic Output from SCADA Tap to Neutral Activate
Configurable Logic Output from SCADA Voltage Reduction Level 1 Activate
Configurable Logic Output from SCADA Voltage Reduction Level 2 Activate
Configurable Logic Output from SCADA 1
Configurable Logic Output from SCADA 2
Configurable Logic Output from SCADA 3
Configurable Logic Output from SCADA 4
HMI Remote Security Override Mode
Register
Hex
Register
Conditioned by
Supervisory State
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
23
24
25
26
27
28
29
2A
2B
2C
2D
2E
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
* Momentary/Self Resetting
Page 4
Coil Registers
Technical Data TD225003EN
Communications
Point Data Base
Effective June 2015
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Eaton’s Cooper Power Systems Division
2300 Badger Drive
Waukesha, WI 53188
United States
Eaton.com/cooperpowerseries
© 2015 Eaton
All Rights Reserved
Printed in USA
Publication No. TD225003EN
June 2015
Supersedes R225-70-30 (6/2013)
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
For Eaton's Cooper Power series CL-7 voltage
regulator control information
call 1-877-277-4636 or visit:
www.eaton.com/cooperpowerseries.
