MANUAL No. 20908E1.1
Published in Feb.2009
Revised in Jan. 2010
VM-7 Series Monitor
MODEL VM-781
DIAGNOSIS PROGRAM
Operation Manual
● Read this manual thoroughly and understand the contents before use.
● Keep this manual so that the operator can refer to it when needed.
SHINKAWA Sensor Technology, Inc.
DIAGNOSIS SOFTWARE OPERATION MANUAL
Foreword
Thank you very much for purchasing VM-781 Diagnosis Program Software (hereinafter called "this product").
This document will show you how to operate VM-781 Diagnosis Program.
Please refer to the following manuals for VM-773 Analysis View and VM-774 Remote View Programs.
Name
Targeted personnel
Content
Analysis View Operation Manual
Operators who manage the system and monitor the display
x Summary
x Explanation of configuration and Connecting
x Installing and Uninstalling ANALYSIS View
x Setup Program Operations
x View Program Operations
x Baking up
x Trouble shooting
Name
Targeted personnel
Content
Remote View Operation Manual
Operators who manage the system and monitor the display
x Summary
x Explanation of configuration and Connecting
x Installing and Uninstalling Remote View
x View Program Operations
x Trouble shooting
1
DIAGNOSIS SOFTWARE OPERATION MANUAL
Foreword
< Important Notification >
► Please read this document thoroughly to understand this product well before using it. When you finished
reading this document, please keep it in a safe place so that you can refer to it at any time.
► For further questions and enquiry regarding the content of this document and the product, please contact the
sales office from which you purchased the product.
► In order to operate this product, in addition to the information contained in this document, you need to have
some additional knowledge about instrumentation equipment and transducer.
► EMC (Electro-magnetic compatibility) of this product has been evaluated based on a variety of noise tests.
However, you should try to achieve the optimal system stabilization in accordance with the procedures
described in this document because the characteristics of EMC can vary depending on the following
conditions and ambient environment.
x Amount of noise being developed
x Temperature and humidity
x Arrangement of the machines and equipments
► This document is prepared for the people whose mother tongue is Japanese. In case your mother tongue is not
Japanese, please try to have thorough understanding of what is contained in this document on your own
responsibility.
► In case you combine this product with other instrumental equipment to sell or transfer it as a part of an
assembly, we advise you to make sure that you attach this document to the product and hand it over to the end
user.
► When you dispose of this product, you must follow the laws and regulations of the relevant local government.
► Such company names as well as the product names that are contained in this document are registered
trademark or trademark of each company.
► The copyright of this document belongs to SHINKAWA Sensor Technology, Inc. Publishing the content of
this document without permission or reproducing/copying the document in any way is strictly prohibited
2
DIAGNOSIS SOFTWARE OPERATION MANUAL
Foreword
< Disclaimer >
► We shall not be held liable for any damage or injury whatsoever arising out of any failure to follow the
instructions contained in this document or lack of due care or attention in the use or at the time of the
installation of this product.
► We shall not offer any compensation for damages/injuries, direct or indirect, or lost income caused by any
misuse, abuse, alternation or disassembly of this product.
► We, except for those that are detailed in this document and warranty policy, do not give any warranty,
expressed or implied, including warranty for merchantability, warranty for fitness for particular purpose or
use, and warranty for patent infringement.
► Warranty policy of this product is attached at the end of this document. In the event of breakdown of this
product, we will repair it based on this warranty policy.
► We shall not be held liable in any way for any outcome resulting from the use of other than recommended
parts.
3
DIAGNOSIS SOFTWARE OPERATION MANUAL
CONTENT
< CONTENT >
Manuals for VM-773 Software................................................................................................1
Important Notification .............................................................................................................2
Disclaimer ..............................................................................................................................3
Content ..................................................................................................................................4
Chapter 1 GENERAL...........................................................................................................5
Chapter 2 INSTALLATION OF THE DIAGNOSIS PROGRAM ............................................6
2.1 Confirming the Software Version..............................................................................6
2.2 Preparation before installation..................................................................................6
2.3 Installing Diagnosis Program ...................................................................................6
2.4 Uninstalling Diagnosis Program ...............................................................................7
Chapter 3 INPUT OF NECESSARY DATA ..........................................................................8
Chapter 4 PERFORMING DIAGNOSES (VM-781-0) ........................................................10
Chapter 5 PERFORMING DIAGNOSES (VM-781-1) ........................................................13
Chapter 6 PRINTING THE LIST OF WARNING CHANNELS(VM-781-1) .........................15
6.1 Setting the Task Scheduler ....................................................................................15
6.2 Performing the Task ...............................................................................................18
Chapter 7 TROUBLE SHOOTING.....................................................................................19
< Warranty Policy >..............................................................................................................20
4
DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter 1
Chapter 1: GENERAL
GENERAL
When added to VM-773 Analysis View or VM-774 Remote View Programs, this program
performs machine analysis.
This product has applications to the following large rotating machinery with journal Bearings:
・ Turbine
・ Generator
・ Motor
・ Blower
・ Pump
・ Compressor
Diagnostics are performed based upon the vibration spectrum.
It is possible to diagnose the following 16 items:
・ Unbalance
・ Permanent bow , Lost rotor parts
・ Misalignment
・ Resonance of primary critical speed
・ Rotor crack
・ Nonsynmetrical rotor
・ Gear inaccuracy
・ Seal rub
・ Oil whirl
・ Oil whip
・ Steam whirl , Seal whirl
・ Cavitation
・ Wing vibration
・ Draft core
・ Surging
・ Partial Rub
When installed in VM-773 Analysis View, this product performs analysis automatically upon
vibration warning occurrence and displays the result in a pop-up window.
When installed in VM-774 Remote View, this product performs only manual analysis.
VM-781-1 to print the list of channel name in which a vibration warning occurs is attached to this
product.
CAUTION
The diagnosis is the result of the process based on only the collected vibration data.
There is no guarantee for the occurrence of complete loss or damage from the
predicted result.
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DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter 2: INSTALLATION OF
THE POPUP DIAGNOSTIC PROGRAM
Chapter 2
INSTALLATION OF THE DIAGNOSIS PROGRAM
2.1 Confirming the Software Version
Before the Diagnostic Program is installed, confirm that VM-773 Analysis View/VM-774 Remote
View Software with version 0.9.4 or higher has been installed.
In order to confirm the version of the VM-773 Analysis View/VM-774 Remote View Software, click
'Help' from the Main Menu and click 'Version Information'.
2.2 Preparation before installation
If the VM-773 Analysis View/VM-774 Remote View Software is in use, close all programs.
To close all programs, from the Main Menu, click ‘File’ and then ‘Exit.’
2.3 Installing Diagnosis Program
1
Insert the Diagnosis Program
CD-ROM to the PC.
The installer program will start
automatically.
Follow the instructions displayed on
the screen.
2
Select your Setup language and click
3
Start Setup Wizard
on the [OK].
VM-781 Diagnosis Program Setup
Wizard will begin. Click the [Next>]
6
DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter 2: INSTALLATION OF
THE POPUP DIAGNOSTIC PROGRAM
4
5
Click the [Install] to start installing
the program.
Setup Wizard Completed
The message informing you that the
Install are completed will be
displayed. Click the [Finish].
2.4 Uninstalling Diagnosis Program
To uninstall Diagnosis Program, use the Add/Remove Programs function located at Start Menu
/Settings/Control Panel.
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DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter 3: INPUT OF
NECESSARY DATA
Chapter 3
INPUT OF NECESSARY DATA
In order to perform diagnoses, the necessary data for the machinery must be input.
Use the VM-773 Analysis View Program for data input, not the Diagnostic Program.
1
On the VM-773 Analysis View station, close the Display and Collecting Programs.
2
On the VM-773 Analysis View station, start up the Configure Program.
3
The measurement point that wants to be diagnosed is clicked, and the channel
setting dialog is displayed.
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DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter 3: INPUT OF
NECESSARY DATA
4
Click ‘Diagnosis Setting’ ,The Diagnosis Setting dialog box will appear.
5
Input the necessary data in the ‘Diagnosis Setting’ dialog box.
Items that must be setup are:
• Machine type
• Rated rotational speed (rpm)
• Resonance frequency (Hz) (This is the Resonance frequency of the rotating
shaft.)
For the resonance frequency of the rotating shaft ask the manufacturer or decide
a tentative value by following the method below.
Using the Flexible Rotor, find the nearest number of the peak frequency of the
primary critical point.
Using the Rigid Rotor, calculate approximately 1.4 times the rated rpm.
Items to be setup, if necessary:
• Fan blade number (Do not setup if it is a turbine.)
• Gear tooth number
For example, for the gear tooth number(driven side), if the machine has a gear,
input the tooth number. If there is no gear, leave the number ‘0.
• Motor pole number, Motor phase number
6
7
8
Click ‘OK’ on the ‘Diagnosis Setting’ dialog box.
Repeat 3 - 6 to setup all desired measuring points to be diagnosed.
From the Main Menu, click ‘File’ and then ‘Save’ the save the change.
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POPUP DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter4: PERFORMING
DIAGNOSES (VM-781-0)
Chapter 4
PERFORMING DIAGNOSES (VM-781-0)
1
On the VM-773 Analysis View/VM-774 Remote View station in which the Diagnostic
Program has been installed, start up the Display Program.
2
The trend list is displayed.
3
Click the measuring point to be diagnosed, then click ‘Spectrum&Waveform’ from the
pop-up menu.
4
Use the «, <, >, » buttons on the upper left of the Waveform/Spectrum screen to display
the waveform of the desired time to be diagnosed.
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POPUP DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter4: PERFORMING
DIAGNOSES (VM-781-0)
5
Click the
on the upper right of the Spectrum&Waveform screen, and click the
[Diagnosis].
6
Click the [OK] in the message box.
7
The Diagnosis program starts, and the diagnosis result is displayed.
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POPUP DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter4: PERFORMING
DIAGNOSES (VM-781-0)
1
4
5
2
3
1
Change of vertical axis ‘UP’ extends the vertical axis in the graph.
range
‘Down’ shortens the vertical axis in the graph.
‘Auto’ resets the vertical axis in the graph to the default.
2
Change of horizontal
axis range
If the pointer is dragged to the right, the horizontal axis in the
graph is extended.
If the pointer is dragged to the left, the horizontal axis in the
graph is shortened.
3
Cursor display
This indicates the current cursor position.
If anywhere in the graph is clicked, the cursor moves there.
4
Information of
measurement point
The rotation number at the specified measurement point, the
channel name, and other information are displayed.
5
Display of diagnosis
result
After diagnosis, abnormal factors are displayed in the order of
high possibility.
To terminate the diagnosis program, select “File →Exit Application” from the main menu.
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POPUP DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter5: PERFORMING
DIAGNOSES (VM-781-1)
Chapter 5
PERFORMING DIAGNOSES (VM-781-1)
When VM-781-1 is installed in VM-773 Analysis View, it performs analysis automatically upon
vibration warning occurrence and displays the result in a pop-up window.
1
In the Latest Value List display, the text color of applicable measurement point changes
when a warning occurs.
In Machine Train, the applicable measurement point is displayed inverted.
When a hazard warning occurs: red
When a caution occurs: orange
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POPUP DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter5: PERFORMING
DIAGNOSES (VM-781-1)
2
If a warning occurs, the Diagnosis Program is activated and displays the result in a
pop-up window.
If two or more warnings occur, the diagnosis result of the latest one is displayed.
1
4
5
2
3
1
Change of vertical axis ‘UP’ extends the vertical axis in the graph.
range
‘Down’ shortens the vertical axis in the graph.
‘Auto’ resets the vertical axis in the graph to the default.
2
Change of horizontal
axis range
If the pointer is dragged to the right, the horizontal axis in the
graph is extended.
If the pointer is dragged to the left, the horizontal axis in the
graph is shortened.
3
Cursor display
This indicates the current cursor position.
If anywhere in the graph is clicked, the cursor moves there.
4
Information of
measurement point
The rotation number at the specified measurement point, the
channel name, and other information are displayed.
5
Display of diagnosis
result
After diagnosis, abnormal factors are displayed in the order of
high possibility.
To terminate the diagnosis program, select “File →Exit Application” from the main menu.
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DIAGNOSIS SOFTWARE OPERATION MANUAL Chapter6: PRINTING THE LIST OF WARNING
CHANNELS(VM-781-1)
Chapter 6
PRINTING THE LIST OF WARNING CHANNELS(VM-781-1)
A program to print the list of channel name in which a vibration warning occurs is attached to this
product.
The program is installed in c:¥GsProg¥bin¥GsBearing.exe.
To execute this program periodically, use the task scheduler of Windows.
After this program is executed, the list of the channel name in which a vibration warning occurs is
displayed and printed on the specified printer.
6.1
Setting the Task Scheduler
Please carry out an as follows activity to make a new "task".
There is the thing that the details of the operation are different by a version and setting of Windows.
1
Execute the [Scheduled Tasks]
from [Control Panel].
2
Double click the [Add Scheduled
Tasks].
3
Click the [Next>].
4
Click the [Browse].
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DIAGNOSIS SOFTWARE OPERATION MANUAL Chapter6: PRINTING THE LIST OF WARNING
CHANNELS(VM-781-1)
5
Select
c:¥GsProg¥bin¥GsBearing.exe and
Click the [Open].
6
Select [Perform this task].
In this example, chose Daily.
Click the [Next>].
7
Input the [Start time].
Select the [Perform this task] if
necessary.
Click the [Next>].
8
Input the user password to [Enter
the password] and [Confirm
password].
Click the [Next>].
9
Click the [Finish].
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DIAGNOSIS SOFTWARE OPERATION MANUAL Chapter6: PRINTING THE LIST OF WARNING
CHANNELS(VM-781-1)
To change the setting of the task, double click the [GsBearing] in the [Scheduled Tasks].
1
Double click the [GsBearing].
2
Click each tab to change the task
setting.
To change the schedule, click the
[Schedule] tab.
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DIAGNOSIS SOFTWARE OPERATION MANUAL Chapter6: PRINTING THE LIST OF WARNING
CHANNELS(VM-781-1)
6.2
Performing the Task
The list printing program is activated in the intervals specified in "6.1 Setting the Task Scheduler", and
displays and prints the list of the channel in which a vibration warning occurs.
Printing of the list is performed simultaneously with displaying.
2
1
1
Display the analysis
result
2
Print the analysis result Prints the currently displayed contents.
Displays the analysis result.
If the window is kept opened, the contents are updated.
<Printed Result (with Warning)>
<Printed Result (without Warning)>
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DIAGNOSIS SOFTWARE OPERATION MANUAL
Chapter 7
Chapter7: TROUBLE SHOOTING
TROUBLE SHOOTING
If the Diagnostic Program is thought to be the cause of a problem, refer to the chart below to
determine the reason for the problem, and its solution.
In case a solution cannot be found, contact SHINKAWA Sensor Technology, Inc.
SYMPTOM
Message ‘Cannot Get Rated
Rotational Speed’ appears.
PROBLEM
Rated rpm has not been
setup.
Message ‘Resonance
Resonance frequency has
Frequency is not set’ appears
not been setup.
and diagnosis stops.
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SOLUTION
Refer to Section 3, Input of Necessary
Data, and setup the rated rpm.
Refer to Section 3, Input of Necessary
Data, and setup the resonance frequency.
DIAGNOSIS SOFTWARE OPERATION MANUAL
Warranty Policy
< Warranty Policy >
Warranty for this device is provided as follows:
1.
Warranty contidions for a newly delivered goods
The warranty period for the goods shall be of three years as from the date of dispatch from our
factory (one year for special products and software). If any breakdown/failure occurs to the
goods we delivered to you within the said warranty period and if we are responsible for it, we
will replace/repair the delivered goods at our factory on our expense.
If we have to send an engineer to repair the goods during the warranty period, we ask you to pay
the prescribed transportation and the other travel costs. We will bear the costs for the repair in
this case. However, we have to remind you that we will not provide any warranty in case of any
of the following:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
In case of improper handling or use of the goods by the customer
In case some other party is responsible for the breakdown/failure
In case of alternation or repair performed by any other party than us or
our-company-authorized person
In case the product is used, handled or stored under such severe environment that is
outside of design specifications/conditions
In case of a natural desaster or calamity such as fire, flood, earthquake, and lightning
strike
Consumables
Any other breakdown/failure for which we are not considered to be responsible.
Please note that the warranty mentioned above means a warranty just for the delivered goods
itself i.e. we will assume no responsibility for the damage, direct or indirect, arising out of the
breakdown/failure of the delivered goods.
Please also note that, regardless of these clauses above, the warranty period and warranty
conditions for any machine/equipment manufactured by other manufacturers than us should be
of the responsibility of such other manufacturers.
2.
Warranty conditions for the repaired goods
The warranty period for the repaired goods shall be of 6 months after the repair in relation to the
relevant place of repair.
Other conditions shall be the same as the section 1 above.
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SHINKAWA Sensor Technology, Inc.
Hiroshima Factory
4-22 Yoshikawa-kogyodanchi, Higashi-hiroshima
739-0153, Japan
Tel. +81-82-429-1118 Fax. +81-82-429-0804
[Field support & Repair Dept]
E-Mail : service@sst.shinkawa.co.jp