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6. MAINTENANCE AND TROUBLESHOOTING
6-7
6
6.7.1
How to run the maintenance information test
If you feel the system is not working properly, you can run the maintenance informa-
tion test to locate the possible source of the trouble. The test shows the operational
status of connected equipment, checks the status of the RAM and ROM, and displays
software versions for your equipment.
To run the test, click [Maintenance Information] from the [Tests] menu. The test results
appear in a similar fashion to that shown below.
If the indication "NG" appears for any item, consult your dealer for service.
To close the test results, click the [Close Window] icon ( ) at the top-right corner of
the window.
6.7.2
Communication port monitor
The [Communication Port Monitor] shows the incoming data for each communication
port in the Processor Unit. To access the [Communication Port Monitor], click [Com-
munication Port Monitor] from the [Tests] menu.
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