CONTREX M-Traverse - Manual (Page 130)

4 - 3
DIAGNOSTICS
This section describes how to use the diagnostic routines to verify that the M–Traverse
is operating properly as well as to identify any M–Traverse problems. The diagnostic
routines are run independently, with the M–Traverse temporarily disconnected from
your system. Begin diagnostics with the Clear/4 test, then run tests 1-10. Use the
“Status” key to increment through the tests and the “Tach” key to decrement through the
tests.
If you need to verify the integrity of the M–Traverse relative to your system, refer to the
Troubleshooting: Troubleshooting section. If any of theses tests fail or if the information
in this section does not solve your problem, consult:
Contrex Technical Support (763) 424-7800 or (800) 342-4411
Clear/4 Test - To Begin Diagnostic Testing
To begin diagnostic testing, turn the M–Traverse off and disconnect it from
your system.
Turn the power on the M–Traverse while simultaneously pressing “Clear”
and “4” on the keypad.
The M–Traverse defaults to Micro Controller Register File Test #1. The
“HELP” diagnostic indicator is visible on the left side of the upper LED
display and the number “1” (indicating the test number) is visible on the
right side of the upper LED display. If you do not see “HELP” and the
number “1,” you are not in diagnostics. The example below shows the
“HELP” diagnostic indicator and test number “1” on the LED display.
Help Diagnostic
Indicator
Test Number