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CP-3000 User’s Guide
6-1
Chapter 6: Troubleshooting
Introduction
If your CP-3000 should fail to operate properly, you should perform the
following to determine the cause:
Visually inspect the unit
Obtain a print out of programmed data and verify it
Check that AC power is connected
Inspect the fuses, if either is blown, replace it
Check the condition of the time card, if it is dirty or damaged, it must
be replaced
Run the specified test in the Diagnostics menu
Reinitialize the unit
Perform a Reset (Clear All) to reset the unit to defaults
If, after performing the above, you still are unable to resolve the problem
or feel that your unit requires servicing, contact your local Amano dealer.
General Problems
Signal 1
If you are experiencing a problem with the relay signal circuit (Model
A051 and A056 only), you should perform the following:
Verify that the connections to
CN7A/CN7B
are correct
Verify that the external device is working properly
Verify that the maximum load is not exceeded
Check to see that the appropriate surge absorber is properly
connected to the external device
Check all wiring
Inspect the fuses on the CP-3000. If either is blown, replace it
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