Operation Manual

CP-5000 User’s Guide 6-1
Chapter 6: Troubleshooting
Introduction
If your CP-5000 should fail to operate properly, you should perform the
following to determine the cause:
• Visually inspect the unit.
• Obtain a printout of programmed data and verify the programming.
• Check that AC power is connected.
• 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.
• Press the Reset key.
• Reinitialize the unit 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
If you are experiencing a problem with the relay signal circuit, you
should perform the following:
• Verify that the connections to TB1 (page 2-6) 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.
• Obtain a printout of programmed data in your CP-5000. Verify that
Signal is correctly programmed in the Weekly Program.