Description Cause Corrective action
Position data for encoder con-
nected to CK3W
-AX Unit not
converted correctly
The wiring is incorrect. Check that the wiring is correct.
The connected device is faul-
ty
.
Replace the connected device.
The settings are incorrect. Correct the settings.
Input waveforms are not with-
in the specified range.
Review the connected device and wiring so
that input waveforms are within the specified
range.
The frequency of the input
signal is not within the speci-
fied range.
Adjust the frequency to within the specified
range.
CK3W-AX Unit failure Replace the CK3W-AX Unit.
Analog values from CK3W-AD
Unit not converted correctly
The wiring is incorrect. Check that the wiring is correct.
Power Supply Unit other than
CK3W
-PD048 is being used.
Check the Power Supply Unit model.
CK3W-AD Unit failure Replace the CK3W-AD Unit.
Internal 24 V power is not be-
ing input to the CK3W
-AD
Unit due to a failure of a Unit
to its left.
Replace the Unit to the left of this Unit.
6-3-3
Initialization of CPU Unit Using USB Memory
If the CPU Unit fails to connect to the Power PMAC IDE, you can use a USB memory to initialize the
CPU Unit to the factory state.
Use the following procedure to carry out this process.
1 USB memory preparation
Prepare a blank USB memory formatted in F
AT32. The recommended USB memory is listed in
3-1-5 USB Memory Device on page 3-8.
2 Folder creation
Use a computer to create an empty folder named PowerPmacFactoryReset on the USB mem-
ory root.
3 With the power OFF, mount the above USB memory to the CPU Unit.
4 When the power to the CPU Unit is turned ON, the CPU Unit will be initialized to the factory
default.
5 Connect the Power PMAC IDE, and issue a save command.
6 Turn the power OFF, and remove the USB memory.
6 Troubleshooting
6-8
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
To Next Page
Loading...
Need help?
General
