Copy Function Related Displays - YASKAWA L1000A Technical Manual

6.7

Copy Function Related Displays

◆ Tasks, Errors, and Troubleshooting
The table below lists the messages and errors that may appear when using the Copy function.
When executing the tasks offered by the Copy function, the operator will indicate the task being performed. When an
error occurs, a code appears on the operator to indicate the error. Note that errors related to the Copy function do not
trigger a multi-function output terminal that has been set up to close when a fault or alarm occurs. To clear an error,
simply press any key on the operator and the error display will disappear.
Table 6.12 lists the corrective action that can be taken when an error occurs.
Note: 1. Whenever using the copy function, the drive should be fully stopped.
2. The drive will not accept an Up/Down command while the Copy function is being executed.
3. Parameters can only be saved to a drive when the voltage class, capacity, control mode, and software version match.
Digital Operator Display
Cause
Parameters are being written to the drive.
Digital Operator Display
Cause
Control mode of the parameters to be loaded onto the drive and
the control mode already set to the drive don't match.
Digital Operator Display
Cause
Failed writing parameters.
Digital Operator Display
Cause
Hardware fault
Digital Operator Display
Cause
• The drives used in the copy and write process are not the
same model.
• The drive from which the parameters were copied is a
different model.
• The drive to be written to is a different model.
Digital Operator Display
Cause
Attempted to read data from the encoder during undervoltage. Make sure there is no undervoltage fault or alarm, then try reading the data again.
Digital Operator Display
Cause
Checksum error occurred when attempting to read data from
the encoder.
Digital Operator Display
Cause
Drive settings do not permit writing to the encoder (F1-51 =
0), or there was a CPF24 while attempting to write to the
encoder.
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
Table 6.12 Copy Function Task and Error Displays
CoPy Writing Parameter Settings (flashing)
Not an error.
CPEr Control Mode Mismatch
Check the control mode for the parameters that are to be loaded onto the drive and the control mode set to the drive those
parameters will be written to. Set the same control mode using parameter A1-02 and try again.
CPyE Error Writing Data
Try writing parameters again.
CSEr Copy Unit Error
Replace the operator or the USB Copy Unit.
dFPS Drive Model Mismatch
Check the model number of the drive from which the parameters were copied and the model of the drive to which you are
attempting to write the parameters. Make sure the two drives are the same model and have the same software version.
ECE
Copy Error
ECS
Checksum Error
Try copying the data again.
EdE
Write Impossible
Set the drive to allow encoder to be written to (F1-51 = 1) and try writing the data again.
6.7 Copy Function Related Displays
Task
Possible Solutions
Task
Possible Solutions
Task
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Task
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Task
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