Error Messages For Copying And Verifying Parameters - Omron SYSDRIVE 3G3JV Setup Manual

Preparing for Operation and Monitoring

2-2-4 Error Messages for Copying and Verifying Parameters

The errors that can be displayed when reading, writing, or verifying parameter settings are described in
the following table along with corrective actions. All of these error displays will flash on the display.
Display Name
Protect error
Read error
Checksum error
No data error
Copy source
error
Voltage error
while copying
Capacity error
Communications
error
2-12
Description
An attempt was made to read
parameter settings when the
Parameter Read Prohibit Selection
parameter (n77) was set to 0
(prohibiting reading).
The parameter settings could not be
read normally or a low main circuit
voltage was detected while reading
parameter settings.
A checksum error occurred for the
parameters recorded in the Digital
Operator.
No parameters are recorded in the
Digital Operator.
Copying or verifying parameter
settings was attempted between
Inverters with different voltage
classes.
A low main circuit voltage was
detected while reading parameter
settings.
Verification was attempted between
Inverters of different capacities.
A communications error occurred
between the Inverter and Digital
Operator.
Chapter 2
Corrective action
Confirm that it is necessary to read
the parameter settings. If it is, change
the Parameter Read Prohibit
Selection parameter (n77) to 1
(enabling reading).
Check the main circuit voltage and
then attempt reading again.
Read the parameter settings again to
record them in the Digital Parameter.
Read the parameter settings to record
them in the Digital Parameter.
Check the voltage classes. (They
must both be the same to copy
parameter settings.)
Check the main circuit voltage and
then attempt copying again.
Press the Enter Key to continue the
comparison.
Press the STOP/RESET Key to
cancel the comparison.
Check the connection between the
Inverter and the Digital Operator.
Correct any problems and then repeat
the operation.