Protective and Diagnostic Functions
7
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11
Errors when Using the Digital Operator Copy Function
The errors that can occur when using the copy function from the Digital Operator are given in the following
table. An error code will be displayed on the Digital Operator. If a Digital Operator key is pressed when an
error code is being displayed, the display will be cleared and o3-01 will be displayed. The error contact output
and alarm output will not function.
Table 7.5 Errors during Copy Function
Func-
tion
Display
Meaning
Probable causes
Corrective Actions
Read
Digital Operator
write-protected
o3-01 was set to 1 to write a Parameter
when the Digital Operator was write-
protected (o3-02 = 0).
Set o3-02 to 1 to enable writing
Parameters with the Digital Operator.
Illegal read data
The read data length does not agree.
Repeat the read.
Check the Digital Operator cable.
Replace the Digital Operator.
The write data is incorrect.
Illegal write status
An attempted write of a Parameter to
EEPROM on the Digital Writer failed.
A low Inverter voltage has been
detected.
Repeat the read.
Replace the Digital Operator.
Copy
ID not matched
The Inverter product code or software
number is different.
Use the copy function for the same
product code and software number.
Inverter capacity
matched
The capacity of the Inverter being
copied and the capacity in the Digital
Operator are different.
Use the copy function for the same
Inverter capacity.
Verify error
The parameter written to the Inverter
was compared with the parameter in
the Digital Operator and they were
different.
Retry the copy.
Checksum error
The checksum in the Inverter parame-
ter area was compared with the check-
sum in the Digital Operator parameter
area and they were different.
Retry the copy.
