Errors When Using The Digital Operator Copy Function - YASKAWA G7 Series Technical Manual

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 03-01 will be displayed. The error contact output
and alarm output will not function.
Function Display
PRE
Digital Operator
READ
write-protected
IMPOSSIBLE
IFE
READ DATA Illegal read data
Read
ERROR
RDE
Illegal write status
DATA ERROR
CPE
ID not matched
ID UNMATCH
VAE
Drive capacity
INV. KVA
matched
UNMATCH
CRE
Control method
CONTROL
matched
UNMATCH
Copy
CYE
Verify error
COPY ERROR
CSE
SUM CHECK Checksum error
ERROR
VYE
Verify VERIFY Verify error
ERROR
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Table 7.5 Errors during Copy Function
Meaning Probable causes
o3-01 was set to 1 to write a parameter
when the Digital Operator was write-
protected (o3-02 = 0).
The read data length does not agree.
The write data is incorrect.
An attempted write of a parameter to
EEPROM on the Digital Writer failed.
The Drive product code or software
number is different.
The capacity of the Drive being cop-
ied and the capacity in the Digital
Operator are different.
The control method of the Drive being
copied and the control method in the
Digital Operator are different.
The parameter written to the Drive
was compared with the parameter in
the Digital Operator and they were
different.
The checksum in the Drive parameter
area was compared with the checksum
in the Digital Operator parameter area
and they were different.
The Digital Operator and Drive set-
tings do not agree.
Protective and Diagnostic Functions
Corrective Actions
Set o3-02 to 1 to enable writing
parameters with the Digital Operator.
Repeat the read.
Check the Digital Operator cable.
Replace the Digital Operator.
A low Drive voltage has been
detected.
Repeat the read.
Replace the Digital Operator.
Use the copy function for the same
product code and software number.
Use the copy function for the same
Drive capacity.
Use the copy function for the same
control method.
Retry the copy.
Retry the copy.
Retry the copy and verify again.
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