Omron SYSDRIVE 3G3RV, User Manual

Page: 376 / 446

7
-14
Table 7.5 Errors during Copy Function
Func-
tion
Display Meaning Probable causes Corrective Actions
Read
READ
IMPOSSIBLE
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.
READ
DATA
ERROR
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.
DATA
ERROR
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
UNMATCH
ID
not matched
The
Inverter product code or software
number
is different.
Use
the copy function for the same
product
code and software number.
INV.
KVA
UNMATCH
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.
CONTROL
UNMATCH
Control
method
matched
The
control method of the Inverter
being
copied and the control method
in
the Digital Operator are different.
Use
the copy function for the same
control
method.
COPY
ERROR
Verify
error
The
parameter written to the Inverter
was
compared with the parameter in
the
Digital Operator and they were
different.
Retry
the copy.
SUM
CHECK
ERROR
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.