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Digital Operator Copy Function Faults<br />
These faults can occur during the digital operator COPY function. When a fault occurs, the fault content is displayed<br />
on the operator. A fault does not activate the fault contact output or alarm output.<br />
Table 6.25 Digital Operator/Monitor Copy Function Faults<br />
Function<br />
Digital Operator/Monitor<br />
Display<br />
Probable Causes<br />
Corrective Actions<br />
PRE<br />
READ IMPOSSIBLE<br />
o3-01 was set to 1 to write parameter into the Digital<br />
Operator/Monitor when the Operator was<br />
write-protected (o3-02 = 0).<br />
Set o3-02 to enable writing parameters into the<br />
Operator’s memory.<br />
READ<br />
Function<br />
IFE<br />
READ DATA ERROR<br />
The data file read from the Inverter was of the<br />
wrong size indicating corrupted data.<br />
Retry the READ command (o3-01 = 1).<br />
Check the Digital Operator/Monitor’s cable.<br />
Replace the Digital Operator/Monitor.<br />
RDE<br />
DATA ERROR<br />
An attempted writing of the Inverter data to the<br />
Digital Operator/Monitor’s EEPROM failed.<br />
A low Inverter voltage has been detected.<br />
Retry the READ command (o3-01 = 1).<br />
Replace the Digital Operator/Monitor.<br />
CPE<br />
ID UNMATCHED<br />
The Inverter type or software number was different<br />
from the stored data in the digital operator<br />
Use stored data of the same product (L7) and software<br />
number (U1-14) only.<br />
VAE<br />
INV. KVA UNMATCH<br />
The capacity of the Inverter and the capacity of<br />
the stored data in the Digital Operator/Monitor are<br />
different.<br />
Use stored data for the same Inverter capacity<br />
only (o2-04).<br />
COPY<br />
Function<br />
CRE<br />
CONTROL<br />
UNMATCHED<br />
The control method of the Inverter and the control<br />
method of the stored data in the Digital Operator/<br />
Monitor are different.<br />
Use stored data for the same control<br />
method (A1-02).<br />
CYE<br />
COPY ERROR<br />
A parameter setting written to the Inverter was<br />
different from the setting stored in the Digital<br />
Operator/Monitor.<br />
Retry the COPY function (o3-01 = 2)<br />
CSE<br />
SUM CHECK ERROR<br />
Upon completion of the COPY function, the<br />
Inverter’s data checksum was different than the<br />
digital operator’s data checksum.<br />
Retry the COPY function (o3-01 = 2)<br />
Verify<br />
Function<br />
VYE<br />
VERIFY ERROR<br />
The set value of the digital operator and the<br />
Inverter do not match<br />
Retry the Verify function (o3-01 = 3)<br />
6-14
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