Delta Electronics AC Motor Drive VFD-E - Manual (Page 348)

Appendix D How to Use PLC Function|
Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 D-65
D.6 Error Code
Code ID Description Corrective Actions
PLod 20 Data write error
Check if the program is error and
download the program again
PLSv 21 Data write error when executing
Power on again and download the
program again
PLdA 22 Program upload error
1. Please upload again.
2. Return to the factory if it occurs
continuously
PLFn 23
Command error when download
program
Check if the program is error and
download program again
PLor 30
Program capacity exceeds
memory capacity
PLFF 31 Command error when executing
PLSn 32 Check sum error
PLEd 33
There is no “END” command in
the program
PLCr 34
The command MC is continuous
used more than nine times
Power on again and download program
again