Delta CP2000 Series, User Manual

Page: 583 / 868

Chapter 13 Warning Codes

CP2000
13-22
ID No. Display on LCD Keypad Warning Name Description
50
PLC opposite defect
(PLod)
PLC download error warning
Action and Reset
Action level
During PLC downloading, the program source code detects incorrect address
(e.g. the address exceeds the range), then the PLod warning shows.
Action time Immediately displays when the fault is detected
Warning setting parameter N/A
Reset method
Check if the program is correct and re-download the program. If the fault does
not exist, the warning automatically clears.
Reset condition N/A
Record N/A
Cause Corrective Actions
Incorrect component number is
found when downloading the PLC
program
Use the correct component number.
ID No. Display on LCD Keypad Warning Name Description
51
PLC save memory
error
(PLSv)
Data error during PLC operation
Action and Reset
Action level
The program detects incorrect written address (e.g. the address has exceeds
the range) during PLC operation, then the PLSv warning shows.
Action time Immediately displays when the fault is detected
Warning setting parameter N/A
Reset method
Check if the program is correct and re-download the program. If the fault does
not exist, the warning automatically clears.
Reset condition N/A
Record N/A
Cause Corrective Actions
An incorrect written address is
detected during PLC operation
Make sure the write-in address is correct and re-download the program.