Delta C2000 Plus Series User Manual

Chapter 13 Warning CodesC2000 Plus
13-48
ID No. Display on LCD Keypad Warning Name Description
56
Checksum error
(PLSn)
PLC checksum error
Action and Reset
Action condition PLC checksum error is detected after power on, then PLSn warning shows
Action time Immediately displays when the fault is detected
Warning setting parameter NA
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
The program detects checksum
error during PLC operation
1. Disable PLC
2. Remove PLC program (Pr.00-02=6)
3. Enable PLC
4. Re-download PLC program

Delta C2000 Plus Series Specifications

General

Brand	Delta
Model	C2000 Plus Series
Category	DC Drives
Language	English