Chapter 13 Warning Codes|MH300
ID No.
Display Warning Name Description
53
Function defect
(PLFn)
PLC download function code error
Action and Reset
Action condition
The program detects incorrect command (unsupported command)
PLC downloading, then PLFn warning acts.
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
does not exist, the warning automatically clears.
Reset condition N/A
Record N/A
Cause Corrective Actions
Unsupported command has
used while downloading the
program
Check if the firmware of the drive is the old version. If yes, contact Delta.