Delta VFD2A8MS21ANSAA

Chapter 13 Warning CodesMS300
515
ID No.
Display on LCD Keypad
Warning Name
Description
57
No end command
(PLEd)
PLC end command is missing
Action and Reset
Action Condition
The “End” command is missing until the last command is executed, the PLEd
warning occurs.
Action Time
Immediately act when the fault is detected
Warning Setting Parameter
NA
Reset Method
Check if the program is correct and download the program again. If the fault
does not exist, the warning automatically clears.
Reset Condition
N/A
Record
N/A
Cause
Corrective Actions
There is no “END” command
during PLC operation
1. Disable PLC
2. Reset the PLC program (Pr.00-02 = 6)
3. Enable PLC
4. Re-download the PLC program