Delta MH300 Series - Page 706

Chapter 13 Warning Codes|MH300
13-57
ID No. Display Warning Name Description
76
ExCom inner error
(ECiF)
Serious internal error
Action and Reset
Action condition Internal memory saving error
Action time Immediately acts
Warning setting parameter N/A
Reset method Cycle the power
Reset condition N/A
Record N/A
Cause Corrective Actions
Noise interference
Verify wiring of the control circuit, and wiring/grounding of the main circuit
to prevent interference.
Cycle the power.
The memory is broken
Reset to the default value and check if the error still exists. If yes, replace
the communication card.