Delta VFD2A8MS21ANSAA

Chapter 13 Warning CodesMS300
521
ID No.
Display on LCD Keypad
Warning Name
Description
72
ExCom test mode
(ECtt)
The communication card is in the test mode
Action and Reset
Action Condition
The communication card is in the test mode
Action Time
Immediately act
Warning Setting Parameter
N/A
Reset Method
Cycle the power and enter the normal mode
Reset Condition
N/A
Record
N/A
Cause
Corrective Actions
Communication command error
Cycle the power