Chapter 13 Warning Codes|MH300
ID No.
Display Warning Name Description
7
Save error 1
(SE1)
Keypad COPY error 1: Keypad copy time-out
Action and Reset
Action level
“SE1” warning occurs when the keypad does not transmit the COPY
command to the drive, and does not transmit any data to the drive again
in 10 ms at the time you copy the parameters to the drive.
Action time 10 ms
Warning setting parameter N/A
Reset method Manual reset
Reset condition Immediately reset
Record N/A
Cause Corrective Actions
Communication connection
error
SE1: The causes of error are mostly communication problems between
the keypad and control board. Potential causes include communication
signal interference and the unacceptable communication command to
the Slave.
Check if the error occurs randomly, or only occurs when copying certain
parameters (the error displays on the upper right corner of the copy
page). If you cannot clear the error, please contact Delta.
Keypad error
Control board error
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