Delta MS300 Series User Manual page 487

Chapter 13 Warning CodesMS300
ID No. Display on LCD Keypad
7
Action Condition
Action Time
Warning Setting Parameter
Reset Method
Reset Condition
Record
Cause
Communication connection error
Keypad error
Control board error
Warning Name
Save error 1
(SE1)
Action and Reset
"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.
10 ms
N/A
Manual reset
Immediately reset
N/A
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.
478
Description
Keypad COPY error 1: Keypad copy time-out
Corrective Actions