Delta MS300 Series User Manual page 494

ID No. Display on LCD Keypad
17
Action Condition
Action Time
Warning Setting Parameter
Reset Method
Reset Condition
Record
Cause
Improper setting for Pr.10-25 FOC
bandwidth for speed observer
Improper bandwidth setting for
ASR speed controller
Incorrect motor parameter setting Reset motor parameter and run parameter tuning.
Malfunction caused by
interference
Warning Name
Over speed warning
(oSPd)
Action and Reset
The encoder feedback speed > Pr.10-10
Pr.10-11
Pr.10-12 = 0
0: Warn and continue operation
"Warning" automatically clears when the drive stops
"Warning" automatically clears when the drive stops
N/A
Decrease setting value for Pr.10-25.
Increase the bandwidth setting for ASR speed controller.
Verify the wiring of the control circuit, and the wiring/grounding of the main
circuit to prevent interference.
485
Chapter 13 Warning CodesMS300
Description
Over speed warning
Corrective Actions