Delta MS300 Series User Manual page 582

ID Display on LCD Keypad
28
Action Condition
Action Time
Fault Treatment Parameter
Reset Method
Reset Condition
Record
Cause
Motor cable disconnection
Improper setting of low-current
protection
The load is too low
Fault Name
Under current
(uC)
Action and Reset
Pr.06-71
Pr.06-72
Pr.06-73
0: No function
1: Fault and coast to stop
2: Fault and ramp to stop by the 2
3: Warn and continue operation
When Pr.06-73 = 3, uC is a "Warning". The warning is automatically
Auto
cleared when the output current > (Pr.06-71+0.1A).
Manual When Pr.06-73 = 1 or 2, uC is a "Fault". You must reset manually.
Immediately reset
When Pr.06-71 = 1 or 2, uC is a "Fault", and the fault is recorded.
Troubleshoot the connection between the motor and the load.
Reset Pr.06-71, Pr.06-72 and Pr.06-73 to proper settings.
Check the load status.
Check if the motor capacity matches the load.
573
Fault Descriptions
Low current detection
nd deceleration time
Corrective Actions
Chapter 14 Fault CodesMS300