Chapter 12 Description of Parameter SettingsMS300 (High Speed Model)
12-14-4
Over-torque Detection Selection (Motor 3)
Over-torque Detection Selection (Motor 4)
Factory Setting: 0
Settings 0: No function
1: Continue operation after Over-torque detection during constant speed
operation
2: Stop after Over-torque detection during constant speed operation
3: Continue operation after Over-torque detection during RUN
4: Stop after Over-torque detection during RUN
When Pr. 14-74 and Pr. 14-77 setting are 1 or 3, there will have a warning message but no error
record.
When Pr. 14-74 and Pr.14-77 setting are 2 or 4, there will have an error message and error
record.
Over-torque Detection Level (Motor 3)
Over-torque Detection Level (Motor 4)
Factory Setting: 120
Settings 10~250 % (100 % corresponds to the rated current of the drive)
Over-torque Detection Time (Motor 3)
Over-torque Detection Time (Motor 4)
Factory Setting: 0.1
Settings 0.0~60.0 sec.
When the output current exceeds over-torque detection level (Pr. 14-75 / Pr.14-78) and over-
torque detection time (Pr. 14-76 / Pr. 14-79), the over-torque detection will follow Pr. 14-74 or
Pr. 14-77 setting.
When Pr. 14-74 or Pr. 14-77 setting is 1 or 3, drive will display ot3 / ot4 warning when
over-torque detection but drive is still continuous operation, until the output current is less than
5 % of over-torque detection, the warning message will be relieved.
ON ON
5% 5%
Output current
Over-torque
detection time
14-76 (14-79)
Over-torque
detection level
Multi-function output
terminal = 73 or 74
14-75(14-78)
14-75(14-78)*95%
When Pr. 14-74 or Pr. 14-77 setting is 2 or 4, drive will display ot3 / ot4 error when over-torque
detection and drive will stop operation, it will operate by manual reset.
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