Over-Torque Detection Level (Ot1); Over-Torque Detection Level (Ot2); Current Limit - Delta C2000 series User Manual

 When Pr.06-06 and Pr.06-09 are set to 1 or 3, it will display a warning message and won't have an
abnormal record.
 When Pr.06-06 and Pr.06-09 are set to 2 or 4, it will display a warning message and will have an
abnormal record.

Over-torque Detection Level (OT1)


Settings
Over-torque Detection Level (OT1)

Settings

Over-torque Detection Level (OT2)


Settings
Over-torque Detection Time (OT2)

Settings
 Over torque detection is determined by the following method.
NOTE 01:
if the output current exceeds the over-torque detection level (Pr06-07, factory setting: 150%)
and also exceeds Pr06-08, the Over Torque Detection will follow the setting of Pr06-06 and
Pr06-09.
 NOTE02: When Pr06-06 or Pr06-09 is set to 1 or 3, the motor drive will have the ot1/ot2 warning
after Over Torque Detection. But the motor drive will keep running but only until the output current
is smaller than the 5% of the rated current, the warning will be off.
06-07, 06-10
Output Current
Over Torque

NOTE03: When Pr06-06 or Pr06-09 is set to 2 or 4, the morot drive will have the ot1/ot2 fault after Over
Torque Detection. Then the motor drive stop running until it is mnually reset.

Current Limit


Settings
 Pr.06-12 sets the maximum output current of the drive. Pr.06-12 and Pr.11-17 ~ Pr.11-20 are used
to set the drive's output current limit. When the drive is in VF, SVC or VFPG control mode, output
frequency will decreases as the output current reaches current limit. It is a current stall prevention.
4: Over-torque detection during operation, stop operation after detection
10 to 250% (100%: drive's rated current)
0.0~60.0 sec
10 to 250% (100%: drive's rated current)
0.0~60.0 sec
Current
Warning
0~250% (100%: drive's rated current)
Chapter 12 Description of Parameter SettingsC2000 Series
5%
ON ON
06-08, 06-11
12-
103
Factory Setting: 120
Factory Setting: 0.1
Factory Setting: 120
Factory Setting: 0.1
5%
Factory Setting: 170