Delta VFD-EL-W Series - Page 110

Chapter 4 Parameters｜VFD-EL-W
105
06.01
Over-Current
Detection
Level
Output
Frequency
Over-Current Stall
prevention during
Acceleration,
frequency held
output current
time
setting
frequency
previous acceleration time
actual acceleration time when over-current stall
prevention is enabled

06.02
Over-current Stall Prevention during Operation
Default: 170
Settings
20–250% (0: Disable)
 If the output current exceeds the setting value for Pr.06-02 when the drive is operating, the drive
decreases its output frequency to prevent motor stall. If the output current is lower than the
setting value for Pr.06.02, the drive accelerates again to the setting frequency.
Over-Current
Detection
Level
06.02
Output Current
Output
Frequency
Over-Current Stall
Prevention during
Operation, output
frequency decrease
over-current stall prevention during operation
06.03
Over-torque Detection Selection (oL2)
Default: 0
Settings
0: Disabled
1: After over-torque detection during constant speed operation, continues
operation until oL1 or oL protection activate
2: After over-torque detection during constant speed operation, stops and
shows oL2 fault
3: After over-torque detection during acceleration and constant speed
operation, continues operation until oL1 protection activates
4: After over-torque detection during constant speed operation, stops and
shows oL2 fault
 Determines the operation mode of the drive after detecting over-torque (OL2). Detecting method:
when the output current exceeds the setting for Pr.06.04, and the detection time is longer than