Chapter 5 Parameters|VFD-B-P Series
Revision April 2009, SW V1.00 5-11
Parameter Explanation Settings
Factory
Setting
Customer
05-30 Time Duration of
14th Step Speed
00 to 65500 sec or 00 to 6550.0 sec 00
05-31 Time Duration of
15th Step Speed
00 to 65500 sec or 00 to 6550.0 sec 00
00: 1 sec
05-32 Time Unit Settings
01: 0.1 sec
00
05-33
The Amplitude of
Wobble Vibration
0.00~400.00 Hz
0.00
05-34
Wobble Skip
Frequency
0.00~400.00 Hz 0.00
Group 6 Protection Parameters
Parameter Explanation Settings
Factory
Setting
Custome
460V series: 660.0V to 820.0V 780.0V
06-00
Over-Voltage Stall
Prevention
00: Disable over-voltage stall prevention
V/f control: 20 to 150% 120
06-01
Over-Current Stall
Prevention during
Accel
Vector control: 20 to 250% 170
V/f control: 20 to 150% 120
06-02
Over-Current Stall
Prevention during
Operation
Vector control: 20 to 250% 170
00: Disabled
01: Enabled during constant speed operation.
After the over-torque is detected, keep
running until OL2 occurs.
02: Enabled during constant speed operation.
After the over-torque is detected, stop
running.
03: Enabled during accel. After the over-
torque is detected, keep running until OL2
occurs.
06-03
Over-Torque
Detection Mode
(OL2)
04: Enabled during accel. After the over-
torque is detected, stop running.
00
V/f control: 30 to 150% 110
06-04
Over-Torque
Detection Level
Vector control: 10 to 200% 150
06-05
Over-Torque
Detection Time
0.1 to 60.0 sec 0.1
00: Standard motor (self cooled by fan)
01: Special motor (forced external cooling)
06-06
Electronic Thermal
Overload Relay
Selection
02: Disabled
02
06-07
Electronic Thermal
Characteristic
30 to 600 sec 60
00: No fault
01: Over current (oc)
06-08 Present Fault
Record
02: Over voltage (ov)
00
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