Delta Electronics AC Motor Drive VFD-VE Series - Manual (Page 62)

Chapter 4 Parameters|
Revision August 2008, 03VE, SW V2.04 4-13
Group 6 Protection Parameters
Pr. Explanation Settings
Factory
Setting
VF VFPG SVC FOCPG TQRPG
160.0~220.0Vdc 180.0 ○ ○ ○ ○ ○
06-00
Low Voltage Level
320.0~440.0Vdc 360.0 ○ ○ ○ ○ ○
0.0: Disable
350.0~450.0Vdc 380.0 ○ ○ ○ ○ ○
06-01
Over-voltage Stall
Prevention
700.0~900.0Vdc 760.0 ○ ○ ○ ○ ○
06-02
Phase-loss Protection 0: Warn and keep operation
1: Warn and ramp to stop
2: Warn and coast to stop
0 ○ ○ ○ ○ ○
06-03
Over-current Stall
Prevention during
Acceleration 00~250% 170 ○ ○ ○
06-04
Over-current Stall
Prevention during
Operation 00~250% 170 ○ ○ ○
06-05
Accel./Decel. Time
Selection of Stall
Prevention at constant
speed 0: by current accel/decel time
1: by the 1st accel/decel time
2: by the 2nd accel/decel time
3: by the 3rd accel/decel time
4: by the 4th accel/decel time
5: by auto accel/decel time 0 ○ ○ ○
06-06
Over-torque Detection
Selection (OT1) 0: disable
1: over-torque detection during constant speed
operation, continue to operate after detection
2: over-torque detection during constant speed
operation, stop operation after detection
3: over-torque detection during operation, continue to
operate after detection
4: over-torque detection during operation, stop
operation after detection 0 ○ ○ ○ ○ ○
06-07
Over-torque Detection
Level (OT1) 10~250% 150 ○ ○ ○ ○ ○
06-08
Over-torque Detection
Time (OT1) 0.0~60.0 sec 0.1 ○ ○ ○ ○ ○
06-09
Over-torque Detection
Selection (OT2) 0: disable
1: over-torque detection during constant speed
operation, continue to operate after detection
2: over-torque detection during constant speed
operation, stop operation after detection
3: over-torque detection during operation, continue to
operate after detection
4: over-torque detection during operation, stop
operation after detection 0 ○ ○ ○ ○ ○
06-10
Over-torque Detection
Level (OT2) 10~250% 150 ○ ○ ○ ○ ○
06-11
Over-torque Detection
Time (OT2) 0.0~60.0 sec 0.1 ○ ○ ○ ○ ○
06-12
Current Limit 0~250% 150 ○ ○
06-13
Electronic Thermal
Relay Selection (Motor
1) 0: Inverter motor
1: Standard motor
2: Disable 2 ○ ○ ○ ○ ○
06-14
Electronic Thermal
Characteristic for
Motor 1 30.0~600.0 sec 60.0 ○ ○ ○ ○ ○
06-15
Heat Sink Over-heat
(OH) Warning 0.0~110.0 °C 85.0 ○ ○ ○ ○ ○
06-16
Stall Prevention Limit
Level 0~100% (refer to Pr.06-03, Pr.06-04) 50 ○ ○ ○
06-17 Present Fault Record 0: No fault 0 ○ ○ ○ ○ ○
1: Over-current during acceleration (ocA) ○ ○ ○ ○ ○
2: Over-current during deceleration (ocd) 0 ○ ○ ○ ○ ○
06-18
Second Most Recent
Fault Record
3: Over-current during constant speed (ocn) ○ ○ ○ ○ ○
4: Ground fault (GFF) ○ ○ ○ ○ ○
5: IGBT short-circuit (occ) 0 ○ ○ ○ ○ ○
06-19
Third Most Recent
Fault Record
6: Over-curent at stop (ocS) ○ ○ ○ ○ ○
7: Over-voltage during acceleration (ovA) ○ ○ ○ ○ ○
8: Over-voltage during deceleration (ovd) 0 ○ ○ ○ ○ ○ 06-20 Fourth Most Recent
Fault Record
9: Over-voltage during constant speed (ovn) ○ ○ ○ ○ ○
10: Over-voltage at stop (ovS) ○ ○ ○ ○ ○