Delta VFD022EL43W - Group 6 Protection Parameters

Chapter 4 Parameters  VFD-EL-W
4-14
Group 6 Protection Parameters
Parameter Function Setting Default Customer
06.00
Over-Voltage Stall
Prevention
230V series: 330.0–410.0 V 390.0
460V series: 660.0–820.0 V 780.0
06.01
Over-Current Stall
Prevention during
Acceleration
0:Disable
20–250%
170
06.02
Over-Current Stall
Prevention during
Operation
0:Disable
20–250%
170
06.03
Over-Torque Detection
Mode (oL2)
0: Over-torque detection disabled
0
1: Over-torque detection enabled during constant
speed operation. After over-torque is detected,
keep running until oL1 or oL occurs.
2: Over-torque detection enabled during constant
speed operation. After over-torque is detected,
stop running.
3: Over-torque detection enabled during
acceleration. After over-torque is detected, keep
running until oL1 occurs.
4: Over-torque detection enabled during
acceleration. After over-torque is detected, stop
running.
06.04
Over-Torque Detection
Level
10–200% 150
06.05
Over-Torque Detection
Time
0.1–60.0 sec. 0.1
06.06
Electronic Thermal
Overload
Relay Selection
(oL1)
0: Standard motor (self-cooled by fan)
2 1: Special motor (forced external cooling)
2: Disabled
06.07
Electronic Thermal
Characteristic
30–600 sec. 60
06.08 Present Fault Record 0: No fault
0
06.09
Second Most Recent
Fault Record
1: Over current (oc)
2: Over voltage (ov)
06.10
Third Most Recent Fault
Record
3: IGBT Overheat (oH1)
5: Overload (oL)
06.11
Fourth Most Recent Fault
Record
6: Overload1 (oL1)
7: Motor overload (oL2)
06.12
Fifth Most Recent Fault
Record
8: External fault (E.F.)
9: Current exceeds two times the rated current
during acceleration (ocA)
10: Current exceeds two times the rated current
during deceleration (ocd)
11: Current exceeds two times the rated current
during constant speed operation (ocn)
14: Phase-Loss (PHL)
16: Auto-acceleration / auto-deceleration failure
(CFA)
17: Software / Password protection (codE)
18: Power Board CPU WRITE failure (cF1.0)
19: Power Board CPU READ failure (cF2.0)
20: CC, OC Hardware protection failure (HPF1)
21: OV Hardware protection failure (HPF2)