Delta VFD220VL43C-J User Manual

Chapter 4 Description of Parameters | VFD-VJ
4-47
02 Protection Parameters  You can set this parameter during operation.

Software brake level
Control mode
VF FOCPG FOCPM
Factory setting: 380.0/760.0
Settings 230V models: 350.0~450.0V
DC
460V models: 700.0~900.0V
DC
 Sets the reference point of software brake. The reference value is the DC bus voltage.
Fault record 1
Fault record 2
Fault record 3
Fault record 4
Fault record 5
Fault record 6
Settings Control mode
VF FOCPG FOCPM
0: No error record
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1: Over-current during acceleration (ocA)
○ ○ ○
2: Over-current during deceleration (ocd)
○ ○ ○
3: Over-current during constant speed (ocn)
○ ○ ○
4: Ground fault (GFF)
○ ○ ○
5: IGBT short-circuit (occ)
○ ○ ○
6: Over-current at stop (ocS)
○ ○ ○
7: Over-voltage during acceleration (ovA)
○ ○ ○
8: Over-voltage during deceleration (ovd)
○ ○ ○
9: Over-voltage during constant speed (ovn)
○ ○ ○
10: Over-voltage at stop (ovS)
○ ○ ○
11: Low-voltage during acceleration (LvA)
○ ○ ○
12: Low-volt
age during deceleration (Lvd)
○ ○ ○
13: Low-voltage during constant speed (Lvn)
○ ○ ○
14: Low-voltage at stop (LvS)
○ ○ ○
15: Phase loss protection (PHL)
○ ○ ○
16: IGBT over-heat (oH1)
○ ○ ○
17: Heat sink over-heat for 40HP and above (oH2)
○ ○ ○
18: TH1 open: IGBT over-heat protection circuit error (tH1o)
○ ○ ○
19: TH2 open: heat sink over-heat protection circuit error (tH2o)
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20: IGBT over heated and unusual fan function (oHF)
○ ○ ○
21: Hybrid servo drive overload (oL)
○ ○ ○
22: Motor 1 overload (EoL1)
○ ○ ○
23: Reserved
24: Motor over-heat, detect by PTC (oH3)
○ ○ ○
25: Re
served
26: Reserved
○ ○ ○
27: Reserved
○ ○ ○

Delta VFD220VL43C-J Specifications

General

Brand	Delta
Model	VFD220VL43C-J
Category	Servo Drives
Language	English