Delta VFD550VL43A-J

4. Description of Parameters
4-9
0-2 Parameters for Protection a the parameter can be set during
operation
Parameter
code
Function of the parameter Settings
Default
value
VF
FOCPG
FOCPM
a
02-00 Software brake level
230V series: 350.0~450.0Vdc
460V series: 700.0~900.0Vdc
380.0
760.0
○ ○ ○
02-01 Present fault record 0: No error record 0 ○ ○ ○
02-02
Second most recent fault
record
1: Over-current during acceleration (ocA) 0 ○ ○ ○
02-03
Third most recent fault
record
2: Over-current during deceleration (ocd) 0 ○ ○ ○
02-04
Fourth most recent fault
record
3: Over-current during constant speed (ocn) 0 ○ ○ ○
02-05
Fifth most recent fault
record
4: Ground fault (GFF) 0 ○ ○ ○
02-06
Sixth most recent fault
record
5: IGBT short-circuit (occ) 0 ○ ○ ○
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-voltage 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)
○ ○ ○
20: Fan error signal output (Fan) ○ ○ ○
21: Hybrid servo drive overload (oL) ○ ○ ○
22: Motor over-load (EoL1) ○ ○ ○
23: Reserved
24: Motor over-heat, detect by PTC (oH3) ○ ○ ○
25: Reserved
26: Over-torque 1 (ot1) ○ ○ ○