Chapter 4 Parameters|VFD-VL
4-76
Bit 3 Bit 2 Bit 1 Bit 0 Fault code
64: Mechanical brake error (MBF)
1 0 0 0 65: PGF5 hardware error
1 0 1 1 66: Magnetic contactor error (MCF)
1 0 1 1 67: Phase loss of drive output (MPHL)
06-22
Fault Output Option 1
06-23
Fault Output Option 2
06-24
Fault Output Option 3
06-25
Fault Output Option 4
Control
mode
VF VFPG SVC FOCPG TQCPG FOCPM
Factory setting: 0
Settings 0 to 65535 sec (refer to bit table for fault code)
These parameters can be used with multi-function output (set Pr.02-11 to Pr.02-22 to 35-38)
for the specific requirement. When the fault occurs, the corresponding terminals will be
activated (It needs to convert binary value to decimal value to fill in Pr.06-22 to Pr.06-25).
Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6
Fault code
current Volt. OL SYS FBK EXI CE
0: No fault
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-curent 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)
●
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