D
–EIMWC00803-21_01EN - 56/57
Description
Par
Address hex
Address
scale
Type
VFD Working hours
D49
0x2030
48240
1
R
Homopolar motor current
N52
0x2031
48241
10
R
Iu true rms
N83
0x2032
48242
16
R
Iv true rms
N84
0x2033
48243
16
R
Iw true rms
N85
0x2034
48244
16
R
Fan working hours
N86
0x2035
48245
1
R
Capacitor temperature
N88
0x2036
48246
10
R
Max DC Bus 100Hz for grid off
P126
0x2037
48247
10
R/W
DC Bus ripple
N92
0x2038
48248
16
R
The status words are defined as follows:
VFD Status Word (Bit 0 to 15)
Bit
Status
0
VFD Run
1
Motor (1) / Generator (0) Mode
2
Not used
3
Power Supply Off
4
Not used
5
Alarm Active
6
Not used
7
Not used
8
VFD Ready
9
Not used
10
Power Ready
VFD Warning Word (Bit 0 to 15)
Bit
Status
0
DC Bus undervoltage
1
DC Bus overvoltage
2
VFD thermal overload
3
Motor thermal overload
4
VFD overcurrent
5
Radiator too cold
6
VFD current limit
7
VFD torque limit
8
Grid overvoltage
9
Grid unbalanced
10
Grid frequency drift
11
DC Bus ripple too high
12
Regulation overtemperature
