ABB ACS355 - Page 182

182 Actual signals and parameters
Bit 14 = EXT FAULT 2
Bit 15 = EARTH FAULT
0306 FAULT WORD
2
A 16-bit data word. For the possible causes and remedies
and fieldbus equivalents, see chapter Fault tracing on page
335.
Bit 0 = UNDERLOAD
Bit 1 = THERM FAIL
Bit 2…3 = Reserved
Bit 4 = CURR MEAS
Bit 5 = SUPPLY PHASE
Bit 6 = ENCODER ERR
Bit 7 = OVERSPEED
Bit 8…9 = Reserved
Bit 10 = CONFIG FILE
Bit 11 = SERIAL 1 ERR
Bit 12 = EFB CON FILE. Configuration file reading error.
Bit 13 = FORCE TRIP
Bit 14 = MOTOR PHASE
Bit 15 = OUTP WIRING
0307 FAULT WORD
3
A 16-bit data word. For the possible causes and remedies
and fieldbus equivalents, see chapter Fault tracing on page
335.
Bit 0…2 Reserved
Bit 3 = INCOMPATIBLE SW
Bit 4 = SAFE TORQUE OFF
Bit 5 = STO1 LOST
Bit 6 = STO2 LOST
Bit 7…10 Reserved
Bit 11 = CB ID ERROR
Bit 12 = DSP STACK ERROR
Bit 13 = DSP T1 OVERLOAD…DSP T3 OVERLOAD
Bit 14 = SERF CORRUPT / SERF MACRO
Bit 15 = PAR PCU 1 / PAR PCU 2 / PAR HZRPM / PAR AI
SCALE / PAR AO SCALE / PAR FBUSMISS / PAR
CUSTOM U/F
0308 ALARM WORD
1
A 16-bit data word. For the possible causes and remedies
and fieldbus equivalents, see chapter Fault tracing on page
335.
An alarm can be reset by resetting the whole alarm word:
Write zero to the word.
Bit 0 = OVERCURRENT
Bit 1 = OVERVOLTAGE
Actual signals
No. Name/Value Description FbEq