ABB ACS850 - Page 123

Parameters 123
08.17 Alarm word3 Alarm word 3. For possible causes and remedies, see
chapter Fault tracing on page 289. This alarm word is
refreshed, ie, when the alarm goes off, the corresponding
alarm bit is cleared from the signal.
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08.18 Alarm word4 Alarm word 4. For possible causes and remedies, see
chapter Fault tracing on page 289. This alarm word is
refreshed, ie, when the alarm goes off, the corresponding
alarm bit is cleared from the signal.
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No. Name/Value Description FbEq
Bit Name
0 Enc2 cable
1D2D comm
2 D2D buffer ol
3PS comm
4Restore
5 Curr meas calib
6 Autophasing
7 Earthfault
8 Autoreset
9 Motor nom value
10 D2D config
11 Stall
12 Load curve
13 Load curve conf
14 U/f curve conf
15 Speed meas
Bit Name
0 Option comm loss
1 Solution prog
2 Motor temp2
3 IGBT overload
4 IGBT temp
5 Cooling
6 Menu change
7 Temp meas fail
8 Mnt counter (common for maintenance counter alarms 2066…2071)
9 DC not charged
10 Speed tune fail
11 Start interlock
12 EFB comm
13...15 Reserved