Main Status Word - ABB ACS800 Firmware Manual

03.02 MAIN STATUS WORD

The upper case boldface text refers to the states shown in the
ABB Drives communication profile
Bit Name
0 RDY_ON
1 RDY_RUN
2 RDY_REF
3 TRIPPED
4 OFF_2_STA
5 OFF_3_STA
6 SWC_ON_INHIB
7 ALARM
8 AT_SETPOINT
9 REMOTE
10
11 EXT CTRL LOC
12 EXT RUN ENABLE
13
14
15
Value STATE/Description
1 READY TO SWITCH ON.
0 NOT READY TO SWITCH ON.
1 READY TO OPERATE.
0 OFF1 ACTIVE.
1 OPERATION ENABLED.
0 OPERATION INHIBITED.
1 FAULT.
0 No fault.
1 OFF2 inactive.
0 OFF2 ACTIVE.
1 OFF3 inactive.
0 OFF3 ACTIVE.
1 SWITCH-ON INHIBITED.
0
1 Warning/Alarm.
0 No Warning/Alarm.
1 OPERATING. Actual value equals reference value (= is within tolerance limits
i.e in speed control the speed error is less than or equal to 10% of the nominal
motor speed).
0 Actual value differs from reference value (= is outside tolerance limits).
1 Drive control location: REMOTE (EXT1 or EXT2).
0 Drive control location: LOCAL.
1 Bit is read from the address defined with parameter
By default no address has been selected.
0 Actual frequency or speed value is within supervision limit.
1 External Control Location EXT2 selected.
0 External Control Location EXT1 selected.
1 External Run Enable signal received.
0 No External Run Enable received.
Bit is read from the address defined with parameter
By default no address has been selected.
Bit is read from the address defined with parameter
By default no address has been selected.
1 Communication error detected by fieldbus adapter module (on fibre optic
channel CH0).
0 Fieldbus adapter (CH0) communication OK.
on page 252.
251
State Machine for the
92.10 MSW B10 PTR.
92.11 MSW B13 PTR.
92.12 MSW B14 PTR.
Fieldbus control