ABB ACS850 - Status Word for the ABB Drives Profiles

324 Control through the embedded fieldbus interface
 Status Word for the ABB Drives profiles
The table below shows the fieldbus Status Word for both ABB Drives profiles. The
embedded fieldbus interface converts the drive Status Word (02.37 EFB main sw) to
this form for the transfer in the fieldbus. The upper case boldface text refers to the
states shown in State transition diagram for the ABB Drives profiles on page 326.
Bit Name Value STATE/Description
0 RDY_ON 1 READY TO SWITCH ON.
0 NOT READY TO SWITCH ON.
1 RDY_RUN 1 READY TO OPERATE.
0 OFF1 ACTIVE.
2 RDY_REF 1 OPERATION ENABLED.
0 OPERATION INHIBITED.
3 TRIPPED 1 FAULT.
0 No fault.
4 OFF_2_STA 1 OFF2 inactive.
0 OFF2 ACTIVE.
5 OFF_3_STA 1 OFF3 inactive.
0 OFF3 ACTIVE.
6SWC_ON_
INHIB
1 SWITCH-ON INHIBITED.
0–
7 ALARM 1 Warning/Alarm.
0 No warning/alarm.
8AT_
SETPOINT
1 OPERATING. Actual value equals Reference = is
within tolerance limits, i.e. in speed control, speed
error is 10% max. of nominal motor speed.
0 Actual value differs from Reference = is outside
tolerance limits.
9 REMOTE 1 Drive control location: REMOTE (EXT1 or EXT2).
0 Drive control location: LOCAL.
10 ABOVE_
LIMIT
1 Actual frequency or speed equals or exceeds
supervision limit (set by drive parameter). Valid in both
directions of rotation.
0 Actual frequency or speed within supervision limit.
11 EXT_CTRL_
LOC
1 External Control Location EXT2 selected.
0 External Control Location EXT1 selected.
12 EXT_RUN_ 1 External Run Enable signal received.
ENABLE 0 No External Run Enable signal received.
13 …
14
Reserved