Status Word - ABB ACS880 Series Firmware Manual

Fieldbus control through the embedded fieldbus interface (EFB) 521
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Status Word

The table below shows the fieldbus Status Word for the ABB Drives control profile.
The embedded fieldbus interface converts the drive Status Word into this form for the
fieldbus. The upper case boldface text refers to the states shown in
diagram on page 522.
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 ABOVE_
LIMIT
11 USER_0
12 EXT_RUN_
ENABLE
13...15 Reserved
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 = 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.
1 Drive control location: REMOTE (EXT1 or EXT2).
0 Drive control location: LOCAL.
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.
S
1 External Run enable signal received.
0 No external Run enable signal received.
State transition