Fieldbus control with embedded fieldbus 317
Status word
The table below and the state diagram on page 319 describe the Status word content
for the ABB drives profile. The upper case boldface text refers to the states shown in
the diagram.
10 Note: Bit 10 is supported only by ABB DRV FULL.
REMOTE_CMD
(ABB DRV FULL)
1 Fieldbus control enabled.
0 Control word 0 or reference 0: Retain last Control word
and reference.
Control word = 0 and reference = 0: Fieldbus control
enabled.
Reference and deceleration/acceleration ramp are locked.
11 EXT CTRL LOC 1 Select external control location EXT2. Effective if par. 1102
is set to COMM.
0 Select external control location EXT1. Effective if par. 1102
is set to COMM.
12…
15
Reserved
ABB drives profile (EFB) Status word, parameter 5320 EFB PAR 20
Bit Name Value STATE/Description
(Correspond to states/boxes in the state diagram)
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 0…1 FAULT. See chapter Fault tracing on page 335.
0No fault
4 OFF_2_STA 1 OFF2 inactive
0 OFF2 ACTIVE
5 OFF_3_STA 1 OFF3 inactive
0 OFF3 ACTIVE
6 SWC_ON_INHIB 1 SWITCH-ON INHIBITED
0 Switch-on inhibit not active
7 ALARM 1 Alarm. See chapter Fault tracing on page 335.
0 No alarm
ABB drives profile Control word, parameter 5319 EFB PAR 19
Bit Name Value Comments
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