ACH580 E-Clipse bypass and packaged drive user manual 177
Fieldbus adapter
Status Word
As described earlier in Control interface, the contents of the
STATUS WORD is status
information, sent by the drive to the master station. The following table and the state
diagram later in this sub-section describe the status word content.
ABB Drives Profile (FBA) STATUS WORD
Bit Name Value
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
0OFF1 ACTIVE
2 RDY_REF 1 OPERATION ENABLED
0 OPERATION INHIBITED
3 TRIPPED 0…1 FAULT
0NO FAULT
4 OFF_2_STA 1 OFF2 INACTIVE
0OFF2 ACTIVE
5 OFF_3_STA 1 OFF3 INACTIVE
0OFF3 ACTIVE
6 SWC_ON_INHIB 1 SWITCH-ON INHIBIT ACTIVE
0 SWITCH-ON INHIBIT NOT ACTIVE
7 1 Warning/ (See Warning listing in the Diagnostics
section for details on warnings.)
0 No warning/
8 AT_SETPOINT 1 OPERATING. Actual value equals (within tolerance
limits) the reference value.
0 Actual value is outside tolerance limits (not equal to
reference value).
9 REMOTE 1 Drive control location: REMOTE (EXT1 or EXT2)
0 Drive control location: LOCAL
10 ABOVE_LIMIT 1 Supervised parameter’s value >
supervision high limit.
Bit remains “1” until supervised parameter’s value <
supervision low limit.
See group 32, Supervision
0 Supervised parameter’s value < supervision low limit.
Bit remains “0” until supervised parameter’s value >
supervision high limit.
See group 32, Supervision
11 EXT CTRL LOC 1 External control location 2 (EXT2) selected
0 External control location 1 (EXT1) selected
12 EXT RUN PERMISSIVE 1 External Run Permissive signal received
0 No External Run Permissive signal received
13… 15 Unused
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