ABB ACS355 - Page 318

318 Fieldbus control with embedded fieldbus
8 AT_SETPOINT 1 OPERATING. Actual value equals reference value (= is
within tolerance limits, ie in speed control the difference
between the output speed and the speed reference is less
than or equal to 4/1%* of the nominal motor speed).
* Asymmetric hysteresis: 4% when speed enters the
reference area, 1% when speed exits the reference area.
0 Actual value differs from reference value (= is outside
tolerance limits).
9 REMOTE 1 Drive control location: REMOTE (EXT1 or EXT2)
0 Drive control location: LOCAL
10 ABOVE_LIMIT 1 Supervised parameter value exceeds the supervision high
limit. Bit value is 1 until the supervised parameter value falls
below the supervision low limit. See parameter group 32
SUPERVISION.
0 Supervised parameter value falls below the supervision low
limit. Bit value is 0 until the supervised parameter value
exceeds the supervision high limit. See parameter group 32
SUPERVISION.
11 EXT CTRL LOC 1 External control location EXT2 selected
0 External control location EXT1 selected
12 EXT RUN
ENABLE
1 External Run enable signal received
0 No external Run enable received
13…
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)