ABB ACQ810, Firmware Manual

Page: 341 / 376

Control through the embedded fieldbus interface 341
„
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 343 .
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 .
6 SWC_ON_
INHIB 1 SWITCH-ON INHIBITED .
0 –
7 ALARM 1 Warning/Alarm.
0 No warning/alarm.
8 AT_
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