ABB ACS850 series, Manual

Page: 109 / 370

Parameters 109
02.26 FBA main ref1 Internal and scaled reference 1 of the drive received through
the fieldbus adapter interface. See parameter
50.04 Fb ref1
modesel and chapter Control through a fieldbus adapter on
page 339 .
1 = 1
02.27 FBA main ref2 Internal and scaled reference 2 of the drive received through
the fieldbus adapter interface. See parameter
50.05 Fb ref2
modesel and chapter Control through a fieldbus adapter on
page 339 .
1 = 1
02.30 D2D main cw Drive-to-drive control word received from the master. See
also actual signal
02.31 D2D follower cw .
-
No. Name/Value Description FbEq
Bit Name Value Information
(continued)
9
Limit 1 Operation is limited by any of the torque limits.
0 Operation is within the torque limits.
10 Above limit 1 Actual speed exceeds limit defined by parameter 19.08 Above speed
lim .
0 Actual speed is within the defined limits.
11 Ext2 act 1 External control location EXT2 is active.
0 External control location EXT1 is active.
12 Local fb 1 Fieldbus local control is active.
0 Fieldbus local control is inactive.
13 Zero
speed 1 Drive speed is below limit defined by parameter 19.06 Zero speed
limit .
0 Drive has not reached zero speed limit.
14 Rev act 1 Drive is running in reverse direction.
0 Drive is running in forward direction.
15 Reserved
16 Fault 1 A fault is active. See chapter Fault tracing on page 289 .
0 No fault is active.
17 Local
panel 1 Local control is active, i.e. the drive is controlled from PC tool or
control panel.
0 Local control is inactive.
18…26 Reserved
27
Request ctl 1 Control Word is requested from fieldbus.
0 Control Word is not requested from fieldbus.
28 SW B28 Programmable control bits (unless fixed by the used profile). See parameters
50.08 … 50.11 and the user manual of the fieldbus adapter.
29 SW B29
30 SW B30
31 SW B31
Bit Information
0 Stop.
1 Start.
2 … 6 Reserved.
7 Run enable. By default, not connected in a follower drive.
8 Reset. By default, not connected in a follower drive.
9 … 14 Freely assignable through bit pointer settings.
15
EXT1/EXT2 selection. 0 = EXT1 active, 1 = EXT2 active. By default, not connected in a
follower drive.