ABB ACS880-04XT User Manual

Parameters 263
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 4
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 6
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 7
DIO1 Digital input/output DIO1 (11.02 DIO delayed status, bit 0). 10
DIO2 Digital input/output DIO2 (11.02 DIO delayed status, bit 1). 11
Other [bit] Source selection (see Terms and abbreviations on page 148). -
23.41 Follower speed
correction gain
Adjusts the gain of the speed correction term in a speed-
controlled follower. In effect, defines how accurately the
follower follows the master torque. A greater value results in a
more accurate performance.
See section Load share function with a speed-controlled
follower (page 69).
1.00%
0.00 … 100.00% Speed correction term adjustment. 1 = 1%
23.42 Follower speed corr
torq source
Selects the source of the torque reference for the load share
function. See section Load share function with a speed-
controlled follower (page 69).
MF ref 2
NULL None. 0
MF ref 2 03.14 M/F or D2D ref2 (page 157). 1
Other Source selection (see Terms and abbreviations on page 148). -
24
24 Speed reference
conditioning
Speed error calculation; speed error window control
configuration; speed error step.
See the control chain diagrams on pages 649 and 650.
24.01 Used speed
reference
Displays the ramped and corrected speed reference (before
speed error calculation). See the control chain diagram on
page 649.
This parameter is read-only.
-
-30000.00 …
30000.00 rpm
Speed reference used for speed error calculation. See par.
46.01
24.02 Used speed
feedback
Displays the speed feedback used for speed error calculation.
See the control chain diagram on page 649.
This parameter is read-only.
-
-30000.00 …
30000.00 rpm
Speed feedback used for speed error calculation. See par.
46.01
24.03 Speed error filtered Displays the filtered speed error. See the control chain
diagram on page 649.
This parameter is read-only.
-
-30000.0 …
30000.0 rpm
Filtered speed error. See par.
46.01
24.04 Speed error
inverted
Displays the inverted (unfiltered) speed error. See the control
chain diagram on page 649.
This parameter is read-only.
-
-30000.0 …
30000.0 rpm
Inverted speed error. See par.
46.01
No. Name/Value Description Def/FbEq16

ABB ACS880-04XT Specifications

General

Brand	ABB
Model	ACS880-04XT
Category	Controller
Language	English