ABB ACS880 Firmware Manual page 172

172 Parameters
No. Name/Value
06.19 Speed control
status word
Bit Name
0 Zero speed
1 Forward
2 Reverse
3 Out of window
4 Internal speed feedback
5 Encoder 1 feedback
6 Encoder 2 feedback
7 Any constant speed request
8 Follower speed corr min lim
9 Follower speed corr max lim
10...15 Reserved
0000h...FFFFh
06.20 Constant speed
status word
Bit Name
0 Constant speed 1
1 Constant speed 2
2 Constant speed 3
3 Constant speed 4
4 Constant speed 5
5 Constant speed 6
6 Constant speed 7
7...15 Reserved
0000h...FFFFh
Description
Speed control status word.
This parameter is read-only.
Description
1 = Drive is running at zero speed
1 = Drive is running in forward direction above zero speed
limit (par. 21.06)
1 = Drive is running in reverse direction above zero speed
limit (par. 21.06)
1 = Speed error window control active (see par. 24.41)
1 = Estimated speed feedback used in motor control, i.e.
estimated speed is selected by par.
selected encoder has faulted (par. 90.45)
0 = Encoder 1 or 2 is used for speed feedback.
1 = Encoder 1 used for speed feedback in motor control
0 = Encoder 1 faulted or not selected as source of speed
feedback (see par.
1 = Encoder 2 used for speed feedback in motor control
0 = Encoder 2 faulted or not selected as source of speed
feedback (see par.
1 = A constant speed or frequency has been selected;
see par. 06.20.
1 = Minimum limit of speed correction (in a speed-
controlled follower) has been reached (see par.
23.39...23.41).
1 = Maximum limit of speed correction (in a speed-
controlled follower) has been reached (see par.
23.39...23.41).
Speed control status word.
Constant speed/frequency status word. Indicates which
constant speed or frequency is active (if any). See also
parameter 06.19 Speed control status
section Constant speeds/frequencies
This parameter is read-only.
Description
1 = Constant speed or frequency 1 selected
1 = Constant speed or frequency 2 selected
1 = Constant speed or frequency 3 selected
1 = Constant speed or frequency 4 selected
1 = Constant speed or frequency 5 selected
1 = Constant speed or frequency 6 selected
1 = Constant speed or frequency 7 selected
Constant speed/frequency status word.
90.41 or 90.46, or
90.41 and 90.46)
90.41 and 90.46)
word, bit 7, and
(page 84).
Def/FbEq16
-
1 = 1
-
1 = 1