ABB ACS880 - Speed Reference Selection

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
Speed reference selection; motor potentiometer
settings.
Speed reference
selection
22
See the control chain diagrams on pages 744...746.
- / real32Displays the output of the speed reference selection
block.
Speed ref unlimited22.1
See the control chain diagram on page 745.
This parameter is read-only.
- / -Value of the selected speed reference. For scaling, see
parameter 46.1.
-30000.00 ...
30000.00 rpm
P.9.23 / uint32Selects speed reference source 1.
Two signal sources can be defined by this parameter
and 22.12 Speed ref2 source. A digital source selected
Speed ref1 source22.11
by 22.14 Speed ref1/2 selection can be used to switch
between the two sources, or a mathematical function
(22.13 Speed ref1 function) applied to the two signals
to create the reference.
…
…
ADD
SUB
MUL
MIN
MAX
Ref1
22.11
22.81
22.82
22.13
22.14
22.83
22.12
0
AI
FB
Other
0
AI
FB
Other
0
1
0None.Zero
112.12 AI1 scaled value (page 226).AI1 scaled
212.22 AI2 scaled value (page 228).AI2 scaled
43.5 FB A reference 1 (page 179).FB A ref1
53.6 FB A reference 2 (page 179).FB A ref2
83.9 EFB reference 1 (page 179).EFB ref1
93.10 EFB reference 2 (page 179).EFB ref2
103.11 DDCS controller ref 1 (page 179).DDCS ctrl ref1
113.12 DDCS controller ref 2 (page 179).DDCS ctrl ref2
123.13 M/F or D2D ref1 (page 180).M/F reference 1
133.14 M/F or D2D ref2 (page 180).M/F reference 2
1522.80 Motor potentiometer ref act (output of the motor
potentiometer).
Motor
potentiometer
1640.1 Process PID output actual (output of the process
PID controller).
PID
Parameters 301