ABB ACS880 Series, Firmware Manual

Page: 301 / 764

Def / Type
FbEq 16b / 32b Description Name / Range /
Selection No.
Speed reference selection; motor potentiometer
settings. Speed reference
selection 22
See the control chain diagrams on pages 744 ... 746 .
- / real32 Displays the output of the speed reference selection
block. Speed ref unlimited 22.1
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 / uint32 Selects 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 source 22.11
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
0 None. Zero
1 12.12 AI1 scaled value (page 226) . AI1 scaled
2 12.22 AI2 scaled value (page 228) . AI2 scaled
4 3.5 FB A reference 1 (page 179) . FB A ref1
5 3.6 FB A reference 2 (page 179) . FB A ref2
8 3.9 EFB reference 1 (page 179) . EFB ref1
9 3.10 EFB reference 2 (page 179) . EFB ref2
10 3.11 DDCS controller ref 1 (page 179) . DDCS ctrl ref1
11 3.12 DDCS controller ref 2 (page 179) . DDCS ctrl ref2
12 3.13 M/F or D2D ref1 (page 180) . M/F reference 1
13 3.14 M/F or D2D ref2 (page 180) . M/F reference 2
15 22.80 Motor potentiometer ref act (output of the motor
potentiometer).
Motor
potentiometer
16 40.1 Process PID output actual (output of the process
PID controller).
PID
Parameters 301