ABB ACS580 - Page 227

Parameters 223
26.11 Torque ref1 source Selects torque reference source 1.
Two signal sources can be defined by this parameter and
26.12 Torque ref2 source. A digital source selected by 26.14
Torque ref1/2 selection can be used to switch between the
two sources, or a mathematical function (26.13 Torque ref1
function) applied to the two signals to create the reference.
Zero
Zero None. 0
AI1 scaled 12.12 AI1 scaled value (see page 167). 1
AI2 scaled 12.22 AI2 scaled value (see page 168). 2
Reserved 3
FB A ref1 03.05 FB A reference 1 (see page 150). 4
FB A ref2 03.06 FB A reference 2 (see page 150). 5
Reserved 6…7
EFB ref1 03.09 EFB reference 1 (see page 150). 8
EFB ref2 03.10 EFB reference 2 (see page 150). 9
Reserved 10…14
Motor
potentiometer
22.80 Motor potentiometer ref act (output of the motor
potentiometer).
15
PID 40.01 Process PID output actual (output of the process PID
controller).
16
Frequency input 11.38 Freq in 1 actual value (when DI5 or DI6 is used as a
frequency input).
17
Control panel (ref
saved)
Panel reference (03.01 Panel reference, see page 149)
saved by the control system for the location where the control
returns is used as the reference.
18
No. Name/Value Description Def/FbEq16
26.14
1
0
26.11
0
AI
FB
26.12
26.72
26.71
…
Other
…
0
AI
FB
…
Other
…
26.13
MUL
SUB
ADD
MIN
MAX
Ref1
26.70
Ext1 -> Ext2
t
Reference
Ext1 reference
Ext2 reference
Active reference
Inactive reference
ACS580 FW.book Page 223 Wednesday, September 21, 2016 9:48 PM