Torque Ref - ABB ACS850 Firmware Manual

No. Name/Value
Tight
User
23.21 Tune bandwidth
00.00 ... 2000.00
Hz
23.22 Tune damping
0.0 ... 200.0
24

24 Torque ref

24.01 Torq ref1 sel
Zero
AI1 scaled
AI2 scaled
FBA ref1
FBA ref2
D2D ref1
D2D ref2
PID out
Pointer
24.02 Torq ref add sel
Zero
AI1 scaled
AI2 scaled
FBA ref1
FBA ref2
D2D ref1
D2D ref2
PID out
Pointer
24.03 Maximum torq ref
0.0 ... 1000.0%
Description
Request speed controller autotune with preset settings for
tight operation.
Request speed controller autotune with the settings defined
by parameters 23.21 Tune bandwidth
damping.
Speed controller bandwidth after autotune procedure in user
mode. A larger bandwidth results in more restricted speed
controller settings.
Tune bandwidth for user PI tune mode.
Speed controller damping after autotune procedure in user
mode. Higher damping results in safer and smoother
operation.
Speed controller damping for user PI tune mode.
Torque reference selection, limitation and modification
settings.
Selects the source for torque reference 1.
No torque reference selected.
02.05 AI1 scaled (see page 65).
02.07 AI2 scaled (see page 65).
02.26 FBA main ref1 (see page 70).
02.27 FBA main ref2 (see page 70).
02.32 D2D ref1 (see page 71).
02.33 D2D ref2 (see page 71).
04.05 Process PID out (see page 72).
Value pointer setting (see
63).
Selects the source for the torque reference addition. Because
the reference is added after the torque reference selection,
this parameter can be used in speed and torque control
modes.
Note: For safety reasons, this reference addition is not
applied when stop functions are active.
No torque reference addition selected.
02.05 AI1 scaled (see page 65).
02.07 AI2 scaled (see page 65).
02.26 FBA main ref1 (see page 70).
02.27 FBA main ref2 (see page 70).
02.32 D2D ref1 (see page 71).
02.33 D2D ref2 (see page 71).
04.05 Process PID out (see page 72).
Value pointer setting (see
63).
Defines the maximum torque reference.
Maximum torque reference.
and 23.22 Tune
Terms and abbreviations
Terms and abbreviations
Parameters 135
FbEq
3
4
100 = 1 Hz
10 = 1
0
1073742341
1073742343
1073742362
1073742363
1073742368
1073742369
1073742853
on page -
0
1073742341
1073742343
1073742362
1073742363
1073742368
1073742369
1073742853
on page -
10 = 1%