Torq Ref Mod - ABB ACSM1 Firmware Manual

(1) AI1
(2) AI2
(3) FBA REF1
(4) FBA REF2
(5) D2D REF1
(6) D2D REF2
32.02 TORQ REF ADD SEL
Selects the source for the torque reference addition,
TORQ REF ADD SRC
Because the reference is added after the torque reference selection, this parameter can be used in
speed and torque control modes. See block diagram at parameter group
(page 129).
(0) ZERO
(1) AI1
(2) AI2
(3) FBA REF1
(4) FBA REF2
(5) D2D REF1
(6) D2D REF2
Firmware block:

TORQ REF MOD

(33)
This block
• selects the source for the torque
reference
• scales the input torque reference
according to the defined load share
factor
• defines limits for the torque
reference
• defines ramp-up and ramp-down
times for the torque reference
• shows the ramped torque reference
value and the torque reference
value limited by the rush control.
Block outputs located in other
parameter groups
32.03 TORQ REF IN
Selects the source for the torque reference input for the torque ramp function. The default value is
P.3.9, i.e. signal 3.09 TORQ
Analogue input AI1.
Analogue input AI2.
Fieldbus reference 1.
Fieldbus reference 2.
Drive to drive reference 1.
Drive to drive reference 2.
FW block: TORQ REF SEL
is connected to signal 3.12 TORQUE REF ADD
Zero reference addition.
Analogue input AI1.
Analogue input AI2.
Fieldbus reference 1.
Fieldbus reference 2.
Drive to drive reference 1.
Drive to drive reference 2.
[ AI2 SCALED ]
(3 / 2.07)
[ 300.0 % ]
[ -300.0 % ]
[ 1.000 ]
[ 0.000 s ]
[ 0.000 s ]
3.10 TORQ REF RAMPED
3.11 TORQ REF RUSHLIM
FW block: TORQ REF MOD
REF1, which is the output of the
(see above)
3.12 TORQUE REF ADD. Parameter
by default.
34 REFERENCE CTRL
TORQ REF MOD
2
TLF1 500 μsec (2)
3.10 TORQ REF RAMPED
3.11 TORQ REF RUSHLIM
< 32.03 TORQ REF IN
32.04 MAXIMUM TORQ REF
32.05 MINIMUM TORQ REF
32.06 LOAD SHARE
32.07 TORQ RAMP UP
32.08 TORQ RAMP DOWN
(page 63)
(page 63)
(see above)
TORQ REF SEL
Parameters and firmware blocks
123
34.10
firmware block.