ABB DCS550 Series, Manual

Page: 204 / 316

204
Signal and parameter list
3ADW000379R0501 DCS550 Manual e e
Signal / Parameter name
m
in.
ma
x.
def
.
uni
t
20.18 TorqUsedMaxSel (maximum used torque selector)
TorqUsedMax (2.22) selector:
0 = TorqMax2005
TorqMax (20.05), default
1 = AI1 analog input 1
2 = AI2 analog input 2
3 = AI3 analog input 3
4 = AI4 analog input 4
5 = AI5 analog input 5
6 = AI6 analog input 6
Int. Scaling: 1 == 1 Type: C Volatile: N
T
or
qM
ax
2
005
AI
6
T
or
qM
ax
2
005
-
20.19 TorqUsedMinSel (minimum used torque selector)
TorqUsedMin (2.23) selector:
0 = TorqMin2006
TorqMin (20.06), default
1 = AI1 analog input 1
2 = AI2 analog input 2
3 = AI3 analog input 3
4 = AI4 analog input 4
5 = AI5 analog input 5
6 = AI6 analog input 6
7 = Negate2018 negated output of TorqUsedMaxSel (20.18) is used
Int. Scaling: 1 == 1 Type: C Volatile: N
T
or
qM
in20
06
N
egat
e
T
or
qM
in20
06
-
20.20 - 20.21 Unused
20.22 TorqGenMax (maximum and minimum torque limit during regenerating)
Maximum and minimum torque limit - in percent of MotNomTorque (4.23) - only during regenerating.
Note:
The used torque limit depends also on the converter's actual limitation situation (e.g. other torque limits,
current limits, field weakening).
Int. Scaling: 100 == 1 % Type: SI
Volatile: N
0 325 325 %
20.23 Unused
Independent torque limitation for WinderMacro (61.01) = IndirectTens and DirectTens:
20.24 IndepTorqMaxSPC (independent maximum torque speed controller)
Independent maximum torque limit - in percent of MotNomTorque (4.23) - behind TorqRef2 (2.09).
IndepTorqMaxSPC (20.24) is written to by the winder block adder 1 - see group 64 - to drive the speed
controller into saturation. In case TensionOnCmd (61.07) is given IndepTorqMaxSPC (20.24) is valid,
otherwise the positive side of the limiter is set to 325 %.
Int. Scaling: 100 == 1 % Type: SI
Volatile: N
0 325 325 %
20.25 IndepTorqMinSPC (independent minimum torque speed controller)
Independent minimum torque limit - in percent of MotNomTorque (4.23) - behind TorqRef2 (2.09). In case
TensionOnCmd (61.07) is given IndepTorqMinSPC (20.25) is valid, otherwise the negative side of the limiter
is set to -325 %.
Int. Scaling: 100 == 1 % Type: SI
Volatile: N
-325 0 -325% %