159
Signal and parameter list
3ADW000379R0501 DCS550 Manual e e
Signal / Parameter name
m
in.
ma
x.
def
.
uni
t
2.07 Unused
2.08 TorqRef1 (torque reference 1)
Relative torque reference value in percent of MotNomTorque (4.23) after limiter for the external torque
reference:
−
TorqMaxTref (20.09)
−
TorqMinTref (20.10)
Int. Scaling: 100 == 1 % Type: SI
Volatile:
Y
-
-
-
%
2.09 TorqRef2 (torque reference 2)
Output value of the speed controller in percent of MotNomTorque (4.23) after limiter:
−
TorqMaxSPC (20.07)
−
TorqMinSPC (20.08)
Int. Scaling: 100 == 1 % Type: SI
Volatile:
Y
-
-
-
%
2.10 TorqRef3 (torque reference 3)
Relative torque reference value in percent of MotNomTorque (4.23) after torque selector:
TorqSel (26.01)
Int. Scaling: 100 == 1 % Type: SI
Volatile:
Y
-
-
-
%
2.11 TorqRef4 (torque reference 4)
= TorqRef3 (2.10) + LoadComp (26.02) in percent of MotNomTorque (4.23).
Int. Scaling: 100 == 1 % Type: SI
Volatile:
Y
-
-
-
%
2.12 Unused
2.13 TorqRefUsed (used torque reference)
Relative final torque reference value in percent of MotNomTorque (4.23) after torque limiter:
−
TorqMax (20.05)
−
TorqMin (20.06)
Int. Scaling: 100 == 1 % Type: SI
Volatile:
Y
-
-
-
%
2.14 - 2.15 Unused
2.16 dv_dt (dv/dt)
Acceleration/deceleration (speed reference change) at the output of the speed reference ramp.
Int. Scaling: (2.29)/s
Type: SI
Volatile:
Y
-
-
-
rp
m
/s
2.17 SpeedRefUsed (used speed reference)
Used speed reference selected with:
−
Ref1Mux (11.02) and Ref1Sel (11.03) or
−
Ref2Mux (11.12) and Ref2Sel (11.06)
Int. Scaling: (2.29)
Type: SI
Volatile:
Y
-
-
-
rp
m
2.18 SpeedRef4 (speed reference 4)
= SpeedRef3 (2.02) + SpeedCorr (23.04).
Int. Scaling: (2.29) Type: SI
Volatile:
Y
-
-
-
rp
m
2.19 TorqMaxAll (torque maximum all)
Relative calculated positive torque limit in percent of MotNomTorque (4.23). Calculated from the smallest
maximum torque limit, field weakening and armature current limits:
−
TorqUsedMax (2.22)
−
FluxRefFldWeak (3.24) and
−
M1CurLimBrdg1 (20.12)
Int. Scaling: 100 == 1 % Type: SI
Volatile:
Y
-
-
-
%
2.20 TorqMinAll (torque minimum all)
Relative calculated negative torque limit in percent of MotNomTorque (4.23). Calculated from the largest
minimum torque limit, field weakening and armature current limits:
−
TorqUsedMax (2.22)
−
FluxRefFldWeak (3.24) and
−
M1CurLimBrdg2 (20.13)
Int. Scaling: 100 == 1 % Type: SI
Volatile:
Y
-
-
-
%
2.21 Unused
Summary of Contents for DCS550 Series
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