ABB DCS550 - Physical Actual Values; Signals

156
Signal and parameter list
3ADW000379R0501 DCS550 Manual e e
Signals
Signal / Parameter name
min.
max.
def.
unit
Group 1: Physical actual values
1.01 MotSpeedFilt (filtered motor speed)
Filtered actual speed feedback:
−
Choose motor speed feedback with M1SpeedFbSel (50.03)
−
Filtered with 1 s and SpeedFiltTime (50.06)
Int. Scaling: (2.29) Type: SI Volatile: Y
-
-
-
rpm
1.02 SpeedActEMF (speed actual EMF)
Actual speed calculated from EMF.
Int. Scaling: (2.29) Type: SI Volatile: Y
-
-
-
rpm
1.03 SpeedActEnc (speed actual encoder)
Actual speed measured with pulse encoder.
Int. Scaling: (2.29) Type: SI Volatile: Y
-
-
-
rpm
1.04 MotSpeed (motor speed)
Actual motor speed:
−
Choose motor speed feedback with M1SpeedFbSel (50.03).
−
SpeedFiltTime (50.06)
Int. Scaling: (2.29) Type: SI Volatile: Y
-
-
-
rpm
1.05 SpeedActTach (speed actual tacho)
Actual speed measured with analog tacho.
Note:
This value is only valid, if an analog tacho is connected!
Int. Scaling: (2.29) Type: SI Volatile: Y
-
-
-
rpm
1.06 MotCur (motor current)
Relative actual motor current in percent of
M1NomCur (99.03).
Int. Scaling: 100 == 1 % Type: SI Volatile: Y
-
-
-
%
1.07 MotTorqFilt (filtered motor torque)
Relative filtered motor torque in percent of
MotNomTorque (4.23):
−
Filtered by means of a 6th order FIR filter (sliding average filter), filter time is 1 mains voltage period plus
−
TorqActFiltTime (97.20)
Notes:
−
The cycle time is 20 ms
−
The value is calculated the following way:
NotUsedeUsedFexTypMorBaseSpeed
MnforFluxMaxfFldWeakFlux
or
BaseSpeedMnfor
MotSpeed
BaseSpeedM
FluxMaxfFldWeakFlux
with
MotCurfFldWeakFlux
tMotTorqFil
=≤==
>=
=
)12.99(1)04.99(1%;100)24.3(Re
)04.99(1;
)04.1
(
)04.99(1
*)24.3(Re
100
)06.1(*)24.3(Re
)07.1(
Int. Scaling: 100 == 1 % Type: SI Volatile: Y
-
-
-
%
SpeedActTach
5.01
1.05
speed_act_tach_a.dsf
Analog tacho scaling
M1SpeedScale (50.01)
M1TachoAdjust (50.12)
M1TachoVolt1000 (50.13)
AITachoVal