Santerno DCREG4.150 - P103: Armature Equivalent Resistive Drop; P104: Armature Equivalent Inductive Drop; P110: Field Regulator Voltage Loop Proportional Gain; P111: Field Regulator Voltage Loop Integral Time

DCREG2 15P0059B3
DCREG4 USER MANUAL
149/200
7.2.53 P103: ARMATURE EQUIVALENT RESISTIVE DROP
P103 RxI Pred
P
P103 - Rxl Pred
***** V
R
0.000 ... 283.6 V
D
70.92 V
F
If the current loop operation has been programmed by setting parameter C051
to 1:Predictive=>J1, this parameter will indicate, in Volts, the value of the motor
armature equivalent resistive drop, with a current value equal to the drive rated
value. The equivalent armature resistive drop takes account of the electric
ratings of the motor as well as the control chain.
7.2.54 P104: ARMATURE EQUIVALENT INDUCTIVE DROP
P104 LdI/dt Pred
P
P104 - LdI/dt Pred
***** V
R
0.000 ... 2.828 V
D
0.707 V
F
If the current loop operation has been programmed by setting parameter C051
to 1:Predictive=>J1, this parameter will indicate, in Volts, the value of the motor
armature equivalent inductive drop, with a current variation - in a millisecond -
from zero to the drive rated value, that is calculated by the current autotuning.
7.2.55 P110: FIELD REGULATOR VOLTAGE LOOP PROPORTIONAL
GAIN
P110 KpFld
P
P110 - KpFld
****
R
.050 ... 100.
D
2.00
F
Proportional gain K
p
of the field regulator voltage loop, with the following transfer
function:









i
p
sT
K)s(G
1
1
used for regulation.
7.2.56 P111: FIELD REGULATOR VOLTAGE LOOP INTEGRAL TIME
P111 TiFld
P
P111 - TiFld
**** sec
R
.100 ... 1.00 s
D
.100 s
F
This parameter indicates, in seconds, integral time T
i
of the field regulator
voltage loop, with the following transfer function:









i
p
sT
K)s(G
1
1
used for regulation.