A
A.1
Parameter list
A-817
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
1128
Optimum load angle (SRM)
(–> 3.3)
Min
Standard
Max
Unit
Data type
Effective
90.0
90.0
135.0
Degree
Floating Point
immed. (SRM)
For synchronous motors with non-symmetrical rotors in the rotational axis, the additional reluc-
tance torque can be used to increase the torque.
The optimum load angle specifies at which load angle the torque reaches its maximum value at
150% rated current.
Note:
Refer to P1149 (reluctance torque constant)
Synchronous motors with non-symmetrical rotor in the rotational axis: e.g. 1FE motors
Traverse with reluctance torque: P1128 and P1149 not equal to the standard value
Traverse without reluctance torque: P1128 and P1149 equal to the standard value
1129
Cosine Phi power factor (ARM)
Min
Standard
Max
Unit
Data type
Effective
0.0
0.8
1.0
–
Floating Point
PO
(ARM)
1130
Rated motor power (ARM)
Min
Standard
Max
Unit
Data type
Effective
0.0
0.0
1500.0
kW
Floating Point
PO
(ARM)
1132
Rated motor voltage (ARM)
Min
Standard
Max
Unit
Data type
Effective
0.0
380.0
5000.0
V(RMS)
Floating Point
PO
(ARM)
1134
Rated motor frequency (ARM)
Min
Standard
Max
Unit
Data type
Effective
0.0
50.0
3000.0
Hz
Floating Point
PO
(ARM)
1135
Motor no-load voltage (ARM)
Min
Standard
Max
Unit
Data type
Effective
0.0
0.0
500.0
V(RMS)
Floating Point
immed. (ARM)
1136
Motor no-load current
Min
Standard
Max
Unit
Data type
Effective
0.0
0.0
500.0
A(rms)
Floating Point
immed.
P1136 (motor short-circuit current) ––> this is the parameter name for SRM
P1136 (no-load motor current) ––> this is the parameter name for ARM
1137
Stator resistance cold (ARM)
Min
Standard
Max
Unit
Data type
Effective
0.0
0.0
120.0
Ohm
Floating Point
immed. (ARM)
1138
Rotor resistance cold (ARM)
Min
Standard
Max
Unit
Data type
Effective
0.0
0.0
120.0
Ohm
Floating Point
immed. (ARM)
1139
Stator leakage reactance (ARM)
Min
Standard
Max
Unit
Data type
Effective
0.0
0.0
100.0
Ohm
Floating Point
immed. (ARM)
1140
Rotor leakage reactance (ARM)
Min
Standard
Max
Unit
Data type
Effective
0.0
0.0
100.0
Ohm
Floating Point
immed. (ARM)
A Lists
01.99
! 611ue diff !
04.05