Siemens SINUMERIK 840C Installation Instructions Manual page 510

07.97
1139
Default value
0.0
Input of stator leakage reactance as specified on the motor data sheet (non-Siemens motor) or
automatic parameterization using machine data "Motor code number" (MD 1102).
Note:
This data is relevant only for MSD drives.
* Active on "Power On" until SW < 6
1140
Default value
0.0
Input of rotor leakage reactance as specified on the motor data sheet (non-Siemens motor) or
automatic parameterization using machine data "Motor code number" (MD 1102).
Note:
This data is relevant only for MSD drives.
* Active on "Power On" until SW < 6
1141
Default value
0.0
Input of magnetizing reactance as specified on the motor data sheet (non-Siemens motor) or
automatic parameterization using machine data "Motor code number" (MD 1102).
Note:
This data is relevant only for MSD drives.
* Active on "Power On" until SW < 6
1142
Default value
0.0
Input of speed at which field weakening starts as specified on the motor data sheet (non-
Siemens motor) or automatic parameterization using machine data "Motor code number"
(MD 1102). In the field-weakening range, the magnetizing inductivity L
the saturated value at the speed at which field weakening begins to the unsaturated value at
the upper limit speed of the L
Note:
This data is relevant only for MSD drives.
* Active on "Power On" until SW < 6
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Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
Stator leakage reactance
Lower input limit Upper input limit
0.0
Rotor leakage reactance
Lower input limit Upper input limit
0.0
Magnetizing reactance
Lower input limit Upper input limit
0.0
Speed at start of field weakening
Lower input limit Upper input limit
0.0
characteristic (see diagram MD 1144).
h
6FC5197- AA50
7 Drive Machine Data (SIMODRIVE Drive MD)
7.3.2 Drive MD (data description)
100.0
100.0
1 000.0
50 000.0 rev/min
increases linearly from
h
Active
at once*
Units
Active
at once*
Units
Active
at once*
Units
Active
at once*
Units
7–95