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Parameters
7.3 Parameters
p0335[0...n]
Motor cooling type / Mot cool type
Access level: 2
Can be changed: C2(1), T
Unit group: -
Min:
0
Description:
Sets the motor cooling system used.
Value:
0:
1:
2:
128:
Dependency:
For 1LA7 motors (p0300), the parameter is pre-set as a function of p0307 and p0311.
NOTICE
When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
Note
The parameter influences the thermal 3-mass motor model.
1LA7 motors, frame size 56 are operated without fan.
p0340[0...n]
Automatic calculation motor/control parameters / Calc auto par
Access level: 2
Can be changed: T
Unit group: -
Min:
0
Description:
Setting to automatically calculate motor parameters and U/f open-loop and closed-loop control parameters from the
rating plate data.
Value:
0:
1:
2:
3:
4:
5:
398
Natural ventilation
Forced cooling
Liquid cooling
No fan
No calculation
Complete calculation
Calculation of equivalent circuit diagram parameters
Calculation of closed-loop control parameters
Calculation of controller parameters
Calculation of technological limits and threshold values
Calculated: -
Scaling: -
Unit selection: -
Max:
128
Calculated: -
Scaling: -
Unit selection: -
Max:
5
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Data type: Integer16
Dynamic index: MDS, p0130
Function diagram: -
Factory setting:
0
Data type: Integer16
Dynamic index: DDS, p0180
Function diagram: -
Factory setting:
0
SINAMICS G120XA converter
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