Description:
Sets the motor cooling system used.
Value:
0:
Natural ventilation
1:
Forced cooling
2:
Liquid cooling
128:
No fan
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.
r0337[0...n]
Rated motor EMF / Mot EMF_rated
Access level: 4
Calculated: -
Data type: FloatingPoint32
Can be changed: -
Scaling: -
Dynamic index: MDS, p0130
Unit group: -
Unit selection: -
Function diagram: -
Min:
- [Vrms]
Max:
- [Vrms]
Factory setting:
- [Vrms]
Description:
Displays the rated EMF of the motor.
Note
EMF: Electromotive force
p0340[0...n]
Automatic calculation motor/control parameters / Calc auto par
Access level: 2
Calculated: -
Data type: Integer16
Can be changed: T
Scaling: -
Dynamic index: DDS, p0180
Unit group: -
Unit selection: -
Function diagram: -
Min:
0
Max:
5
Factory setting:
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:
No calculation
1:
Complete calculation
2:
Calculation of equivalent circuit diagram parameters
3:
Calculation of closed-loop control parameters
4:
Calculation of controller parameters
5:
Calculation of technological limits and threshold values
Parameters
7.2 Parameter list
SINAMICS G120X converter
524
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
Содержание SINAMICS G120X
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Страница 152: ...Wiring 4 2 Control interfaces SINAMICS G120X converter 150 Operating Instructions 06 2019 FW V1 01 A5E44751209B AC ...
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