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SINAMICS G120C
List Manual (LH13), 04/2014, A5E33840768B AA
149
2 Parameters
2.2 List of parameters
Note: When p1341 = 0, the current limiting controller influencing the frequency is de-activated and only the current limiting
controller influencing the output voltage remains active (p1345, p1346).
This current limiting function is de-activated with p1340 = p1341 = 0.
Description: Displays the effective frequency limit.
Dependency: Refer to: p1340
Description: Displays the amount by which the converter output voltage is reduced.
Dependency: Refer to: p1340
Description: Sets the proportional gain for the I_max voltage controller.
Dependency: Refer to: p1340
Note: The controller settings are also used in the current controller of the DC braking (refer to p1232).
Description: Sets the integral time for the I_max voltage controller.
Dependency: Refer to: p1340
Note: The controller settings are also used in the current controller of the DC braking (refer to p1232).
For p1346 = 0, the following applies:
The integral time of the I_max voltage controller is de-activated.
Description: Displays the economic factor determined for optimizing motor consumption.
Dependency: Refer to: p1335
Note: The value is only determined for operating modes with Economic (p1300 = 4, 7).
r1343 CO: I_max controller frequency output / I_max_ctrl f_outp
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dyn. index: -
Units group: 3_1 Unit selection: p0505 Func. diagram: 6300
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
r1344 I_max controller voltage output / I_max_ctrl U_outp
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2001 Dyn. index: -
Units group: 5_1 Unit selection: p0505 Func. diagram: 6300
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]
p1345[0...n] I_max voltage controller proportional gain / I_max_U_ctrl Kp
Access level: 4 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6300
Min Max Factory setting
0.000 100000.000 0.000
p1346[0...n] I_max voltage controller integral time / I_max_U_ctrl Tn
Access level: 4 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6300
Min Max Factory setting
0.000 [s] 50.000 [s] 0.030 [s]
r1348 CO: U/f control Eco factor actual value / U/f Eco fac act v
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: PERCENT Dyn. index: -
Units group: - Unit selection: - Func. diagram: 6300, 6301
Min Max Factory setting
- [%] - [%] - [%]
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