SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
383
2 Parameters
2.2 List of parameters
Description: Sets the braking resistor for the braking chopper.
Dependency: Select operation with braking resistor: p1300 = 15
Refer to: p1362, r1363, p1364
Refer to: A06921, F06922
Description: Sets the activation threshold for the brake chopper.
The hysteresis defines the range of the output voltage from zero up to the maximum voltage.
Index: [0] = Braking chopper threshold value
[1] = Braking chopper hysteresis
Dependency: Select operation with braking resistor: p1300 = 15
Refer to: p1360, r1363, p1364
Refer to: A06921, F06922
Description: Displays the actual power unit output voltage (Motor Module) in braking chopper operation.
Dependency: Select operation with braking resistor: p1300 = 15
Refer to: p1360, p1362, p1364
Refer to: A06921, F06922
Description: Sets the percentage value for the asymmetry detection for the braking chopper.
The ripple of the absolute current r0068 is monitored.
The reference value is the average value of the absolute current.
The minimum monitoring value is 10 % of the power unit rated current.
p1360 Braking chopper braking resistor cold / Br_chop R cold
VECTOR_G Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: V/f open-loop control Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.000 [ohm] 10.000 [ohm] 0.000 [ohm]
p1362[0...1] Braking chopper activation threshold / Br_chop thresh
VECTOR_G Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: Unsigned16 Dyn. index: - Func. diagram: -
P-Group: V/f open-loop control Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 [V] 1158 [V] [0] 0 [V]
[1] 60 [V]
r1363 CO: Braking chopper output voltage / Br_chop U_output
VECTOR_G Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Displays, signals Unit group: 5_1 Unit selection: p0505
Not for motor type: - Scaling: p2001 Expert list: 1
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]
p1364 Braking chopper resistor asymmetry / Br_chop R asym
VECTOR_G Can be changed: U, T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: V/f open-loop control Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
0.00 [%] 100.00 [%] 25.00 [%]
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