SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
413
2 Parameters
2.2 List of parameters
Description: Sets the reference value to define the brake ramp.
The rate of rise of the brake ramp depends upon p9581 (reference value) and p9583 (monitoring time).
Dependency: Refer to: p9582, p9583
Description: Sets the delay time for monitoring the brake ramp.
Monitoring of the brake ramp starts once the delay time has elapsed.
Dependency: Refer to: p9581, p9583
Note: The set time is rounded internally to an integer multiple of the monitoring clock cycle.
Internally, the set time is limited downwards to 2 safety monitoring clock cycles (2 * 12 ms).
Description: Sets the monitoring time to define the brake ramp.
The rate of rise of the brake ramp depends upon p9581 (reference value) and p9583 (monitoring time).
Dependency: Refer to: p9581, p9582
Note: The set time is rounded internally to an integer multiple of the monitoring clock cycle.
Description: Sets the tolerance of the plausibility monitoring of the current and voltage angle.
A higher value results in a higher degree of ruggedness when reversing at low speeds, as well as in the field
weakening range for load steps.
An increase is advantageous, if the current or voltage at the motor become small.
Dependency: Refer to: r9787
Refer to: F01681, C01711
Notice: Reducing this value can adversely affect the actual value sensing and the plausibility check.
When the value is increased, this results in a longer evaluation delay and a higher velocity deviation (r9787).
p9581 SI Motion brake ramp reference value (processor 1) / SI Mtn ramp ref P1
CU240E-2_F
CU240E-2_PN_F
CU240E-2_DP_F
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(95) Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
600.0000 [rpm] 240000.0000 [rpm] 1500.0000 [rpm]
p9582 SI Motion brake ramp delay time (processor 1) / SI Mtn ramp t P1
PM240
PM250
PM260
CU240E-2_F
CU240E-2_PN_F
CU240E-2_DP_F
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(95) Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
10.00 [ms] 99000.00 [ms] 250.00 [ms]
p9583 SI Motion brake ramp monitoring time (processor 1) / SI Mtn rp t_mon P1
PM240
PM250
PM260
CU240E-2_F
CU240E-2_PN_F
CU240E-2_DP_F
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(95) Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.50 [s] 3600.00 [s] 10.00 [s]
p9585 SI Motion actual value sensing sensorless fault tolerance (CU) / ActVal sl tol CU
PM240
PM250
PM260
CU240E-2_F
CU240E-2_PN_F
CU240E-2_DP_F
Access level: 3 Calculated: - Data type: Integer32
Can be changed: C(95) Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
-1 4 -1
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