Siemens CU240B-2 - p2150[0...n] Hysteresis speed 3; n_hysteresis 3; p2151[0...n] CI: Speed setpoint for messages;signals; n_set for msg; p2152[0...n] Delay for comparison n > n_max; Del n > n_max; p2153[0...n] Speed actual value filter time constant; n_act_filt T

SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
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2 Parameters
2.2 List of parameters
Description: Sets the hysteresis speed (bandwidth) for the following signals:
"|n_act| < speed threshold value 3" (BO: r2199.0)
"n_set >= 0" (BO: r2198.5)
"n_act >= 0" (BO: r2197.3)
Dependency: Refer to: p2161, r2197, r2199
Description: Sets the signal source for the speed setpoint for the following messages:
"Speed setpoint - actual value deviation within tolerance t_off" (BO: r2197.7)
"Ramp-up/ramp-down completed" (BO: r2199.5)
"|n_set| < p2161" (BO: r2198.4)
"n_set > 0" (BO: r2198.5)
Dependency: Refer to: r2197, r2198, r2199
Description: Sets the delay time for comparing the speed with the maximum speed.
Dependency: Refer to: p1082, r1084, r1087, p2162
Description: Sets the time constant of the PT1 element to smooth the speed / velocity actual value.
The smoothed actual speed/velocity is compared with the threshold values and is only used for messages and
signals.
Dependency: Refer to: r2169
p2150[0...n] Hysteresis speed 3 / n_hysteresis 3
Access level: 3 Calculated: p0340 = 1,3,5 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: 3_1 Unit selection: p0505 Func. diagram: 8010, 8011, 8022
Min Max Factory setting
0.00 [rpm] 300.00 [rpm] 2.00 [rpm]
p2151[0...n] CI: Speed setpoint for messages/signals / n_set for msg
Access level: 3 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: T Scaling: p2000 Dyn. index: CDS, p0170
Unit group: - Unit selection: - Func. diagram: 8011
Min Max Factory setting
- - 1170[0]
p2152[0...n] Delay for comparison n > n_max / Del n > n_max
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 8023
Min Max Factory setting
0 [ms] 10000 [ms] 200 [ms]
p2153[0...n] Speed actual value filter time constant / n_act_filt T
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 8010
Min Max Factory setting
0 [ms] 1000000 [ms] 0 [ms]