Siemens CU230P-2 DP - p2153[0...n] Speed actual value filter time constant; n_act_filt T; p2155[0...n] Speed threshold 2; n_thresh val 2; p2156[0...n] On delay, comparison value reached; t_on cmpr val rchd; p2157[0...n] Speed threshold 5; n_thresh val 5

Parameters
List of Parameters
1-258
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
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 sig-
nals.
Dependency: Refer to: r2169
Description: Sets the speed threshold value for the following messages:
"|n_act| < = speed threshold value 2" (BO: r2197.1)
"|n_act| > speed threshold value 2" (BO: r2197.2)
Dependency: Refer to: p2140, r2197
Description: Sets the switch-in delay time for the signal "comparison value reached" (BO: r2199.1).
Dependency: Refer to: p2141, p2142, r2199
Description: Sets the speed threshold value for the following messages:
"|n_act| < = speed threshold value 5" (BO: r2198.0)
"|n_act| > speed threshold value 5" (BO: r2198.1)
Dependency: Refer to: p2150, p2158
Description: Delay time for the comparison of the speed with the speed threshold value 5 (P2157).
Dependency: Refer to: p2150, p2157
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: - Data set: DDS, p0180
Min Max Factory setting
0 [ms] 1000000 [ms] 0 [ms]
p2155[0...n] Speed threshold 2 / n_thresh val 2
Access level: 3 Calculated: p0340 = 1,3,5 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.00 [rpm] 210000.00 [rpm] 900.00 [rpm]
p2156[0...n] On delay, comparison value reached / t_on cmpr val rchd
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.0 [ms] 10000.0 [ms] 0.0 [ms]
p2157[0...n] Speed threshold 5 / n_thresh val 5
Access level: 3 Calculated: p0340 = 1,3,5 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.00 [rpm] 210000.00 [rpm] 900.00 [rpm]
p2158[0...n] Delay for n_act comparison with speed threshold value 5 / Del compar n_5
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0 [ms] 10000 [ms] 10 [ms]