Siemens CU240B-2 Parameter Manual page 290

Parameters
List of Parameters
p2172[0...n] DC link voltage, threshold value / Vdc thresh val
Access level: 3
Can be changed: U, T
Units group: 5_2
Min
0 [V]
Description: Sets the DC link voltage threshold value for the following messages:
"Vdc_act <= Vdc_threshold p2172" (BO: r2197.9)
"Vdc_act > Vdc_threshold p2172" (BO: r2197.10)
Dependency: Refer to: p2173
p2173[0...n] DC link voltage comparison delay time / t_del Vdc
Access level: 3
Can be changed: U, T
Units group: -
Min
0 [ms]
Description: Sets the delay time for the comparison of the DC link voltage r0070 with the threshold value p2172.
Dependency: Refer to: p2172
p2174[0...n] Torque threshold value 1 / M_thresh val 1
Access level: 3
Can be changed: U, T
Units group: 7_1
Min
0.00 [Nm]
Description: Sets the torque threshold value for the messages:
"Torque setpoint < torque threshold value 1 and n_set reached" (BO: r2198.9)
"Torque setpoint < torque threshold value 1" (BO: r2198.10)
"Torque setpoint > torque threshold value 1" (BO: r2198.13)
Dependency: Refer to: p2195, r2198
p2175[0...n] Motor locked speed threshold / Mot lock n_thresh
Access level: 3
Can be changed: U, T
Units group: 3_1
Min
0.00 [rpm]
Description: Sets the speed threshold for the message "Motor locked" (BO: r2198.6).
Dependency: Refer to: p0500, p2177, r2198
Note: The following applies for sensorless vector control:
At low speeds in open-loop speed controlled operation (see p1755, p1756), a locked motor cannot be detected.
p2176[0...n] Torque threshold value comparison delay time / M_thrsh comp T_del
Access level: 3
Can be changed: U, T
Units group: -
Min
0 [ms]
Description: Sets the delay time for the comparison of the torque actual value (r0080) with torque threshold value 1 (p2174).
Dependency: Refer to: p2174
1-290
Calculated: -
Scaling: p2001
Unit selection: p0505
Max
2000 [V]
Calculated: -
Scaling: -
Unit selection: -
Max
10000 [ms]
Calculated: -
Scaling: -
Unit selection: p0505
Max
20000000.00 [Nm]
Calculated: p0340 = 1,3,5
Scaling: -
Unit selection: p0505
Max
210000.00 [rpm]
Calculated: -
Scaling: -
Unit selection: -
Max
10000 [ms]
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
800 [V]
Data type: Unsigned16
Data set: DDS, p0180
Factory setting
10 [ms]
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
5.13 [Nm]
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
120.00 [rpm]
Data type: Unsigned16
Data set: DDS, p0180
Factory setting
200 [ms]
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