SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
305
2 Parameters
2.2 List of parameters
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
Description:
Sets the delay time for the comparison of the DC link voltage r0070 with the threshold value p2172.
Dependency:
Refer to: p2172
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
Description:
Sets the speed threshold for the message "Motor blocked" (BO: r2198.6).
Dependency:
Refer to: p0500, p2177, r2198
Refer to: F07900
Note:
The following applies for encoderless vector control for induction motors:
At low speeds in open-loop speed controlled operation (see p1755, p1756), a blocked motor cannot be detected.
The following applies for encoderless vector control for permanent magnet synchronous motors:
At low speeds in open-loop speed controlled operation (see p1755, p1756), a blocked motor can only be detected if
p2175 = p1755, and p1750.6 is set to 1.
p2172[0...n]
DC link voltage threshold value / Vdc thresh val
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
p2001
Dyn. index:
DDS, p0180
Unit group:
5_2
Unit selection:
p0505
Func. diagram:
-
Min Max
Factory
setting
0 [V]
2000 [V]
800 [V]
p2173[0...n]
DC link voltage comparison delay time / t_del Vdc
Access level:
3
Calculated:
-
Data type:
Unsigned16
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0 [ms]
10000 [ms]
10 [ms]
p2174[0...n]
Torque threshold value 1 / M_thresh val 1
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
7_1
Unit selection:
p0505
Func. diagram:
8012
Min Max
Factory
setting
0.00 [Nm]
20000000.00 [Nm]
5.13 [Nm]
p2175[0...n]
Motor blocked speed threshold / Mot lock n_thresh
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:
8012
Min Max
Factory
setting
0.00 [rpm]
210000.00 [rpm]
120.00 [rpm]