Siemens SINAMICS G120XA, Operating Instructions Manual, Page: 721 / 918

p29627[0...n] Cavitation protection time / Cavi time
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: T, U Scaling: - Dynamic index: DDS, p0180
Unit group: - Unit selection: - Function diagram: -
Min:
1 [s] Max:
65000 [s] Factory setting:
30 [s]
Description: Sets the time for which cavitation conditions have to be present before a fault/alarm is triggered.
r29629 CO/BO: Status word: application / Stat application
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: - Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
- Max:
- Factory setting:
-
Description: Displays the status word for application:
bit 0:
= 1, pipe filling is active;
= 0, pipe filling is not active.
bit 2/1:
= 0/1, condesation protection is active;
= 1/1, frost protection is active;
= 0/0, frost and condensation protections are not active;
= 1/0, not used.
p29630 Keep-running operation enable / KeepRun
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: T Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
0 Max:
1 Factory setting:
0
Description: Sets the signal source to enable inverter keep-running operation. This attempts to prevent the inverter from tripping
by enabling all possible existing de-rating features and the automatic restart function.
Note
p29630 = 1
Sets the following parameter values to minimize likelihood of a trip:
p0290 = 2 (inverter overload reaction: reduce pulse frequency, output current and output frequency)
p1210 = 4 (restart after line supply failure without additional start attempts)
P1211 = 10 (number of times inverter will attempt to restart)
p1240 = 2 and p1280 = 2 (configuration of Vdc controller: Vdc_max controller and kinetic buffering (KIB) enabled)
p29630 = 0
Resets the parameters to their default values:
p0290 = 2 (inverter overload reaction: reduce pulse frequency, output current and output frequency)
p1210 = 0 (automatic restart function: trip reset after power on, p1211 disabled)
p1211 = 3 (number of times inverter will attempt to restart)
p1240 = 1 and p1280 = 1(configuration of Vdc controller: Vdc_max controller enabled)
Parameters
7.3 Parameters
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
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