Siemens SINAMICS G120 List Manual page 296

2 Parameters
2.2 List of parameters
p1822 Power unit line phases monitoring tolerance time / PU ph monit t_tol
Access level: 4
Can be changed: T
Unit group: -
Min
500 [ms]
Description: Sets the tolerance time for line phase monitoring for blocksize power units.
If a line phase fault is present for longer than this tolerance time, then a corresponding fault is output.
Dependency: Refer to: F30011
Notice: When operating with a failed line phase, depending on the active power, values higher than the default value can
either immediately damage the power unit or damage it over the long term.
Note: For the setting p1822 = maximum value, line phase monitoring is deactivated.
p1825 Converter valve threshold voltage / Threshold voltage
Access level: 4
Can be changed: U, T
Unit group: -
Min
0.0 [Vrms]
Description: Sets the threshold voltage drop of the valves (power semiconductor devices) to be compensated.
Note: The value is automatically calculated in the motor data identification routine.
p1828 Compensation valve lockout time phase U / Comp t_lock ph U
Access level: 4
Can be changed: U, T
Unit group: -
Min
0.00 [µs]
Description: Sets the valve lockout time to compensate for phase U.
Note: The value is automatically calculated in the motor data identification routine.
p1829 Compensation valve lockout time phase V / Comp t_lock ph V
Access level: 4
Can be changed: U, T
Unit group: -
Min
0.00 [µs]
Description: Sets the valve lockout time to compensate for phase V.
p1830 Compensation valve lockout time phase W / Comp t_lock ph W
Access level: 4
Can be changed: U, T
Unit group: -
Min
0.00 [µs]
Description: Sets the valve lockout time to compensate for phase W.
296
Calculated: -
Scaling: -
Unit selection: -
Max
540000 [ms]
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
100.0 [Vrms]
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
3.99 [µs]
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
3.99 [µs]
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
3.99 [µs]
Data type: Unsigned32
Dyn. index: -
Func. diagram: -
Factory setting
1000 [ms]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
0.6 [Vrms]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
0.00 [µs]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
0.00 [µs]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
0.00 [µs]
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890