Siemens SINAMICS G120D List Manual page 235

Value: 0:
1:
Caution: For operation with encoder, if the output phase sequence is changed, under certain circumstances it may be neces-
sary to change the direction of rotation for the encoder (see p0410).
The encoder polarity is also checked for the rotating measurement (see p1959).
Note: This setting can only be changed when the pulses are inhibited.
p1822 Power unit line phases monitoring tolerance time / PU ph monit t_tol
Access level: 4
Can be changed: T
Units 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
Units 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
Units 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
Units group: -
Min
0.00 [µs]
Description: Sets the valve lockout time to compensate for phase V.
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
OFF
ON
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]
Parameters
List of parameters
Data type: Unsigned32
Dyn. index: -
Func. diagram: -
Factory setting
500 [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]
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