Siemens G130 List Manual page 178

2 Parameters
2.2 List of parameters
Note: A value of zero is displayed if an encoder is not present.
For bit 00:
When the data logger (trace) is activated, in the case of a fault, data before and after the event are recorded (traced)
and saved in files on the non-volatile memory medium. Experts can then evaluate this data.
For bit 01:
If bit = 0, the zero mark is evaluated by ANDing tracks A and B and the zero mark.
For bit = 1, the zero mark is evaluated depending on the direction of rotation detected. For a positive direction of
rotation, the positive edge of the zero mark is considered and for a negative direction of rotation, the negative edge of
the zero mark.
For bit 02:
If the bit is set, in the event of a deviation less than the tolerance window for the zero mark (p4681, p4682), the
pulses per revolution are corrected. If the bit is not set, encoder fault F3x131 is triggered.
For bits 05, 04:
The actual hardware only supports 1x or 4x signal evaluation.
Bit 5/4 = 0/0: Signal evaluation per period, 4x.
Bit 5/4 = 1/0: signal evaluation per period, 4x with speed calculation over the complete pulse.
Bit 5/4 = 0/1: Signal evaluation per period, 1x.
Bit 5/4 = 1/1: Illegal setting.
For bit 06:
If the function is active, when dn/dt monitoring responds, the speed actual value is internally frozen for a time
equivalent to two current controller sampling times. The rotor position continues to be integrated. The actual value is
then re-enabled after this time has expired.
For bit 07:
When the bit is not set, the incorrect pulses that have occurred up until now are accumulated in p4688.
When the bit is not set, p4688 indicates the incorrect pulses that have still not been corrected.
For bit 11:
If the bit is set, the Sensor Module checks within a certain time grid whether the fault cause is still present. This
enables the Sensor Module to switch from the fault state to the operating state and provide valid actual values
automatically. The faults are displayed until the user acknowledges them.
For bit 12:
Additional fault messages can be activated for extended fault diagnostics.
For bit 13:
When the bit is set, for an incremental encoder with zero mark, the absolute value in Gn_XIST2 can be requested via
Gn_STW.13. The absolute value is only valid after passing the zero mark.
For bit 26:
Track monitoring is deactivated for the square-wave encoders when the bit is set, even if the monitoring function is
selected in p0405.2.
For bit 28:
Monitoring of the difference between incremental and absolute position in the case of linear encoders.
For bit 29:
When the bit is set, the EnDat encoder is initialized under a certain speed and, therefore, with high accuracy. If
initialization at a higher speed is requested, fault F31151, F32151, or F33151 is output.
For bit 31:
When monitoring is active, the levels of the individual track signals and the corresponding inverted track signals are
monitored separately.
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SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A