Siemens G130 List Manual page 1528

4 Faults and alarms
4.2 List of faults and alarms
A06105 (F) Infeed: Line supply undervoltage
Message value: %1
Message class: Network fault (2)
Drive object: B_INF
Component: None
Reaction: NONE
Acknowledge: NONE
Cause: The filtered (steady-state) value of line supply voltage is lower than the alarm threshold (p0282).
Alarm condition: Vrms < p0282 * p0210
Alarm value (r2124, floating point):
Actual steady-state line supply voltage.
Remedy: - check the line supply.
- check the line supply voltage (p0210).
- check the alarm threshold (p0282).
Reaction upon F: NONE (OFF1, OFF2)
Acknowl. upon F: IMMEDIATELY (POWER ON)
F06211 Infeed: Summation current impermissibly high
Message value: %1
Message class: Ground fault / inter-phase short-circuit detected (7)
Drive object: VECTOR_G
Component: Power Module
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The smoothed sum of the phase currents (i1 + i2 + i3) is impermissibly high. The summed current has exceeded the
parameterized threshold for the ground fault monitoring (p0287).
Possible causes:
- there is a ground fault that results in a high summation current (r0069.6). The DC component in the line currents can
damage/destroy the power unit, reactor, filter or motor!
- the current measurement in the power unit is defective.
Fault value (r0949, floating point):
Smoothed total of the phase currents.
Remedy: - check the line supply for ground faults and remove any that are present.
- check the set threshold for the ground fault monitoring (p0287).
- if required, replace the power unit.
See also: p0287 (Ground fault monitoring threshold)
A06301 (F) Infeed: Line supply overvoltage
Message value: Line supply voltage: %1
Message class: Network fault (2)
Drive object: B_INF
Component: None
Reaction: NONE
Acknowledge: NONE
Cause: The filtered (steady-state) value of the rms line supply voltage Vrms is higher than the alarm threshold (p0281).
Alarm condition: Vrms > p0281 * p0210.
Alarm value (r2124, floating point):
Actual steady-state line supply voltage.
Remedy: - check the line supply.
- check the line supply voltage (p0210).
- check the alarm threshold (p0281).
See also: p0210 (Drive unit line supply voltage)
Reaction upon F: NONE (OFF1, OFF2)
Acknowl. upon F: IMMEDIATELY (POWER ON)
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Propagation: GLOBAL
Propagation: GLOBAL
Propagation: GLOBAL
List Manual (LH2), 07/2016, A5E03263479A
SINAMICS G130/G150