Siemens G130 List Manual page 1530

4 Faults and alarms
4.2 List of faults and alarms
F06700 (A) Infeed: Switch line contactor for load condition
Message value: -
Message class: Infeed faulted (13)
Drive object: B_INF
Component: Power Module
Reaction: NONE (OFF2)
Acknowledge: IMMEDIATELY
Cause: For an ON command, the infeed line contactor should be switched under load.
Remedy: - do not load the DC link if the infeed has not issued an operating signal (r0863.0 = 1).
- after the infeed has been switched off, all power units connected to the DC link should be switched off. To realize
this, the operating signal of the infeed (r0863.0) must be suitably interconnected.
Reaction upon A: NONE
Acknowl. upon A: NONE
A06810 (F) Infeed: DC link voltage alarm threshold
Message value: -
Message class: Infeed faulted (13)
Drive object: B_INF
Component: Power Module
Reaction: NONE
Acknowledge: NONE
Cause: In operation, the DC link voltage has dropped to below the alarm threshold. The alarm threshold is obtained from the
sum of p0279 and r0296. The status is also displayed in r3405.bit7.
Possible causes include:
- line supply voltage dip or another line supply fault.
- overload of the infeed.
- for Active Line Module: Controller incorrectly parameterized.
See also: p0279 (DC link voltage offset alarm threshold), r0296 (DC link voltage undervoltage threshold), r3405
Remedy: - check the line voltage and line supply quality.
- reduce the power drawn, avoid step-like load changes
- for Active Line Module: Adapt the controller parameterization (e.g. automatic line supply identification (p3410 = 4,
5)).
Reaction upon F: NONE (OFF1, OFF2)
Acknowl. upon F: IMMEDIATELY (POWER ON)
A06900 (F) Braking Module: Fault (1 -> 0)
Message value: %1
Message class: Braking Module faulted (14)
Drive object: B_INF
Component: None
Reaction: NONE
Acknowledge: NONE
Cause: The Braking Module signals a fault (1 -> 0) via X21.4 ("booksize" format) or X21.5 ("chassis" format).
This signal is wired to a system digital input and correspondingly interconnected using binector input p3866[0...7].
Possible causes:
- wiring of the signal or BICO interconnection of the signal source incorrect.
- overtemperature
- electronics power supply missing.
- ground fault/short-circuit.
- internal component fault.
See also: p3866 (Braking Module fault)
1530
Propagation: GLOBAL
Propagation: GLOBAL
Propagation: GLOBAL
List Manual (LH2), 07/2016, A5E03263479A
SINAMICS G130/G150