Siemens F07311 fault code meaning

Series: G120X

Motor bypass switch

converter

Meaning: Fault value (r0949, bit-coded): Bit 1: Switch feedback "closed" is missing. Bit 2: Switch feedback "open" is missing. Bit 3: Switch feedback is too slow. After switching on, forward feedback is awaited. If feedback is received only after the specified time has elapsed, a fault trip occurs. Bit 6: Drive switch feedback does not match the bypass status. The drive switch is closed when switching on or switching on the motor. See also: p1260, r1261, p1266, p1267, p1269, p1274

Possible causes

Source: SINAMICS G120X converter P1376

Series: G120XA

Motor bypass switch

converter

Meaning:

Possible causes

Source: SINAMICS G120XA PN converter P1286

Series: G130-G150

Bypass motor switch

converter

Meaning:

Possible causes

Source: G150 P860

Series: S220

Bypass motor switch

converter

Meaning: %1 bin Model: Vector Component: None Broadcast: Global Reaction: OFF2 Acknowledgment: Immediate Cause:

Possible causes

Source: SINAMICS S220 converter P2270