Siemens F07860 fault code meaning
Siemens / F07860
Series: DCM-6RA80
External fault 1
DC drive
Meaning: The condition for "External fault 1" is present.
Possible causes
Source: SINAMICS DCM, Parameter Manual, Firmware Version 1.5 SP2 (based on 5.1 SP2) P1023
Series: G110M, G115D, G120D, G130-G150, S120-S150
External fault 1
converter
Meaning: The condition for "External fault 1" exists.
Possible causes
Source: SINAMICS G110M P713; SINAMICS G115D P771; SINAMICS G120D Control Unit CU240D- 2_CU250D- 2 P893; SINAMICS G130_G150 P1664; SINAMICS S120_S150 P2814
Series: G120-CU240B-E-2, G120-CU250S-2
External fault 1
converter
Meaning: The BICO signal for "External fault 1" was triggered. See: p2106 (External fault 1)
Possible causes
Source: SINAMICS G120 Control Unit CU240B_E-2 P673; SINAMICS G120, Control Unit CU250S-2 P1412
Series: G120C
External fault 1
converter
Meaning: Alarms, faults and system messages. 9.5 Fault and warning list. Converter SINAMICS G120C 410 Operating Instructions, 02/2026, FW V4.7 SP14, A5E34263257F AM
Possible causes
Source: Converter SINAMICS G120C P412
Series: G120X, G120XA
External fault 1
converter
Meaning: The condition for "External fault 1" is present.
Possible causes
Source: SINAMICS G120X Converter P1386; SINAMICS G120XA PN Converter P1297
Series: G200, G210
External fault 1
converter
Meaning: The condition for "External fault 1" is present. Note: "External fault 1" is triggered by the 1/0 pulse edge at binary signal sink c2106. See also: c2106 (External fault 1)
Possible causes
Source: SINAMICS G200 converter P720; SINAMICS G210 converter P1152
Series: G220, S220
External fault 1
converter
Meaning:
Possible causes
Source: SINAMICS G220 Converter P1368; SINAMICS S220 Converter P2348
Series: S110
External fault 1
servo drive
Meaning: The BICO signal for "External fault 1" was triggered. See: p2106 (External fault 1)
Possible causes
Source: SINAMICS S110 P1048
Series: S200
External fault 1
servo drive
Meaning: The condition for "External fault 1" is present. Note: "External fault 1" is triggered by the 1/0 pulse edge of c2106. See also: c2106 (External fault 1). System messages 11.3 Faults and alarms. SINAMICS S200 Spindle drive 400. Operating Instructions, 06/2026, FW V6.7, A5E54447397B AA
Possible causes
Source: SINAMICS S200 Spindle drive P402
Series: S210
External braking resistor reports overtemperature
servo drive
Meaning: Temperature monitoring for the external braking resistor connected via digital input 4 (DI 4, X130/2.6) has been triggered. Note: This message is triggered on the 1/0 pulse edge of digital input 4.
Possible causes
Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P1340