Siemens F07085 fault code meaning

Series: DCM-6RA80

Drive: Open-loop/closed-loop control parameters changed

DC drive

Meaning: The open-loop/closed-loop control parameters were forcibly changed. Possible causes: 1. The open-loop/closed-loop control parameters exceeded the dynamic limits due to the influence of other parameters. 2. These parameters are unavailable because the detected hardware does not support a particular feature. 3. Values were estimated because thermal time constants are missing. 4. Motor temperature model 1 was activated because motor thermal protection is missing.

Possible causes

Source: SINAMICS DCM, Parameter Manual, firmware version 1.5 SP2 (based on 5.1 SP2) P1006

Series: G120-CU250S-2

Drive: Open-loop/closed-loop control parameters changed

converter

Meaning: The open-loop/closed-loop control parameters were forcibly changed because 1. the open-loop/closed-loop parameters exceeded the dynamic limits due to the effects of other parameters. 2. These parameters are unavailable because the detected hardware lacks a certain feature.

Possible causes

Source: SINAMICS G120, Control Unit CU250S-2 P1366

Series: G130-G150, S120-S150

Drive: Open-loop/closed-loop control parameters changed

converter

Meaning: Open-loop/closed-loop control parameters were forcibly changed. Possible causes: 1. The open-loop/closed-loop control parameters exceeded their dynamic limits due to other parameters. 2. These parameters are unavailable because the detected hardware lacks a required feature. 3. Values were estimated because thermal time constants are missing. 4. The motor temperature model 1 was activated because motor thermal protection is missing.

Possible causes

Source: SINAMICS G130_G150 P1601; SINAMICS S120_S150 P2730

Series: S110

Drive: Open-loop/closed-loop control parameters changed

servo drive

Possible causes

Source: SINAMICS S110 P1007

Series: S200

Drive: Open-loop/closed-loop control parameters changed

servo drive

Meaning: Open-loop/closed-loop control parameters were forcibly changed. Possible causes: 1. Other parameters caused the open-loop/closed-loop control parameters to exceed the dynamic limits. 2. These parameters are unavailable because the detected hardware does not support a particular feature. 3. Values were estimated because the thermal time constant is missing. 4. The motor temperature model 1 is activated because motor thermal protection is missing. See also: p1082 (Maximum speed)

Possible causes

Source: SINAMICS S200 Compact_SIMOTICS S-1FL2 and S-1FL1 P486

Series: S210

Drive: Open-loop/closed-loop control parameters changed

servo drive

Meaning: The open-loop/closed-loop control parameters have been forcibly changed. Possible causes: 1. The open-loop/closed-loop control parameters exceeded their dynamic limits due to other parameters. 2. These parameters are unavailable because the detected hardware lacks a particular feature. 3. Values were estimated because the thermal time constant was missing. 4. Motor temperature model 1 was activated because motor thermal protection was missing. See also: p1082 (maximum speed)

Possible causes

Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P886