What it means
The current controller has pushed its output to the limit while the actual motor current stays at zero. The manuals state the condition as I_act = 0 and Uq_set_1 longer than 16 ms at its limit
. In practice the drive is applying voltage but no current flows, so the search is directed towards the current path — motor connection, motor contactor, DC link voltage — and towards the power unit itself.
Why it appears
- The motor is not connected, or the motor contactor is open.
- The motor data and the motor configuration do not match — the manual points to the star-delta connection type here.
- No DC link voltage is present.
- The power unit is defective; on servo drive objects the manual names the Motor Module as the component to check instead.
- The flying restart function is not activated.
What to check
- Connect the motor or check the motor contactor.
- Check the motor parameterization and the connection type (star-delta).
- Check the DC link voltage (r0070).
- Check the power unit — on servo drive objects, check the Motor Module.
- Activate the flying restart function (p1200).
Parameters the manual names
- r0070 — the signal the remedy points to when you check whether DC link voltage is present.
- p1200 — use it to activate the flying restart function, whose absence is listed among the causes.
Acknowledging and restarting
The drive coasts down (OFF2) and the fault must be acknowledged immediately before the drive will start again. Once the fault is acknowledged and the cause — the missing current despite the controller output at its limit — has been cleared, the drive can be restarted.
What differs between the drive families
Straight from the manuals' own fields — F07410 is not described identically everywhere.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| S120, S150 | OFF2 (NONE, OFF1) | IMMEDIATELY | Application/technological function faulted (17) | None | SINAMICS S120, S150 List Manual · p. 2802 |
| G130, G150 | OFF2 (NONE, OFF1) | IMMEDIATELY | Application/technological function faulted (17) | None | SINAMICS G130, G150 List Manual · p. 1547 |
| G120 | OFF2 (NONE, OFF1) | — | Application/technological function faulted (17) | — | SINAMICS G120 · p. 877 |
| G120XA | OFF2 (NONE, OFF1) | IMMEDIATELY | — | — | SINAMICS G120XA PN converter · p. 1128 |
| S120, S150 | OFF2 (NONE, OFF1) | IMMEDIATELY | Application/technological function faulted (17) | None | SINAMICS S120, S150 List Manual · p. 2802 |
The drives this code lives on
F07410 is described for G120, G120XA, G130, G150, S120, S150. These are the converters of those families in our catalogue — price on request.
Questions technicians ask
What does SINAMICS fault F07410 mean?
The current controller output is at its limit while the actual current is zero: the condition is that I_act = 0 and Uq_set_1 stays at its limit for longer than 16 ms. The drive is applying voltage but no current flows.
What are the causes of F07410?
The manuals list a disconnected motor or an open motor contactor, motor data that do not match the star-delta configuration, a missing DC link voltage, a defective power unit — on servo drive objects the Motor Module — and a flying restart function that is not activated.
How do I fix fault F07410?
Connect the motor or check the motor contactor, check the motor parameterization and the star-delta connection, check the DC link voltage with r0070, check the power unit, and activate the flying restart function with p1200. Then acknowledge the fault immediately.
Which parameters belong to fault F07410?
r0070 is the signal to read when checking the DC link voltage, and p1200 activates the flying restart function whose absence the manuals list as a cause.
Codes next to this one
Source
Written from Siemens' own List Manuals and operating instructions; every number, designation and parameter on this page is checked against them before publication.
All SINAMICS codes: fault and alarm codes · the F07xxx group · SINAMICS manuals · Siemens manuals