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F109-70
Faulty switching behavior of the low-side driver DO0_M
SEW Eurodrive · MOVIDRIVE MDX60B/61B Variable Speed Drive
¿Qué significa F109-70 ?
A DC 0 V short circuit has been detected at the digital output DO0_M (X82:2) from the low-side driver. This indicates an electrical fault on the output channel.
Causas comunes
- Low-side driver for digital output DO0_M is not switching correctly.
- Short circuit or open circuit on DO0_M output.
- Defective driver component for DO0_M.
- Incorrect logic level driving the DO0_M transistor.
Pasos de reparación & Lista de verificación
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- 1
Check wiring at digital output DO0_M (X82:2).
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: SEW Eurodrive MOVIDRIVE MDX60B/61B Variable Speed Drive