Faulty switching behavior of the low-side driver DO0_M

What does F109-70 mean?

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.

• 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.

Click steps to track your progress.

1. 1

   Check wiring at digital output DO0_M (X82:2).