Hi. The drive Mitsubishi FR-SF shows error ALO17, after power on and turn on the main contactor and after contactor turns off. Troubleshooting manual: "ALO17 - PCB error ". What does this mean?
Hi. The drive Mitsubishi FR-SF shows error ALO17, after power on and turn on the main contactor and after contactor turns off. Troubleshooting manual: "ALO17 - PCB error ". What does this mean?
Printed Circuit Board Error = failure of circuit board.