[CA] [CA11] Drive Stopped - EV-400

[watsala]

(12-09-19 02:29 PM)Chuck - Raymarine - Moderator Wrote:  The first thing to verify is that the ACU, EV-1, and autopilot control head have each been updated with the latest available Raymarine product software updates, at this was a symptom which had been previously reported and had been addressed via a software change.

EV-1 Course Computer : 3.02 (RSCP V1 L4)
ACU400 Actuator 2.23 (RSCP V1 L4)

These appear to be the most up to date versions available.

(12-09-19 02:29 PM)Chuck - Raymarine - Moderator Wrote:  If the rudder moves beyond the rudder limits set within the autopilot's settings, then a Drive Stopped condition will occur. Accordingly, it would be recommended that you verify that a rudder reference transducer has been installed and that a) the maximum rudder angle produced when commanded to hard over does not exceed 30 degrees and that b) the rudder stops driving the rudder prior to reaching the drive's limit or the rudder stops.

The rudder reference transducer is installed and appears to be working correctly both when hand steering and when under autopilot.

I have also installed ferrules on the ends of the cable. Will report back if the symptom returns.

W