Well guys the Lagun is away and the Interact is in the garage. It was confusing at the start because as soon as you powered up, the spindle ran? I couldn’t stop it or control its speed as it didn’t respond to the tool call/stop etc commands. Finally I changed 2 of the supply phases around as the spindle was always turning backwards on start up and that really helped as I could now control the spindle on and off and the speed, I even managed to do some milling manually which was great.
The problem now is she keeps tripping the RCB in the garage which I swopped from a 100mA to a 300mA job but it didn’t help. Unfortunately it's not 100% consistent, but the pattern seems most often when I move the X axis but sometimes it as soon as I press the orange power enable button.
I find it odd that there’s no neutral connection on this machine and I wonder if it’s using the earth as its neutral and is this triggering the RCB? I’m running off my 5.5Kw rotary convertor and never had tripping problems with the old mill which I think had a neutral. Any idea’s
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