Originally Posted by
sphill
Hi, I have a problem with a TNC 150B on an Interact 1. When the machine is turned on the control goes through it's start up sequence apparently normally and ends up at it's normal POWER INTERRUPTED display with the normal various position coordinates. All the Leds are lit on the panel as normal, but when I press CE to proceed to the referencing stage nothing happens. I have tested all of the buttons on the front panel and they all work as they should. I have also tested the 24v DC supply and all of the inputs i.e. reference switches, limit switches etc. I think the fault is probably in the control itself but if anyone has any ideas on where the fault may lie or what may be causing it I would be grateful.
Thank you
S P Hill