Hi all,
Any help is massively appreciated with this headache!
My Bridgeport VMC600/22 with TNC370 controller is currently displaying "external DC voltage missing" when turned on, as though the e-stop circuit is activated.
I've check the 24vDC outputs, both okay, checked door switch, e-stop itself, lube level, limit switches etc. and i'm struggling to find a problem.
I've been advised it could be the safety relays, one thing to note is that prior to its current state it had started tripping the e-stop prior to a tool change. So at the start of the program it would get to "TOOL CALL 1" then "M6" and it would hang on the M6, and not change tools, while also displaying "emergency stop" on the screen. A quick in/out of the e-stop and it would reset, spin the spindle a little, change tools, and continue as normal.
Now, I can't get past that intitial "external DC voltage missing" screen. I'm not the most knowledgeable about these machines so if anyone has any experience or guesses by all means.
Any ideas?
Any help is massively appreciated with this headache!
My Bridgeport VMC600/22 with TNC370 controller is currently displaying "external DC voltage missing" when turned on, as though the e-stop circuit is activated.
I've check the 24vDC outputs, both okay, checked door switch, e-stop itself, lube level, limit switches etc. and i'm struggling to find a problem.
I've been advised it could be the safety relays, one thing to note is that prior to its current state it had started tripping the e-stop prior to a tool change. So at the start of the program it would get to "TOOL CALL 1" then "M6" and it would hang on the M6, and not change tools, while also displaying "emergency stop" on the screen. A quick in/out of the e-stop and it would reset, spin the spindle a little, change tools, and continue as normal.
Now, I can't get past that intitial "external DC voltage missing" screen. I'm not the most knowledgeable about these machines so if anyone has any experience or guesses by all means.
Any ideas?