Hi,
having issue with my VTC-20B, it wont start. i have 230v to QX086 but no leds are lit (fuses are ok).
Is there anything i can check/do or will i need to replace QX086?
Thanks
Hi,
having issue with my VTC-20B, it wont start. i have 230v to QX086 but no leds are lit (fuses are ok).
Is there anything i can check/do or will i need to replace QX086?
Thanks
When you pull out the QX086 card from slot and then power on, are the leds getting on ?
Check the 24v power supply
Regards Bob
The process I said above will take less than a minute to check. Your data should be ok if the existing battery voltage is ok.
The data is store in the S-RAM card mounted on QX141/QX161 and has a super capacitor which is capable of giving necessary backup charge. So make sure all is ready.. Pull out the card. Power on and then check if its powering on. Turn off and then plug in..
Next step would be to remove all the output wire connections from QX086. Provide only the input supply and check if powering on or not. Check this step in both condition, QX086 mounted in the slot and taken out from slot/
anything else i can check?
You might need to do a re-initialise then reload all your parameters
Regards Bob
Not that I know of if the machine doesn't power up at all but someone else may know. There is a procedure after you do the re-initialise that will extract them from the ROM or RAM.
Attachment 406444
Regards Bob
I had a mazak tech checking the machine yesterday and he says the card is toast. I just ordered a replacement card
The replacement card arrived on friday and now everything works. thanks for you help guys!
Hi gusf... Glad to hear the machine is ready.. Sorry was on travel, hence been offline for more than a month now.