[hondasniper]

my hurco vm1 machine model 2007


It was working well without any problems but last week when I running the machine in the morning I did not response so I opened the back door and noticed the following:

- When the power switch is turned on, all fans,including the power supply fan, operate for one second and then stop.- I checked the power supply with the help of an electronics technician and we found that the power supply had bad capacitors. We repaired it and tested the voltage outside it. It was correct and then we installed it.- After that, the situation changes slightly when all the cables are connected in correct place and the power switch is run. The same problem occurs, but when the motherboard(PEAK715-HT(LF) REV=D1) is removed, we find that the power supply is working and all the fans are working. Even the red and green lights started to work.- Of course, I concluded that the problem might have been caused by it and I checked it and found the capacitors damaged and changed but unfortunately did not notice any positive changeOnce the motherboard is installed and then rebooted, all fans start working for a second or two and then stop
But if the motherboard is removed and the power switch is turned on, life will run out again.Sorry for the lengthening but the question here is is it really possible to have a problem with my motherboard? Can I buy a new one from Hurco? How much will it be priced? Because I worry about the price. and if i buy it from china by ebay, for example, do i have problems with CMOS battery ?
thanks

[hondasniper]

no reply ???

[rasheed]

it may be problem power supply may it trip on load first verify supply put 10 ohm resistance between 5v and ground check it trip or not

[rasheed]

due to battery loss absolute encoder position some one have procedure how to restore absolute encoder position in fanuc drive a06b-6093-H152
takamaz X_18

[bloke]

If the machine has an input transformer, check the three phase supply to the machine. I’ve had this exact same problem before.

[hondasniper]

it may be problem power supply may it trip on load first verify supply put 10 ohm resistance between 5v and ground check it trip or not

Thanks I will try to check my power supply by your method

[hondasniper]

If the machine has an input transformer, check the three phase supply to the machine. I’ve had this exact same problem before.

I checked (all of which aluminum cpu) in isolation from machine transformer, l checked it in an external 115V source and gived me same result but when I removed the peak715 then my cpu Back to life.
So I think my problem in beak715 because when I replaced previously (at the beginning of problem appearance) some damage capacitors, the machine she worked perfectly for half an hour but unfortunately she stopped after that.

Do you also think that the problem is due to my peak715 ?

[hondasniper]

do you think that ? please i need your help