7i77 5i25 PNCconf

You don't need a parport if you have a 5i25 and 7i77. I would suggest going back to PnCConf and removing any references to the parport.

Also, your initial problem might have been that you were dropping-down the dedicated smart-serial port on the 7i77, and it was asking which smart-serial daughter (grand-daughter?) cards you had attached.

Thank you so much! too easy....

So, I have no power supply on TB1 , CR1 CR3 CR6 and CR7 are yellow fix, CR16 is off and CR15 is blinking green at 1Hz when LinuxCNC is turning on.

I'm not shure but i have connected all the Vfield power and also Vin to the 12v on TB2, Can you confirm for Vin ?

ligthmare wrote: Thank you so much! too easy....

So, I have no power supply on TB1 , CR1 CR3 CR6 and CR7 are yellow fix, CR16 is off and CR15 is blinking green at 1Hz when LinuxCNC is turning on.

I'm not shure but i have connected all the Vfield power and also Vin to the 12v on TB2, Can you confirm for Vin ?

If you have the W1 jumper in the left hand position, you only need to supply power to VIN. Is something not working? The blinking green led tells me it is working. Are your inputs and outputs working? Are you getting an error message?

Without any power supply to TB1, you are using the 5 volts from the computer.

An example of power for Field power is attached:

bevins wrote: An example of power for Field power is attached:

Download PDF

Though possibly worth pointing out that that the actual limit-switch wiring there is a little unusual and should probably not be copied exactly.

andypugh wrote:

bevins wrote: An example of power for Field power is attached:

Download PDF

Though possibly worth pointing out that that the actual limit-switch wiring there is a little unusual and should probably not be copied exactly.

You have a point, it is a bit different but there's reasoning behind it.

I modified it to reflect a more standard input scheme. See attached:

Thanks for the reply.

It's works perfectly , I will try to connect my endstop more later , for the moment I have an other problem with my encoder , it's in an other topic in the hardware=>driverboard section.

Thanks for all!!