5i25-7i77

I have a problem. I have 2 machines allready running with 5i25&7i77's. doing my 3rd and 4th now, but stuck with something that i'm sure is something stupid, but just can't figure it out. I loaded the firmware, but my pc doesn't seem to see the 5i25. did my initial set-up in pncconf, but when i try to start my configuration, gives following error: Pin 'hm2_5i25.0.7i77.0.0.output-00" does not exist
1447
can anyone make some suggestions for what I should try out please?

you don't have field power connected to the 7i77 as the 7i77 is a serial style device it is not passing data to the 5i25 and therefore the pins don't exist until power is applied



The 7i77 needs 5V power so the 5i25 can see it and field I/O power.

To send 5V power from the 5i25 you need to set two jumpers, on the 7I77 W5 is left and on the 5I25 W2 is up.

The 7i77 I/O needs 10 - 28vdc field power connected to TB2 Pins 1(DC +) and 8(DC -) to get the I/O pins to work.

power must be on first before starting configuration

Thank you!!! it was W2 in 5i25... I had the same problem last time... should remember it from now on... I hope... thank you very much!