new pnc.config won't load in linuxcnc

I have 24v + on pin one and - on pin 8 of the orange connector. I have a 7i64 in the tb6 on the 7i77 from eithernet serial on the 7i64 plus a 7i76 on p2 of the 5i25. I also have 5v on tb1

Is 7I77 W1 in the left hand position?

Its in the right hand position to isolate it from the field power. I'm guessing I read that wrong and it should be in the right position so the 5v in powers both the logic and field 5v. w5 is in the right hand position. I'm thinking that the 7i76 will likely have the same problem once I get through the 7i77

W1 has nothing to do with logic power, it should be left in the default (left) position
Field power is always separate

I moved w1 to the left hand position. a red led came on and when i try to start the a configuration in linuxcnc, the error changes to
./test6.hal : 87 : pin 'hm2_5i25.0.7i76.0.3.input-01' does not exist
12593

That likely means that either

1. There is a power issue on the 7I76
2. You dont have the right firmware (7I77_7I76) loaded
3. The sserial ports (3 and 4) on the 7I76 connector are not enabled in hal