@Pete-S said in What Are You Doing Right Now:
@scotth said in What Are You Doing Right Now:
@Pete-S said in What Are You Doing Right Now:
@scotth said in What Are You Doing Right Now:
What am I doing right now?
Arguing with our tech about attaching the shield in shielded wire to source ground while leaving the other end open.
I can see the problem as both shielding and grounding is complicated. Probably because there are several different reasons for both and the best option in one situation is the worst in another. Was it network cabling or something else?
Just straight up comms. tx rx common shield.
So RS232 I assume. What did he want to do? Ground the shield in both sides?
1st -- since "the shield doesn't really do anything, anyway", he wouldn't connect it to anything.
2nd -- connect both ends
3rd -- connect it in the endpoint device.
4th -- after I passed along as much information as I could, they finally connected it correctly. I'm sure that someone will take credit for it. I'm ok with that. Just get the damned job done.
And, oh yes, they blew the comm driver chip on the 1st try in the endpoint device. Nice little hole in it.
I'm done with this. Hopefully, they'll have learned. Time will tell.
EDIT: They blamed the issue on overhead wires. The owner and I had a little talk. I'm not interested in getting anyone fired, but I won't let the same bunch hook up the next one without supervision.