Tackdriver
Member
Hello
Does anybody have any experience with Vorne signs?
I have some of these on one of my machines. They are configured for 0-10 V input, and they scale a displayed number according to this input.
The problem is that sometimes it will "freeze"; just stop working. Killing the power and repowering it solves the problem.
I suspect the sign would work better on 4-20mA but that is not an option on this drive.
I am providing the signal to it via Belden sheilded cable.
I tried grounding the sheild at the drive end, and this made matters WORSE!!
So now my next thought is to get a signal isolater/conditioner, and see if I can switch it over to 4-20. My hypothesis is noise on the input.
Can anybody see anything else I might be missing?
Does anybody have any experience with Vorne signs?
I have some of these on one of my machines. They are configured for 0-10 V input, and they scale a displayed number according to this input.
The problem is that sometimes it will "freeze"; just stop working. Killing the power and repowering it solves the problem.
I suspect the sign would work better on 4-20mA but that is not an option on this drive.
I am providing the signal to it via Belden sheilded cable.
I tried grounding the sheild at the drive end, and this made matters WORSE!!
So now my next thought is to get a signal isolater/conditioner, and see if I can switch it over to 4-20. My hypothesis is noise on the input.
Can anybody see anything else I might be missing?