We have a 9205 in a 9188 xt reading 16 pairs of differential signals, 0-10vdc. This is setup as spares so they're technically not connected to anything but an open connector.
When shooting in a voltage to test my channels, all 16 of my channels in MAX are all reading together. If I put in 8V, they all read 8V. It's differential configuration, nothing tied to COM, and they all show to be correctly wired.
The other guy I'm working with says this is normal and he usually ties up all channels he's not working on with a different voltage so he can test a single channel. I've used this module many times and don't ever recall seeing this kind of thing. Any insights?
When shooting in a voltage to test my channels, all 16 of my channels in MAX are all reading together. If I put in 8V, they all read 8V. It's differential configuration, nothing tied to COM, and they all show to be correctly wired.
The other guy I'm working with says this is normal and he usually ties up all channels he's not working on with a different voltage so he can test a single channel. I've used this module many times and don't ever recall seeing this kind of thing. Any insights?