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Lifetime Supporting Member
Hi All,
I've probably programmed hundreds of 1794-IE8's over the years. The panel builder I'm working with has installed thousands of these so I am reasonably sure that they wired them properly. Anyway, yesterday I was checking out a panel with 5 of these and all of them exhibited exactly the same problem.
I scaled the inputs programmatically to report 0 at 4ma and 30840 at 20ma. Every single input gave an offset of about 600 counts so instead of 0 input reported 600 at 4ma and 31440 at 20ma.
All of the modules are configured for 4-20ma and I DID NOT check out the wiring, perhaps I should have...
Anyone ever encounter this?
Thanks!
Yosi
I've probably programmed hundreds of 1794-IE8's over the years. The panel builder I'm working with has installed thousands of these so I am reasonably sure that they wired them properly. Anyway, yesterday I was checking out a panel with 5 of these and all of them exhibited exactly the same problem.
I scaled the inputs programmatically to report 0 at 4ma and 30840 at 20ma. Every single input gave an offset of about 600 counts so instead of 0 input reported 600 at 4ma and 31440 at 20ma.
All of the modules are configured for 4-20ma and I DID NOT check out the wiring, perhaps I should have...
Anyone ever encounter this?
Thanks!
Yosi