|
Color |
Status |
Description |
|---|---|---|
|
-- |
off |
channel inactive channel active and no input signal received, or input signal received but not measurable (<1% of full scale value) |
|
Green |
on |
channel active and measurable input signal received |
|
Red |
on |
U: channel active and input signal outside measuring range I; ±20 mA: channel active and input signal outside measuring range I; 0…20 mA DC: channel active and input signal outside measuring range and/or reverse polarity I; 4…20 mA DC: channel active and input signal outside measuring range and/or reverse polarity or broken line or unwired input |