Delta AS Series Manual page 131

4. Disconnection detection
Disconnection detection only operates when the analog range is 4–20 mA or 1–5 V. If a module which can
receive inputs between 4–20 mA or between 1–5 V is disconnected, the input signal exceeds the range of
allowable inputs, so the module produces an alarm or a warning.
5. Channel Detection
If an input signal exceeds the allowable range of inputs, an error message appears. You can disable this
function so that the module does not produce an alarm or a warning when the input signal exceeds the
input range.
6. Limit detections for channels
This function saves the maximum and minimum values for channels so that you can determine the peak to
peak values.
Valu e o f the chan nel
Ch a pt er 5 An a l og I n pu t/O ut p ut M o du l e A S0 6 X A
Range for filter percentage
Present measured value
Maximum valu e
Mini mu m va lue
Time
5_
5 - 1 5