Analog Differential Trigger - IDEC FL1E-H12RCA User Manual

IDEC SmartRelay functions

4.4.17 Analog differential trigger

Short description
The output is set and reset depending on a configurable
threshold and a differential value.
Symbol in IDEC
SmartRelay
* AI1...AI8: 0...10 V corresponds with 0...1000 (internal value).
Gain and offset parameters
Please note the information on gain and offset parameters in
Chapter 4.3.6.
174
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Wiring
Input Ax You apply the analog signal to be
analyzed at input Ax.
Use the analog inputs AI1...AI8
analog memory markers AM1...AM6,
the block number of a function with
analog output, or the analog outputs
AQ1 and AQ2.
Parameter A: Gain
Range of values: 10.00
B: Zero offset Range of values:
10,000
On: On/Off threshold
Range of values: 20,000

: Differential value for
calculating the off 
parameter
Range of values: 20,000
p: Number of decimals
Range of values: 0, 1, 2, 3
Output Q Q is set or reset, depending on the
threshold and difference values.
Description
IDEC SmartRelay Manual
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