Eaton easySafety Manual page 179

02/16 MN05013001Z EN
A 02 GT +
>I1
>F1
>I2
>F2
>OS
>HY
Wiring of the function block
You wire the analog value comparator function block in the
standard circuit diagram with its contacts. Example of a
function block for comparing analog values:
M 01----A 01Q1-----------------Ä QS01
M 02----A 01CY-----------------S QS02
Figure 71: Wiring the contacts
Parameters
When using the function block in the circuit diagram for the
first time, use OK to automatically enter the general display
of function block parameters, as shown in the figure on the
left. Enter the function block settings here. The display
contains the following elements:
Function block analog value comparator number 02
A 02
Mode: Greater than
GT
Parameter display: Call enabled
+
Comparison value 1
>I1
Gain factor for >I1 (>I1 = >F1 x value)
>F1
Comparison value 2
>I2
Gain factor for >I2 (>I2 = >F2 x value)
>F2
Offset for the value of >I1
>OS
Switching hysteresis for value >I2 (Value HY applies to
>HY
positive and negative hysteresis.)
The parameters consist of the following:
A, analog value comparator/
threshold value switch
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