Rockwell Automation 1760-xxxx Pico GFX-70 Controllers User Manual User Manual
Page 175
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Publication 1760-UM002B-EN-P - March 2005
Wiring with Pico GFX-70 4-65
Parameter display and parameter set for Boolean sequence function block:
Only constants can be modified in the parameter display of a function block.
Operating Modes of the Boolean Sequence Function Block
BV27 AND
+
>I1
>I2
QV>
BV27
Boolean sequence function block number 27
AND
AND operation mode
+
Appears in the parameter display
>I1
First value
>I2
Second value
QV>
Result of the sequence
Parameter
Function
AND
AND operation
OR
OR operation
XOR
Exclusive OR operation
NOT
Negation of the Boolean value of
>I1
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