Extension condition, 2 extension condition – IAI America XSEL-QX User Manual
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Part 3 Controller Data Structure
Condition
1
Condition
2
Condition
1
Condition
2
Condition
1
Condition
2
Condition
3
3.2 Extension
Condition
Conditions can be combined in a complex manner.
(SEL language)
Command
Extension
condition
Input
condition
Command
Operand
1
Operand
2
Output
Condition
1
A
Condition 2
A
Condition 3
Command
Operand
1
Operand
2
Command
Extension
condition
Input
condition
Command
Operand
1
Operand
2
Output
Condition 1
O Condition
2
Command
Operand
1
Operand
2
Command
Extension
condition
Input
condition
Command
Operand
1
Operand
2
Output
Condition
1
A
Condition 2
O
Condition 3
Command
Operand
1
Operand
2
AND extension
(Ladder diagram)
Condition
3
OR extension
AND extension and OR extension
AND
AND
AND
OR
OR
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