Move/logical category – Rockwell Automation 1734-XXXX POINT I/O and ArmorPOINT I/O DeviceLogix User Manual User Manual
Page 70
Publication 1734-UM015A-EN-E - November 2009
68 DeviceLogix Capabilities
For more information on the Compute category, refer to the DeviceLogix
System User Manual, publication
Move/Logical Category
The Move/Logical category includes fundamental bit type logic operations,
including the instruction types:
•
Boolean
•
AND (BAND)
•
Not AND (BNAND)
•
OR (BOR)
•
Not OR (BNOR)
•
Exclusive OR (BXOR)
•
Exclusive Not OR (BXNOR)
•
NOT (BNOT)
•
Latch
•
Set Latch (SETD)
•
Reset Latch (RESD)
Boolean Functions
The Boolean functions are as follows. Note that the number of inputs can be
changed on some functions but are limited to a maximum of four. The latch
instruction type has two fixed inputs, "Set" as input 1 and "Reset" as input 2.
Function Block Type
Input 1
Input 2
Output Value
AND (BAND)
0
0
0
0
1
0
1
0
0
1
1
1
Not AND (BNAND)
0
0
1
0
1
1
1
0
1
1
1
0
OR (BOR)
0
0
0
0
1
1
1
0
1
1
1
1