Rockwell Automation 1734-XXXX POINT I/O and ArmorPOINT I/O DeviceLogix User Manual - 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
RA-UM003 .
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