Relational Functions; Bit Operation Functions; Data Move Functions - GE VersaMax PLC User Manual

eq
ne
gt
ge
lt
Less Than or Equal
le
range
and
or
Logical Exclusive
xor
not
shl
shr
rol
ror
bittst
bitset
bitclr
bitpos
mskcmp Masked Compare
move
blkmov
blkclr
shfreg
bitseq
comreq
Elements of an Application Program
For public disclosure

8.4.5 Relational Functions

Equal Tests for equality between two numbers.
Not Equal Tests for nonequality between two numbers.
Tests whether one number is greater than another. Passes power
Greater Than
if the first number is greater than the second.
Greater Than or
Tests whether one number is greater than or equal to another
Equal To
Less Than Tests whether one number is less than another.
Test whether one number is greater than or equal to another.
To
Range Test the input value against a range of two numbers.

8.4.6 Bit Operation Functions

Logical AND Performs Logical AND of two bit strings.
Logical OR Performs Logical OR of two bit strings.
performs Logical Exclusive OR of two bit strings.
OR
Logical Invert Performs a logical inversion of a bit string.
Shifts a bit string left.
Shift Left
Shift Right Shifts a bit string right.
Rotates a bit string left.
Rotate Left
Rotate Right Rotates a bit string right.
Test a bit within a bit string.
Bit Test
Sets one bit within a string to true.
Bit Set
Sets one bit within a string to false.
Bit Clear
Locates a bit set to true within a bit string.
Bit Position
Performs a masked compare of two arrays.

8.4.7 Data Move Functions

Move Moves one or more bits of data.
Moves a block of up to 7 constants.
Block Move
Clears to zero one or more bytes/words of memory.
Block Clear
Shift Register Shifts one or more words or bits of data through a block of memory.
Bit Sequencer Sequences a 1 through a group of bits in PLC memory.
Communication
Sends a communications request.
Request
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