User guide

Software
56
890 USE 108 00 August 2001
DX Matrix
(Three-Nodes)
AND Logically ANDs two matrices
OR Does logical inclusive OR of two matrices
XOR Does logical exclusive OR of two matrices
COMP Performs the logical complement of values in a matrix
CMPR Logically compares the values in two matrices
NOBT Senses the logic state of a bit in a register. The bit represents an
N.O. contact. E984-258/265/275/285 only
NCBT Senses the logic state of a bit in a register. The bit represents an
N.C. contact. E984-258/265/275/285 only
SBIT Sets the state of a specified bit to ON. E984-258/265/275/285
only
RBIT Clears a latched-ON bit. E984-258/265/275/285 only
NBIT Controls the state of a bit in a register. E984-258/265/275/285
only
MBIT Logical bit modify
SENS Logical bit modify
BROT Logical bit rotate
CKSM Performs one of four possible checksum operations (Built-in for
E984-241/251, no MSTR function supported)
SCIF Provides tenor drum sequencer functionality and the ability to do
input comparisons within the application program E984-258/265/
275/285 only
IMIO Permits access of specified I/O modules from within ladder logic.
E984-258/265/275/285 only
Skip-Node
(One-Node)
SKIP Skips to a specified network
SKPC (Skip constant) Skips a specified number of networks
SKPR (Skip register) Skips a specified number of networks using a
value stored in a 3x or 4x register
Instruction Description