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CJ2 CPU Unit Software User’s Manual
Instructions Reference Manual (Cat. No. W474)
Section Content
Section 1 Basic Understanding
of Instructions
This section provides basic information on designing ladder programs for a CS/CJ/NSJ-
series CPU Unit.
Section 2 Summary of Instruc-
tions
This section provides a summary of instructions used with a CS/CJ/NSJ-series CPU
Unit.
Section 3 Instructions
This section describes the functions, operands and sample programs of the instructions
that are supported by a CS/CJ/NSJ-series CPU Unit.
Section 4 Instruction Execution
Times and Number of Steps
This section provides the instruction execution times for each CS/CJ/NSJ-series CPU
Unit instruction.
Appendices
The appendices provide a list of instructions by function code and by mnemonic and an
ASCII table for the CS/CJ/NSJ-series CPU Units.
Pulse I/O Module User's Manual (Cat. No. W486)
Section Content
Section 1 Overview
This section gives an overview of the Pulse I/O Modules and the pulse I/O functions of
the CJ2M.
Section 2 I/O Application Proce-
dures and Function Allocations
This section lists the pulse functions of the CJ2M CPU Units and describes the overall
application flow and the allocation of the functions.
Section 3 I/O Specifications and
Wiring for Pulse I/O Modules
This section provides the specifications and describes the wiring of the Pulse I/O Module.
Section 4 General-purpose I/O This section describes the general-purpose I/O.
Section 5 Quick-response Inputs
This section describes the quick-response function that can be used to input signals that
are shorter than the cycle time.
Section 6 Interrupts This section describes the interrupt input function.
Section 7 High-speed Counters This section describes the high-speed counter inputs and high-speed counter interrupts.
Section 8 Pulse Outputs
This section describes positioning functions, such as trapezoidal control, S-curve control,
jogging, and origin search functions.
Section 9 PWM Outputs This section describes the variable-duty-factor (PWM) outputs.
Appendices
The appendices provide a table of flag changes for pulse outputs, a comparison table
with other models, and a performance table.
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