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1. SPECIFICATIONS OF MOTION SYSTEM COMPONENTS
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1. SPECIFICATIONS OF MOTION SYSTEM COMPONENTS
This chapter provides the system configuration of the motion system and the
specifications, functions, setting methods, external equipment connection
methods, part names and other information of the related modules for those who
are involved in the design, installation, wiring, trial run, adjustment and
maintenance of the motion system.
1.1 Overview of the Motion System
A173UHCPU/A172SHCPUN/A171SHCPUN are CPUs which incorporate the
positioning control CPU (hereinafter referred to as PCPU) and the sequence
control CPU (hereinafter referred to as SCPU) and perform the following functions:
•
PCPU..........Carries out the positioning control, home position return, servo
amplifier control status monitoring using a servo program or
motion program.
•
SCPU..........Carries out the sequence control, start-up of servo program or
motion program, enabling and disabling manual pulse generator
operation, and jog operation.
Positioning data setting and programming of A173UHCPU/A172SHCPUN/
A171SHCPUN is performed using the following peripheral devices and positioning
software package.
(1) Peripheral device
•
IBM PC/AT compatible running DOS/V5.0 or higher(hereinafter abbreviated
as "IBM PC")
(2) Positioning software package
•
For IBM PC .........SW
SRX-GSV
PE, SW
RN-GSV
PE
The following diagram outlines the peripheral devices and programs using a
positioning software package, data creation, and A173UHCPU/A172SHCPUN/
A171SHCPUN processing.
Sequence program
Servo program or
motion program
Positioning
parameter
SCPU
Positioning
device
PCPU
[Peripheral device] [Program, data] [A173UHCPU/A172SHCPUN/A171SHCPUN]
Sequence control
Servo program or motion
program execution
JOG operation
For communication
between SCPU and PCPU
Positioning control
Home position return
Servo monitoring
SW SRX-GSV PE,
SW RN-GSV PE
+
IBM PC
+
SW SRX-SV ,
SW RN-SV