Instruction manual

1. GENERAL DESCRIPTION
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1. GENERAL DESCRIPTION
The A273UHCPU/A173UHCPU(-SI) (hereafter referred to as "servo system CPU")
features two operating modes (REAL and VIRTUAL) at motion controllers where
the operating systems (OS) shown below have been installed:
• SW2SRX-SV22U
• SW2SRX-SV22A
..........Abbreviated to “SV22”
This manual explains the mechanical system program required to operate the
motion controller in the VIRTUAL mode.
In order to execute positioning control in the VIRTUAL mode, positioning
parameter settings, servo programs, and a positioning sequence program must be
created in addition to the mechanical system program. Details for these procedures
are given in the following manual:
Motion Controller (SV13/22 REAL Mode)
Programming Manual (type A273UHCPU/A173UHCPU(-S1))....... IB-0300028
Differences between the REAL and VIRTUAL modes are discussed in section 2.3
of this manual.
Be sure to familiarize yourself with these differences before attempting positioning
control in the VIRTUAL mode.
REMARK
(1) Abbreviations used in this manual are shown in the following table.
Names Abbreviation
IBM PC/AT in which PC-DOS V5.0 or later version is installed IBM PC
MR-H-BN/MR-J2S-B/MR-J2-B type servo amplifier MR- -B
AC motor drive module ADU
IBM PC/AT is a register trade mark of the International Business Machines
Corporation.
CAUTION
When designing the system, provide external protective and safety circuits for safety in the event
of trouble with the motion controller.
Printed circuit boards have components susceptible to the effects of static electricity mounted on
them: ground your body or the work bench before handling them.
Do not directly touch conductive or electric parts of the product.
Set parameter within the ranges indicated in this manual.
Use the program instructions in accordance with the conditions stipulated in this manual.
Some of the devices used in programs have fixed applications: use them in accordance with the
conditions stipulated in this manual.