CS1G-CPU44H Datasheet, PDF (12/27 Pages) Omron Electronics LLC – CS1 CPUs Mean Ultimate Performance

CPU Overview
Maintenance and Management
J File Applications
Use Memory Cards to Handle Files Containing Various Types of Data
Manipulate PLC File Data Using Windows Files
• The user program, parameters, I/O memory,
names, I/O comments, and block comments can
all be handled as file data. File data can be used
to standardize programs and initialization data
for each system, and comments can be stored
as file data on Memory Cards.
System A
• The CX-Programmer or a Programming
Console can be connected to a CS1 PLC to
transfer files between the CPU’s memory and
Memory Cards (or EM File Memory).
• As Windows files, file icons can be dragged and
dropped to a Memory Card or computer storage
device to easily copy the files.
Note: A Memory Card Adapter can be used to mount
Memory Cards into a PC card slot on a computer
to use them as computer storage devices.
CPU
Memory
EM File
Memory
Memory
Card
System B
System C
User program
PC Setup
I/O tables
DM data
Stored and
standardized
by system.
or
Programming
Device
J Handle File Data Onsite with Programming Consoles
• A Handheld Programmer can be connected to the
PLC to transfer files between between the CPU’s
memory and Memory Cards (or EM File Memory).
All you need is a Handheld Programmer and
Memory Cards to change data onsite.
Note: Program and setup data can be easily backed up
onsite using only the CPU, without a Programming
Device. Programmed replacement of programs
designated in Memory Cards is also possible with-
out a Programming Device.
Office
PC Card Adapter
Download
Memory Card
Production
site
Handheld
Programmer
Upload
J To Change Program, Simply Change Cards
• File data can be automatically transferred
from Memory Card to the CPU when power
is turned ON, enabling Memory Cards to be
used for operation in the same way as is
possible with ROM.
Step 1
Safe transfer files in
Memory Card.
Step 2
Create Memory Cards for
each product or line.
Step 3
Replace the Memory
Card and turn ON
power.
AB C
J Manipulate Files During Operation
• File read and write instructions can be used
during operation to transfer files between the
CPU’s memory and Memory Cards (or EM File
Memory). Trend data, quality control data, other
data from memory can be stored during
operation in Memory Cards or EM File Memory.
Note: With EV1-version CPU, CSV and text files can be
saved, and programmed file operations, such as file
name changes and deletions, are also possible.
FWRIT
Power ON
Saved as files.
EM
Saved as file.
Memory
Card
File
memory
C--22 Programmable Controller CS1