WS02-SGWC1 Omron, WS02-SGWC1 Datasheet - Page 3

• Manufacturer Part Number: WS02-SGWC1
• Description: SYSMAC Gateway (FINS GW) 1 Lic
• Manufacturer: Omron

Specifications of WS02-SGWC1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SYSMAC Gateway
SYSMAC Gateway
Communications Driver and Virtual PLC Memory
SYSMAC Gateway provides an OMRON PLC communications driver and virtual memory. OMRON’s FA
Communications Software uses the SYSMAC Gateway communications middleware as a common platform.
4
● In addition to FINS communications, operation of SYSMAC
● SYSMAC Gateway absorbs the differences in the physical layers
● Virtual PLC event memory is provided to enable a personal
● Changes to memory can be detected in applications at the
Costumers who have
created their own
communications
programs
Customers who are
already using
FinsGateway
An OMRON PLC Driver with Virtual PLC Memory Functionality
Situation
Problem
Customers who want
to standardize
personal computer
applications
Gateway has been verified on EtherNet/IP.
of RS-232C, USB, Ethernet, EtherNet/IP, and Controller Link.
computer to participate as a data link node.
personal computer.
Developing or Modifying PLC Applications Is Too Much Work
Having to modify personal
computer applications
whenever the PLC memory
map is changed is too much
work.
Programming communications
to send and receive messages
for each node or block of data
is too much work.
Modifying programs
for different networks
is a lot of work.
−Insufficient speed.
−Insufficient data link capacity.
Insufficient
capacity
A
Programming is
required for each node
or block of data.
Application
Insufficient speed
Networks
Personal computer
applications must
also be modified.
Changes to PLC
memory map
B
C
Solution with SYSMAC Gateway
Communications efficiency
can be optimized by using
EtherNet/IP data links.
Time spent on programming
communications can be reduced
by absorbing the differences
between networks.
∗
For the CJ2 with EtherNet/IP
functionality, tag access and tag
data links (
from PLC memory maps.
Using EtherNet/IP enables
high-speed, large-capacity data
links with no need for a special
communications board.
1
language library. They are possible only
with .NET.
Tag data links are not possible from a C
∗1
) provide freedom
Note: USB and Ethernet can also be used for communications.
Real PLC
SYSMAC Gateway
Serial
No special board is required.
Applications
EtherNet/IP
Application
Real PLC
Network differences are absorbed.
Large capacity
SYSMAC Gateway
Notification of changes is sent.
A
Application
Personal computer
applications do not
need to be modified.
Even when the PLC
memory map is changed.
High-speed,
large-capacity data links
B
Controller Link
Fast
Real PLC
C
• The application is notified using events only when preset conditions are met.
• Eliminating programming for checking cyclic data changes reduces the load on the personal computer processor.
• Notification of data changes is provided immediately, eliminating wasted communications time.
■ Software Configuration
■ Application Example
Using Events to Provide Notification of Changes in Data
Main SYSMAC Gateway Functions
Item
Supported protocols
Supported PLCs
Supported networks
Virtual event memory
Tag access
RS-232C
Message Communications
SYSMAC Gateway
SYSMAC Gateway
CX-Compolet
Application Software
CX-Compolet
SYSMAC PLC
USB
CIO, Auxiliary (A), Holding (H), Work (W), DM,
and EM1 to EM1F
For the CJ2 (with EtherNet/IP functionality),
access by tag name is enabled.
Description
S Y S W A Y , S Y S W A Y - C V , P e r i p h e r a l B u s
( T o o l b u s ) , F I N S , a n d C I P
CJ2, CJ1, CS1, CP1, C, and CVM1/CV
RS-232C (SYSWAY, SYSWAY-CV, Peripheral
Bus (Toolbus)) USB, EtherNet/IP
(FINS), Controller Link (FINS), and SYSMAC
LINK (FINS)
∗1
Data links are supported.
EtherNet/IP
Data Links
Controller Link
∗1
, Ethernet
Application
■ System Configuration Examples
SYSMAC Gateway can access the PLCs in all of the following configurations.
SYSMAC Gateway
Note: The above configurations are only examples. Communications are also possible with
Environment for SYSMAC Gateway
CIP Service Specifications
Tag data links
Ethernet
USB
Commercially available
USB cable
USB
PLCs other than those shown here. For details, refer to page 8.
Item
Languages
Supported OS
Explicit
messages
SYSMAC Gateway
SYSMAC Gateway
CJ2/CP1
CJ2
Cyclic data checking is not required.
Data links
EtherNet/IP
EtherNet/IP
CJ2/
CJ1/
CS1
Number of connections
Allowable communications bandwidth
Refresh period (RPI)
Link data capacity
Data size per connection
Message send function (client)
Message receive function (server)
Data size
CIP routing
Description
English or Japanese
Windows 2000, XP, or Vista and 2003 Server
∗1
EtherNet/IP
The RPIs that can be set depend on the number of connections.
CJ2/
CJ1/
CS1
CJ2/
CJ1/
CS1
RS-232C
Special Cable
SYSMAC Gateway
CJ2/CJ1/CS1
SYSMAC Gateway
Controller Link
Support Board
RS-232C
256
5,000 pps
1 to 10,000 ms (unit: 1 ms)
184, 832 words max.
722 words (1,444 bytes) max.
CIP connectionless (UCMM) and CIP
connection (Class 3) communications
CIP connectionless (UCMM) and CIP
connection (Class 3) communications
502 bytes
Not supported.
SYSMAC Gateway
SYSMAC Gateway
CJ2/
CJ1/
CS1
Controller Link
Data links
CJ2/
CJ1/
CS1
Controller Link
∗1
CJ2/
CJ1/
CS1
CJ2/
CJ1/
CS1
5