Omron CP1H-X40D - Comparison with Previous Models

555
Comparison with Previous Models Section 9-7
9-7 Comparison with Previous Models
Model CP1L-EL/EM CP1W-CIF41 CS1W-ETN21
CJ1W-ETN21
Local IP address 192.168.250.FINS node
address
192.168.250.1 192.168.250.FINS node
address
FINS node address Set in PLC setup Set in system settings Set by rotary switch
Physical layer 100/10Base-TX
(Auto-MDIX)
100/10Base-TX
(Auto-MDIX)
100/10Base-TX
Number of nodes 254 254 254
Data length of FINS message 1004 bytes (Max) 1004 bytes (Max) 2012 bytes (Max)
FINS buffer size 16K bytes 8K bytes 392K bytes
Driver buffer number Input: 55×592 bytes
Output: 55×592 bytes
Input: 16×256 bytes
Output: 8×256 bytes
Input: 50×1.5K bytes
Output: 50×1.5K bytes
Process of driver buffer overflow The last packet will be
dropped.
Restart Ethernet function The last packet will be
dropped.
Connection number (FINS/TCP) 3 for user
1 for CX-Programmer auto
connection
2 (only server) 16
PLC maintenance via the Internet Not supported Not supported Not supported
Server specification Specification by IP
address or by host name
(DNS Client Function)
Not supported Specification by IP
address or by host name
(DNS Client Function)
FINS
comm.
service
Automatic IP address
acquisition
A computer automatically
acquiring IP addresses
can send commands to
the PLC and receive
responses.
A computer automatically
acquiring IP addresses
can send commands to
the PLC and receive
responses.
A computer automatically
acquiring IP addresses
can send commands to
the PLC and receive
responses.
FINS communication with
computer without fixed
node address
Possible (with automatic
allocation) (Client FINS
automatic node address
allocation function, TCP/IP
only)
Possible (with automatic
allocation) (Client FINS
automatic node address
allocation function, TCP/IP
only)
Possible (with automatic
allocation) (Client FINS
automatic node address
allocation function, TCP/IP
only)
Handling TCP/IP With FINS communica-
tions, both UDP/IP and
TCP/IP (3 max.) possible.
With FINS communica-
tions, both UDP/IP and
TCP/IP (2 max.) possible.
(Only can be set to server)
With FINS communica-
tions, both UDP/IP and
TCP/IP (16 max.) possi-
ble.
Simultaneous connection
of multiple applications in
a computer
Possible (with both UDP/
IP and TCP/IP)
Possible (with both UDP/
IP and TCP/IP)
Possible (with both UDP/
IP and TCP/IP)
Mail function Not supported Not supported E-mail attachments with I/
O memory data are possi-
ble for the mail send func-
tion. (SMTP, file
attachment) With the mail
receive function, com-
mands can be received
from the PLC. (POP3, mail
receive)
FTP server function Not supported Not supported Supported
Socket services function Supported Not supported Supported
Automatic clock information
adjustment
Supported Not supported Supported
IP conflict (GARP) Supported Not supported Supported
TCP keep-alive function Supported Not supported Supported
Multicast function Not supported Not supported Not supported
Web function Not supported Supported Supported