CV500ETN01 Omron, CV500ETN01 Datasheet - Page 46
CV500ETN01
Manufacturer Part Number
CV500ETN01
Description
Programmable Logic Controller
Manufacturer
Omron
Datasheet
1.CV500ETN01.pdf
(285 pages)
Specifications of CV500ETN01
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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1-5-5
Overview of Communications Functions
Mail Receive Function
Note
With the mail receive function, the user writes a command into the e-mail and
then sends the e-mail to the Ethernet Unit. The Ethernet Unit receives e-mail
at regular intervals, executes the commands, and sends back responses by e-
mail.
E-mail can be received over the Internet, and not just from within the intranet.
The following types of commands can be sent to the PLC: I/O memory read
and write, backup, operating mode changes, and file transfers (of 1 Mbyte or
less).
(2) An SMTP server is required to use the mail send function.
(3) Mail server settings require specialized knowledge, so they should al-
(4) Be sure that you have a clear understanding of the mail system before us-
(5) Mail my not always be delivered. Depending on factors such as the con-
(1) A POP3 server is required to use the mail receive function.
(2) Mail server settings require specialized knowledge, so they should al-
(3) Be sure that you have a clear understanding of the mail system before us-
(4) Mail may not always be delivered. Depending on factors such as the con-
ways be handled by the network administrator.
ing this function.
dition of the network, mail that has been sent may not arrive at its desti-
nation.
ways be handled by the network administrator.
ing this function.
dition of the network, mail that has been sent may not arrive at its desti-
nation.
POP3 server
CS/CJ-series
CPU Unit
E-mail
Ethernet
Ethernet Unit
Section 1-5
21
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