CV500ETN01 Omron, CV500ETN01 Datasheet - Page 46

• Manufacturer Part Number: CV500ETN01
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500ETN01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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
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