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OVERVIEW1
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MELSEC-F
1) Collection and modification of PLC data
(Communication using the MELSEC Communication Protocol (referred
to below as the MC Protocol))
2) Transmission and reception of arbitrary data to/from external devices
(Communication using fixed buffers)
3) Data transmission by e-mail
(When using the e-mail function)
POINT
The module operation is not guaranteed if any of the following connection is
used. Check the module operation on the user side.
• Connections using the Internet (general public line) (Connections using
Internet connection service provided by Internet service providers and
telecommunications carriers)
• Connections using devices in which a firewall is installed
• Connections using broadband routers
• Connections using wireless LAN
