Mitsubishi Electric Q03UDVCPU User Manual page 205

Item
Check with Ping ("Use the Ping")
Alive check function
(alive check of an
external device)
Check with KeepAlive ("Use the
KeepAlive")
Pairing open
Communication using automatic open UDP port setting
Remote password check
Simultaneous broadcast
Connection to MELSOFT products or GOT
Find CPU function
Time setting function (SNTP client)
User connection
Auto open UDP port
FTP transmission port
MELSOFT transmission port
(UDP/IP)
System connection
MELSOFT transmission port
(TCP/IP)
HTTP port
MELSOFT direct connection
IP packet transfer function
Communications using SLMP
Description
Checks the connection status of an external device by
sending a Ping message (ICMP Echo) to an external
device. Closes the corresponding connection if no
response message is received.
Checks the connection status of an external device by
sending an ACK message, which notifies an open status of
the connection opened using the TCP protocol to an
external device.
Enables data communications using two connections with
opening of one port, by pairing the receiving connection
with the sending connection.
Enables communications without performing open/close
processing after the station, in which an Ethernet module is
mounted, is started up.
Prevents unauthorized access to the CPU module by users
in remote locations.
Enables simultaneous broadcast to all Ethernet module
mounted stations within the same Ethernet network, when
fixed buffer communications are performed without
procedure on the condition that UDP/IP is used.
Enables the connection to a MELSOFT product (such as a
programming tool and MX Component) or GOT
Finds the CPU modules connected to the same hub as GX
Developer, and displays a list.
Collects time information from the time information server
and sets time in the CPU module automatically.
Connection which is used by user during communications
using the MC protocol or the fixed buffer.
Can be used as MELSOFT communication port of system
connection by setting parameters.
Up to 16 connections can be used.
Connection which is used by the system only.
Communicates data (using FTP or HTTP) through the
built-in Ethernet ports from an Ethernet device (such as a
personal computer) to the following IP-compatible devices
connected via a CC-Link IE Controller Network or CC-Link
IE Field Network module.
• External devices on CC-Link IE Controller Network or
CC-Link IE Field Network
• External devices on the Ethernet network, which are
connected through the built-in Ethernet ports
Enables an external device to read/write data from/to the
SLMP-compatible device connected to the shared network
with the Ethernet module.
In addition, enables an external device to read/write data
from/to a device in the CPU module connected to the
Ethernet module.
APPENDICES
Availability
Built-in
Ethernet port QJ71E71-100
QCPU
×
*4
×
×
*10
×
×
×
*5 *6
*5 *6*7
×
×
×
×
203
A