Function List - Mitsubishi Electric MELSEC-L SERIES Basic User Manual

3.3

Function List

This section lists the E71 functions.
3.3.1
Function list
The following table lists the functions of the E71.
(1) Basic functions
The following table lists the basic E71 functions explained in this manual.
Function
Connecting with MELSOFT products and a GOT
MC protocol communications
Communications using SLMP
Data communications using the predefined
protocol
Procedure exists
No procedure
Pairing open
Communications
using a fixed buffer
Broadcast
communications
Communications using a random access buffer
Router relay function
Communications using an auto-open UDP port
IP filter function
Remote password
Hub connection status monitor function
Description
An E71 can be connected with MELSOFT products, such as
a programming tool and MX Component, and a GOT.
CPU module data can be read/written from/to connected
devices. Access to files can be also performed.
The connected device can read/write data from/to the buffer
memory or device of an SLMP supporting device connected
to the shared network with the E71. In addition, the
connected device can read/write data from/to the device of
the CPU module where an E71 is connected.
Data can be sent/received with protocols appropriate to each
connected device.
The connected device side protocol can be easily selected,
or created/edited from the Predefined Protocol Library of GX
Works2.
Any data is sent/received between a CPU module and
connected devices using the fixed buffer of an E71.
Paring receiving/sending connections enables data
communications with two connections by performing the
open process for one port.
Broadcast communications are enabled with all E71-
connected stations in the same Ethernet network that is
connected to the E71 when "No Procedure" communications
using a fixed buffer are performed using UDP/IP.
Data is read/written from multiple connected devices to the
random access buffer of an E71.
Data communications are performed through a router and a
gateway. This function is not the function where an E71
operates as a router.
Communications are enabled without the open/close
processes after an E71-connected station is started up.
The IP address of the connected device to be allowed or
denied access is set in the buffer memory, and access from
connected devices is restricted.
Unauthorized remote access to a CPU module is prevented.
The current connection status and transmission speed of an
E71 and a hub and the number of times that the E71
detected disconnection can be checked.
CHAPTER 3 SPECIFICATIONS
Reference
Page 82, CHAPTER 8
Page 85, CHAPTER 9
Page 89, CHAPTER 10
Page 95, CHAPTER 11
Page 120, CHAPTER 12
Page 139, Section 12.7
Page 141, Section 12.8
Page 154, CHAPTER 13
Page 169, Section 14.1
Page 174, Section 14.2
Page 175, Section 14.3
Page 181, Section 14.4
Page 191, Section 14.5
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