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1. Ethernet 4-11
Network Communications
The contents of the system setting vary depending on the method selected. Check the
connecting method and make the setting on the V-SFT editor.
(A) Connecting to the PLC through RS-232C or RS-485 interface
1. PLC type setting
Select [System Setting] → [PLC Type] and select the PLC to be used.
2. Communication parameter setting
Select [System Setting] → [Comm.
Parameter]. Attach a check mark ( ) to
[Use Ethernet].
3. Select [System Setting] → [Network Table
Setting] → [Ethernet] →. The network
table edit window is displayed. Edit the
network table. For more information on
network table editing, refer to page 4-14.
(B) Connecting to the PLC on the Ethernet
1. PLC type setting
Select [System Setting] → [PLC Type] and select the PLC that shows [xxxxx
(Ethernet)]. At present (April 2002), the following PLC models are supported.
*1 For AUI connection, a transceiver is required.
- The memory use is the same as the one for 1 : 1 connection. (Refer to “Chapter 5
Connection to PLCs.”
* The data code of the V7 series is fixed to the binary code. Be sure to set the binary
code for the data code on the PLC.
PLC Model
Section on V-SFT
PLC Unit Connection
QnA series
(Ethernet)
Q2A, Q3A, Q4A
Q2ASx
AJ71QE71, AJ71QE71-B5
A1SJ71QE71-B2,
A1SJ71QE71-B5
10BASE-T connection:
Twist-pair cable
Category 5
AUI connection
*1
:
AUI cable
QnH (Q) series
(Ethernet)
QnH (Q mode) QJ71E71, QJ71E71-B2
FA-M3/FA-M3 R
(Ethernet)
FA-M3
FA-M3 R
F3LE01-5T, F3LE11-0T