Download Compact link module (EH-TLNKE) APPLICATION

Chapter 8 Special how to use
8.1
Special how to use compatible mode
When there are many modules with an I/O assignment of "LINK" and cannot add an I/O assignment of "LINK", the
compact link has the mode which can use the link area of 8 words by an I/O assignment of excepting "LINK" if setting
the compatible mode. Refer to following how to use.
■The I/O assignment by Control Editor and Ladder Editor
When setting I/O assignment of modules by programming software, notation of I/O information to choose at I/O
assignment is different from Control Editor and Ladder Editor.
With the following manuals, the I/O information is mentioned in "DBW(S)6" and "X1Y1W" to show in Table 8.1.1.
Table 8.1.1 I/O information notation by programming software
Programming software
Control Editor
Ladder Editor
Notation of the following manual
I/O classification to choose at I/O assignment setting
“DBW(S)6”
“X1Y1W”
“B1/1”
－
“DBW(S)6”
“X1Y1W”
■Description of side DIP switch
I/O assignment of "DBW(S)6" and "X1Y1W" becomes effective only at the time of compatible mode setting. Refer
to Table 8.1.2 for the setting method of DIP switch arranged on the module side. The setting method is same about
other switches.
Table 8.1.2
No.
1
Setting description
Select the built-in
terminator value
Description of side DIP switch
Details
Built-in 100Ω and 150Ω terminator on module, it is chosen which terminator is inserted between
A and B terminals of communication connector.
Bit8
Position
ON
ON
OFF
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Selection of built-in terminator
100 Ω (for recommended 0.3mm2 and 0.5mm2 twisted pair
cable)
ON
[Default setting: OFF]
2
Set an I/O assignment
ON
150 Ω (for recommended 0.75mm2 twisted pair cable)
ON
1 2 3 4 5 6 7 8
Set an I/O assignment of the module. (Note 1)
Bit1
Bit2
Bit3
Bit4
Bit5
Bit6
Bit7
ON
ON
ON
OFF
OFF
OFF
ON
1 2 3 4 5 6 7 8
Position
I/O assignment
ON
DBW(S)6
1 2 3 4 5 6 7 8
ON
[Default setting: OFF]
OFF
OFF
OFF
ON
OFF
OFF
OFF
X1Y1W
1 2 3 4 5 6 7 8
(Note 1) Refer to Table 8.1.3 about relations with CPU modules and I/O assignment.
8–1