Table of Contents
Advertisement
Chapter 4
Basic functions and System configuration
4.5.3
Replacement from Remote I/O MINI with mode-3
Mode-3 of remote I/O MINI is a mode that uses the remote input in 128.
Figure 4.26 shows the system configuration example of Remote I/O MINI with mode-1 for Large H series.
Figure 4.28 shows replaced system configuration example with compact remote.
In this case, it is necessary to change I/O assignment of master module from "Word X8W" to "Remote 2".
Please set I/O assignment "X16" for all input modules on slave bases, and change I/O numbers to its on remote
slave bases in program by using I/O No. batch change function.
Master module (EH-TRMME) of replaced system must be mounted on slot from 0 to 7 of base unit because
master module is treated as remote module. Moreover one CPU allows maximum 4 master modules in remote
system, it is necessary to change I/O assignment of master module to "Word 4W/4W" to use the number
exceeding 4 of master module per CPU. But in this case, it is necessary to make the number of output modules
below 4 per master module.
Figure 4.28 is an example of replacing all of master and slave modules with the EH-150 series. It is also possible
to leave all or partially slave modules like the H-200 series in order to postpone the wiring work of slaves. In this
case, please turn off high-speed refreshing mode (HS) of a front DIP switch of the master module and the slave
modules.
Setting of master
3
ON
1
2
3
4
5
6
7
8
Master module
(REM-MMH)
Occupied channels of master
Channel
Input
No.
0
X00200～X00215
1
X00216～X00231
2
X00232～X00247
3
X00248～X00263
4
X00264～X00279
5
X00280～X00295
6
WX0026
7
WX0027
Figure 4.26 System configuration example-11 of Remote I/O MINI with mode-3
Operation
3
mode:
Setting of slave St.No.0
U
0
7
Final CH:
5
L
Occupied channels of slave St.No.0
Channel
No.
Output
0
-
1
-
2
-
3
-
4
-
-
-
-
4 – 18
0
First CH:
Number of
occupied
5
channels:
Slave module
(RIOH-TL)
X
X
X
X
X
16
16
16
16
16
Occupied
slots
Input
Output
-
X00200～X00215
X00216～X00231
-
X00232～X00247
-
X00248～X00263
-
X00264～X00279
-
Setting of slave St. No.1
5
5
U
First CH:
Number of
3
occupied
L
3
channels:
Slave module
(RIOH-TL)
X
X
X
16
16
16
Occupied
slots
Occupied channels of slave St. No.1
Channel
Input
Output
No.
5
-
X00280～X00295
6
WX0026
-
7
WX0027
-
Advertisement
Table of Contents
