Chapter 5 Relay Ladder Logic Programming 108
-
Or sending terminal I03 I04 I05 I06 I07 0 0 0
Example 2: IO Link Mode 2
Set ① = 2, ② = 5, ③ = M03~M07 and ④ =W17~W21; when enabling the IO Link, the ON/OFF state of
M03~M07 is controlled by the W17~W21.
①=1, ② = 5, ③ = M03~M07, ④:W17~W21
Memory List Position W17 W18 W19 W20 W21
Corresponding receiving
Or sending terminal M03
M04 M05 M06
M07
Remote I/O
Remote IO function can make one SG2 as master link to another SG2 as slaver; the slaver can’t
perform its program. Below figures show how to configure the remote IO system.
Don’t use expansion DI/DO modules, when remote I/O function is enabled.
Set to master
Remote I/O disable
Set to slaver
Set to slave
User program not valid
Input = X coil of master
Output = Y coil of master
Set to master
User program valid
X = slave input
Y = slave out
To Next Page
Loading...
