Sharp JW-20CM User Manual page 112

(3) Data transmission between master PC and slave PC
Providing synchronous transfer gives positive data communication.
[An example of synchronized transfer by OUT instruction]
ｺ 0200
ｺ 0203
Program in master station
• 00000 is turned "ON" at the master station side. (OUT 02000 is a self-holding circuit.)
• When 02000 is turned "ON" at the slave station side, OUT 02030 is also turned "ON." This is sent
back to the master station side.
9
Master station (PC00)
00000 F–44 02030
02000
Slave station (PC01)
： Send : Receive
Program in slave station
02000
9 14
·
ｺ 0200
ｺ 0203
02000 02030