KEYENCE IV Series - Manual (Page 103)

A-9 - IV Series User’s Manual (Field Network) -
Reference program (PROFINET)
Handshake control [Enabled]
Siemens PLC
Network1
Network2
Network3
REQ
P
P
P
MOV
EN
IN Result
ENO
OUT Tool Score
Trigger
Result Ready
Result Ready
Result Ready Ack
Trigger Ack Trigger
Result Ready Ack Result Ready
z „ Description of the reference program
z z Network1
Sets “REQ” to ON and executes “Trigger”.
“Trigger Ack” ON will set “Trigger” to OFF (“Trigger” will be retained until “Trigger Ack” becomes ON).
z z Network2
“Result Ready” ON will copy the data written in “Tool Score” to “Result”.
z z Network3
“Result Ready” ON will execute “Result Ready Ack”.
“Result Ready” OFF will set “Result Ready Ack” to OFF (“Result Ready Ack” will be retained until “Result
Ready” becomes OFF).
A