A&D Device Net.Interface AD-4402 OP-21 Instruction Manual - page 23
of
28
AD-4402 OP-21
Page 21
Flow Chart
ON
OFF
Turn on
Clear data of memory
Detection of start signal
Copy "IN DATA" to memory
Command request
reply flag
Turn off command
request reply flag
Output "OUT DATA"
Next command process
Turn on command
request reply flag
Sequences
Check condition whether
command can be received
Step 1 Set the material code.
Step 2 Set the final value.
Step 3 Recall the material code.
Clear output data
in 2nd ch of "OUT DATA"