Omron V680-HAM91 User Manual page 69

Auto Mode with Wire-saving Mode
This sample program shows a programming example for reading the RF Tag in Auto
Mode with Wire-saving mode. The ID Flag Sensor read the RF Tag data in Auto Mode
with Wire-saving mode , store the read data in the DM0000, and outputs normal
completion contact(100.05). If the communications is completed with error, error
completion contact(100.06) turns ON.
Mode setting switch settings
Data output bit OD0
Data output bit OD1
Data output bit OD2
Data output bit OD3
Data output bit OD14
Data output bit OD15
Upwardly differentiated
status of Data output
01.00
01.01
01.02
01.03
01.14
01.15
100.00 100.07
End
110.00
Self-holding
T0000
TIMER 000
P_EQ
P_EQ
Control I/O Interface
Detects when either of the data output
DIFU
bits(OD0 to OD15) turns ON.
100.00
Set the time 10msec at the timer000
TIMH
( #0001 x 10msec =10msec).
000
#0001
Wait 10msec after detecting either of
110.00
data output bits(OD0 to OD15) turns ON.
Self-holding
Compare the data output bits
CMP
(OD0 to OD15) and FFFFHex(all ones).
000
#FFFF
100.06
If the data output bis is all ones,
turns ON error completion contact.
Error completion
100.05
If the data output bis is not all ones,
turns ON normal completion contact.
Normal completion
Store the data output bits to DM0000.
MOV
000
D0000
100.07
End
Section 5
RFID System
67
User's Manual