User`s manual

6 - 25 6 - 25
6. HOW TO COMMUNICATE WITH ID TAGS
6.4.2 Read
The Read program is a program for reading data from an ID tag.
(1) Program conditions
(a) Setting contents
Intelligent Function
Module Device
Address
Buffer Memory Name Setting Contents
U0
\
G0
Command code specification
area (CH1)
H0 (Read)
U0
\
G3
Head address specification
area (CH1)
K10 (Address: 10)
U0
\
G4
Number of processed points
specification area (CH1)
K8 (8 bytes)
(b) Devices used by user
1. External inputs (commands)
Device Application
M1010 Read ID Tag command
M1011 Read ID Tag result reception
M1012 Cancel Read ID Tag command
2. External outputs (verification)
Device Application
M1013 Normal completion during Read ID Tag
M1014 Module error during Read ID Tag
M1015 ID communication complete during Read ID Tag
D1010 Error details storage during Read ID Tag
D1200 to D1203 Read data storage during Read ID Tag