Omron SYSMAC C200H-IDS01-V1 Operation Manual page 37

The User Program
Auto Write Command
Specifies the
type of data to be
written, which
can be ASCII
characters or
hexadecimal
numbers. Code
A (41) specifies
ASCII charac-
ters, while H (48)
specifies hexa-
decimal num-
bers.
22
The Auto Write command executes when the Data Carrier approaches the
Read/Write Head. When the Data Carrier comes within detection range of the
Read/Write Head, Auto Write writes data to the internal memory of the Data
Carrier. Up to 1024 bytes (512 words) of data can be written at a time. Specify
the first address in hexadecimal.
15 00
A W
4 1 5 7
A/H 1
41/48
3 1
*
2 A 0 D
This is OP (operation) code indicating that
the command is Auto Write.
This is OP code represented in ASCII code.
This code selects a Read/Write Head and is
always fixed to 1.
ASCII code
Specifies the first address of the Data Carrier
memory to which data is to be written. Ad-
dresses $0000 through $FFFF can be
specified in hexadecimal.
Write data
•
1024 bytes max. = 512 words
Terminator
ASCII code
Section 2-3