Omron V600 Series Operation Manual page 28

Data Carrier Memory Map
MDL Command Examples
1, 2, 3...
26
If the EEPROM is overwritten 100,000 times or more, the data in the manage-
ment area will not be revised and only a warning will be returned as a response. If
the number of overwriting operations is set as 00, the number will not be revised
and only the number of overwriting operations can be checked.
Start address of area
Note The first address must be
address is 6 to
(HEX) will be returned as an end code.
The following are MDL command usage examples with the condition that three
bytes beginning with 0010H are used as the management area.
1. The management area is cleared.
"WTH10010000000"
0010
0 0 H
0 0 H
0011
0 0 H
0012
2. Input 4 as the number of overwriting operations.
"MDL1001004"
0010
0 0 H
0 0 H
0011
0 4 H
0012
3. Input 5 as the number of overwriting operations.
"MDL1001005"
is added to be 9 times.
0010
0 0 H
0 0 H
0011
0 9 H
0012
4. The EEPROM has been overwritten 100,000 times.
When MDL1001000 is executed, MD76
(excessive overwriting operations) results.
0010
0011
0012
Upper digit Upper digit
Middle digit
3 bytes
Lower digit
0 to
7 or E to
0 1 H
8 6 H
A 0 H
Section
5 or 8 to D. If the first
F, the address error code, 7A
3-2