22
ODO Cap Serial Number
The serial number of the ODO cap is available for lot tracking purposes and is available as read-only using a read holding registers
command (function code 0x03) starting at address 0x0120. The value is a nine character ASCII string with a NULL character padding
as the unused last byte returned.
Address
Description
R/W
Type
Default
0x0120
ODO Cap Serial Number [0:8] + pad
R
ASCII
N/A
0x0121
0x0122
0x0123
0x0124
Request
Function Code
1 byte
0x03
Register Address
2 bytes
0x0120
Number Registers
2 bytes
0x0005
Response
Function Code
1 byte
0x03
Byte Count
1 byte
0x0A
Register Values
10 bytes
ODO Cap Serial Number [0:8] + pad
Modbus Configuration & Commands
