Land 4500 MKII Premier, Operation And Maintenance Manual

Page: 62 / 139

Model 4500 Premier Dust and Opacity Monitor
62
(06) Preset Register
Query Response
Slave Address 11 Slave Address 11
Function 06 Function 06
Register Address Hi 00 Register Address Hi 06
Register Address Lo 20 Register Address Lo xx
Data Hi 00 Data Lo xx
Data Lo 03 Data Hi xx
CRC Hi xx CRC Hi xx
CRC Lo xx CRC Lo xx
(10 Hex) Preset Multiple Registers
Query Response
Slave Address 11 Slave Address 11
Function 10 Function 10
Register Address Hi 00 Register Address Hi 00
Register Address Lo 01 Register Address Lo 01
No. of Registers Hi 00 No. of Registers Hi 00
No. of Registers Lo 02 No. of Registers Lo 02
Byte Count 02 CRC Hi xx
Data Hi xx CRC Lo xx
Data Lo xx
Data Hi xx
Data Lo xx
CRC Hi xx
CRC Lo xx
CRC Generation
Consult the MODBUS manual available at www.modbus.org.