Remote Request - ADF Web HD67432 Series User Manual

Industrial Electronic Devices

REMOTE REQUEST:

In the "Priority and Destination" Register you have to indicate the Priority of the request in the high byte of the register (usually this value
is equal to 6) and the Address of the Destination Device in the low byte of register.
In the "PGN Part 1" you have to indicate the first two byte of the PGN while in the
byte of register, the third byte of the PGN.
In the "Source Address" Register you have to indicate the Source Address of the request in the high part of the register.
Only when you write the "Souce Address" register the request will be send to the J1939 network.
For example if you want to request the PGN 0x00FEE5 at device with address 5 you have to write:
1st reg = 0x0605
2nd reg = 0xE5FE
3rd reg = 0x0000
4th reg = 0x0100
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User Manual J1939 / Modbus Slave
Document code: MN67432_ENG
"PGN Part 2" Register you have to indicate, in the high
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