R
Hi,
my name is Rouzbeh. I study IT (master) in Germany. My thesis is about meter reading and i have used a Socomec Diris A40 with a RS485 Modbus/Jbus module for communication with my laptop. But i don't have any idea about Modbus protocol. I have read about it in internet but that was not useful.
My problem is, i want to send a query to the meter and receive the amount of kWh of it. but I don't know, how i can do it. should i use a software for modbus communication or?
should i send only the query to the meter or do i need a handshake? how should be the handshake?
I really appreciate when you help me
thanks in advance
best regards
Rouzbeh
my name is Rouzbeh. I study IT (master) in Germany. My thesis is about meter reading and i have used a Socomec Diris A40 with a RS485 Modbus/Jbus module for communication with my laptop. But i don't have any idea about Modbus protocol. I have read about it in internet but that was not useful.
My problem is, i want to send a query to the meter and receive the amount of kWh of it. but I don't know, how i can do it. should i use a software for modbus communication or?
should i send only the query to the meter or do i need a handshake? how should be the handshake?
I really appreciate when you help me
thanks in advance
best regards
Rouzbeh