ajit.nayak87
Member
Dear all
I have DVP14SS211R series Delta PLC Which is having 24V DC supply voltage. I am using PLC as master and My end device as slave. My slave device set device_iD=1
I am using Modbus RTU protocol for Function code1
baud rate =9600
parity =none
Stop bit=1
data length=8
I would like to know how to send request with Function code 1(Read coil Register). i have attached code reference. Communication block it wont give error it shows 0 .means No error
I would like to know What is the Address to be set for MODRD/MODWR/MODRW function. If my salve id set is 1 FC1 start address 1 length is 32.
I have checked i made it correct . But i wanted to what should be register to get value.
I have DVP14SS211R series Delta PLC Which is having 24V DC supply voltage. I am using PLC as master and My end device as slave. My slave device set device_iD=1
I am using Modbus RTU protocol for Function code1
baud rate =9600
parity =none
Stop bit=1
data length=8
I would like to know how to send request with Function code 1(Read coil Register). i have attached code reference. Communication block it wont give error it shows 0 .means No error
I would like to know What is the Address to be set for MODRD/MODWR/MODRW function. If my salve id set is 1 FC1 start address 1 length is 32.
I have checked i made it correct . But i wanted to what should be register to get value.