Hello, I'm trying to create a connection between Raspberry Pi (Model 3 b+) and a Gateway IoT (this device only receives a Modbus RTU payload). The RS-485 converter is connected on Raspberry, and the configuration of /etc/CODESYSControl_Users.cfg are: [SysCom] Linux.Devicefile.1=/dev/ttyS1 Linux.Devicefile.2=/dev/ttyUSB0 But, when I go to ModBus_COM configuration on CodeSys, I have this returned: serialCOM.png And, after I have a timeout error: timeoutError.png If someone help's me I'll be so gra...
Hello, I'm trying to create a connection between Raspberry Pi (Model 3 b+) and a Gateway IoT (this device only receives a Modbus RTU payload). The RS-485 converter is connected on Raspberry, and the configuration of /etc/CODESYSControl_Users.cfg are: [SysCom] Linux.Devicefile.1=/dev/ttyS1 Linux.Devicefile.2=/dev/ttyUSB0 But, when I go to ModBus_COM configuration on CodeSys, I have that returned: serialCOM.png And, after I have a timeout error: timeoutError.png If someone help's me I'll be so gra...
Hello, I'm trying to create a connection between Raspberry Pi (Model 3 b+) and a Gateway IoT (this device only receives a Modbus RTU payload). The RS-485 converter is connected on Raspberry, and the configuration of /etc/CODESYSControl_Users.cfg are: [SysCom] Linux.Devicefile.1=/dev/ttyS1 Linux.Devicefile.2=/dev/ttyUSB0 But, when I go to ModBus_COM configuration on CodeSys, I have that returned: serialCOM.png And, before I have a timeout error: timeoutError.png If someone help's me I'll be so gr...
Hello, I'm trying to create a connection between Raspberry Pi (Model 3 b+) and a Gateway IoT (this device only receives a Modbus RTU payload). The RS-485 converter is connected on Raspberry, and the configuration of /etc/CODESYSControl_Users.cfg are: [SysCom] Linux.Devicefile.1=/dev/ttyS1 Linux.Devicefile.2=/dev/ttyUSB0 But, when I go to ModBus_COM configuration on CodeSys, I have that returned: And, before I have a timeout error: If someone help's me I'll be so grateful.