exemys cLAN-MQ Series, User Manual

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Serial Port Modes
Embedded "Modbus Master" (for I/O extension)
Embedded "Modbus Slave" (to read I/Os from an external Modbus master)
"Remote" mode
Data parsing from "Scripts"
Serial Port Configuration
In GRD with two serial ports you will be able to configure them individually. Notice that the two serial
ports cannot be configured on the same mode .
Mode : Depending on how you are planning to use the GRD/cLAN you will choose on of these modes
Modbus Master:
To use the Embedded Modbus master to expand the I/Os
Script
: To parse incomming data or send data from the script (only on devices with script
programming support)
Modbus Slave:
To use the Embedded Modbus slave to read/write the device channels (Physical,
Modbus or script)
Remote : to access the serial remotely port using publish/subscript
Data output from MW transparent port : It allows you to configure which serial port can be reached
remotely from the broker. Configuring a serial port will force this option to on.
Baud Rate : Serial Port speed (1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200)
Data bits : Can be 7 or 8 bits
Parity : Error checking (none, even, odd)
cLAN-MQ User Manual Serial Port Configuration
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