RS485 Configuration

This page allows to enter the configuration parameters and show the information of the controller’s RS485 port.

This page allows for setting parameters such as:

• Baud rate (read-only): the RS485 baud rate within the range from 2400 to 115200;
• Modbus Config (read-only): the Modbus protocol type–RTU or ASCII;
• Stop Bits (read/write): number of stop bits (1 or 2);
• Data Bits (read/write): number of data bits transmitted in a single byte (7 or 8);
• Parity Bits (read/write): transmission protection as a parity bit added before the stop bit (bits);
• RS485 Biasing Resistors: activation of the biasing resistors for MINI IP modules only, with a hardware version >= 2.0; MIX IP modules with hardware version 3.0 and up have a hardware switch for RS485 biasing under the bottom cover;
• Received Frames (read-only): number of received frames;
• Transmitted Frames (read-only): number of transmitted frames;
• Error Frames (read-only): number of error frames.