Register Preset Modbus

Modbus communication with a specific Workcell item provided by Doosan Robotics can be performed using Preset Modbus. In such case, register a Preset Modbus and set the signal in Workcell Manager.

1. Select the Modbus menu from Settings > Network and select the Add TCP Slave or Add RTU Slave button.
2. A Modbus Slave is added to the Modbus Slave List and performs Modbus registration, and a message is displayed if the process fails.
3. To check the status of the signal registered to the Modbus Slave, select the View If the registration process fails, check the connection with the device and select the Settings button.
4. If the Modbus has been successfully registered, the input and output of the registered signal can be checked from the Details screen.
   • An output motion can be performed by entering a value and selecting the → button.

Note

• The Modbus RTU function is provided through DRL.
• DRL used for ModbusRTU Master only added add_modbus_rtu_signal().
• Other DRLs are used in the same way, except for add_modbus_signal(), which is used to add signals.
• DRL (serial_get_count(), serial_get_info()) are added to check serial port information.
• For more detailed description about DRL, refer to the Programming Manual.