MC0313 Equipment Online Test

Ø Step 1: Connect the MC0313 Modbus to FF embedded core module to the FF system according to the bus connection method. Before powering on for the first time, you need to turn the S/E, WP and RST dial switches to ON and restore the factory values. After powering on for 5 seconds, turn the DIP switches of S/E, WP, and RST to OFF state respectively.

Ø  Step 2: Open the Modbus slave software and create a new project to simulate user data.

Modbus_slave user data simulation

Modbus_slave communication parameter configuration

Modbus_slave communication parameter data type configuration

Ø  Step 3: Open NI-FBUS Configurator, connect MC0313 to the FF system through the MC series test baseboard, and connect the serial port to Modbus_slave. It can be seen that MC0313 is online in NI.

MC0313 is online in NI

Ø  Step 4: Double-click the RB2 resource block, click Auto, and switch the resource block mode to Auto.

Switch the resource block mode to Auto

Ø Step 5: Close the resource block, double-click to open the MTB transformation block, click Auto, and switch the transformation block mode to Auto.

Switch the transform block mode to Auto

Ø Step 6: Observe whether the parameter MOD_IN1 reads the data entered in the Modbus_slave software from time to time.

MC0313 reads analog data: 50

MC0313 reads analog data: 105

The configuration and use of MC0313 are introduced here. If you are interested, please contact us.

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