The Example Of Haiwell Cloud Configuration Directly Communicates With The H02Pw Module - Haiwell PLC User Manual

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2.8. The example of Haiwell cloud configuration directly communicates with the H02PW module

Open Haiwell SCADA software, select "new project", then select "add device" at the "device", according to the module you choose
supports Ethernet or RS485, select the serial or Ethernet, in this case for serial port, the generated serial port number of USB to
485 is COM6, as shown below:
The default parameter for the module is 19200 N 8 2 RTU, and station number address is 1. As for serial port, it directly selects
Haiwell remote module driver:
Click OK, then it will prompt us to start setting up variables. We create the H02PW module 2-channel corresponding CR code
variables of the voltage / current measurements、voltage / current output values、PWM output period and duty cycle:
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