If the option “10 Modbus RTU Modules” is selected, this WISE-580x is set to connect to Modbus RTU Slave modules only and the address of the Modbus RTU Slave module in this mode has to be set between 1~32. There are two options if you select “4 Modbus RTU Modules + 16 I-7000 Modules”, the address of the Modbus RTU Slave module has to be set between 17~20. In the “Mode” field, select the I/O module connection mode for this WISE-580x. You can adjust this value to most appropriate time interval, such as: extend this value to make sure every Modbus RTU Slave device connected to the WISE-580x has enough time to process the Modbus command, or shorten this value to improve the efficient of the poll mechanism between Modbus RTU Slave device and WISE-580x. For each Modbus RTU Slave device has different Modbus command process capability, the response time for sending result from Modbus RTU Slave device to controller might be different. Select the data transmission Baudrate for WISE-580x COM2, and then the system will automatically provide a proper value in the “Silent Interval” field. Please note: on the I-7000 Module Setting page, there is a COM2 Baudrate setting as well, please note that all I-7000 modules and Modbus RTU Slave modules that are connected to the WISE-580x COM2 must be set to the same Baudrate. The Baudrate has to be set the same as the Baudrate of Modbus RTU Slave modules. In the “Baudrate(COM2)” field, select the WISE-580x COM2 data transmission Baudrate from the drop down list. Each WISE-580x can connect to either up to 4 or 10 Modbus RTU Slave modules - the maximum quantity it allows to connect to depends on the mode selected. In Modbus RTU Modules Setting page, it allows to perform parameters settings and related configuration of the Modbus RTU Slave modules for use in the IF-THEN-ELSE rules edition.
The comparison table of WISE-580x, WISE-580x-MTCP, WISE-52xx and WISE-224x in I/O module connection is as below: I/O Module Support And with SCADA software, it also allows to monitor and control the Modbus RTU device retrieved information on the WISE-580x, WISE-52xx and WISE-224x. And by WISE IF-THEN-ELSE rule engine, it allows to perform automation control operation on the devices. If (! Modbus RTU protocol, WISE-580x, WISE-52xx and WISE-224x is able to read or write 4 types of Modbus data (Coil Output, Discrete Input, Input Register and Holding Register) from the Modbus RTU Slave modules to the WISE-580x, WISE-52xx and WISE-224x. String ports = SerialPort.GetPortNames() Also set default textbox values: // 1) Available Ports: Three to load - ports, baudrates, datetype. Timer.Elapsed += new ElapsedEventHandler(timer_Elapsed) Public delegate void GUIStatus( string paramString) Public delegate void GUIDelegate( string paramString) delegate void UpdateThread(int state) // Thread th1 / public partial class MainWindow : Window / /// Interaction logic for MainWindow.xaml
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