OPCPumps

siio

About this app

Factory Automation/Process Automation. This is an inexpensive fully rotatable 3d OPC-UA monitoring (and control, if enabled) system developed to monitor up to 37 IO over the web or local area network. The user can configure up to (3)three pumps and define instrument limit values and set up to (8)eight device status colors for all dynamic devices. There are 3(three) different types of suction valves and 5(five) different types of discharge valves to choose from. The user also has the option to configure a TT(Double), PT(Double) and FT(Double) for each pump and can also can configure the motor current and two motor TT's(Double). These TT's can be used for winding or bearing temperatures. The 'LCD'(String) can be used to display PLC error messages on the LCD display on the control panel. The LT(Double) on the sump and the three TT(Double),PT(Double) & FT(Double) on the discharge line can also be enabled and configured as required. The control panel buttons '0'(Stop) and '1'(Start) is enabled by the 'Motor:Cmd' Node.

Due to the Certificate and Key exchange establishing the OPC connection the first time does takes around a minute or so, thereafter it connects within ~15 sec, this is obviously depending on the network conditions. The application creates the Self Signed Certificate on the configured OPC Server. If Login is required, the user have to 'Trust' the 'OPCPumps' Certificate on the OPC Server in order to establish the connection. Only one instance will be able to communicate with the OPC Server. On the successful creation of the Certificate a 'Delete' button will appear in the 'OPC Panel' section on the settings screen, the user can use this button to delete the Certificate and associated Key in order to point the app to a different 'Endpoint'.

The application obviously won't connect to an OPC server if the 'Endpoint' entered doesn't exist. Always ensure that the correct 'Security Mode' is enabled in the OPC Server and supply the correct credentials accordingly. If one or more dynamic devices appear 'white' and if the associated nodes displays a '#Com' message it means that the incorrect 'NodeID' was entered. If all the dynamics devices turn 'white' and all the associated nodes displays a '#Com' message during runtime, it means that the connection to the server was lost. The application will try to restore the connection.

The default 'Endpoint' on installation is a free online OPC SimulationServer supplied by Prosys OPC(prosysopc.com).
Endpoint: 'opc.tcp://uademo.prosysopc.com:53530/OPCUA/SimulationServer'
NodeID's: 'ns=3;i=1001' - 'ns=3;i=1006' of type Double, 'ns=5;s=StringDataItem' of type String and 'ns=5;s=BooleanDataItem' of type Bool. No Login credentials required. (Unfortunately not always online.)

DISCLAIMER:
The Author/Developer makes no representation or warranty, express or implied. The use of this software is solely at your own risk and the Author/Developer do not assume/accept any liability for any damage that may occur during the use thereof.

See Privacy Policy at:
https://asisiio.github.io/OPCPumps_Privacy/