Custom Industrial Control Widget

indicator.py is a full custom Industrial shape widget for control and visualization process

Brief

This script encapsulate diferent control widgets with multiple inheritance. get_data will retrieve the collected data of each custom widget. set_data(data) will fill the information on data.

Note:

data is a dict, so is imperative to parse a parameter with same shape or in case build it's one.

Also this group classes were created with porpose of work in multithreading joined to a Modbus communication engine.

Todo:

• Complete API documentation.
• Implement threaded modbus communications engine.
• Implement Save data in a .json file and upload data file and parse to custom widgets.
• Implement access control slot for advanced settings control access.
• Implement Bar gauge needle animation.
• Implement alarms settings and needle visualization.

Features

Main Tab

• Radial or Bar shape full colour gauge.
• Live value of measurement.
• Colorpicker button (trend).
• Checkbox control (trend).

Second Tab (Config)

• Alias line edit to name the control.
• Zero edit value for measuring and control porposes.
• Span edit value for measuring and control porposes.
• Units line edit for measuring and control porposes.
• Avanzado button to unlock advanced settings.

Third Tab (Control)

• Habilitar checkbox for ENABLE/DISABLE control features.
• Set point value edit for On/Off or PID control porposes.
• Type combobox for choose a type On/Off or PID control.
• Hist value edit for On/Off control porposes.
• kP, Ki, KD value edit for PID type control setting values.

Fourth Tab (Comms)

• Host line edit for network settings.
• Port value edit for network settings.
• Read and Write addr, reg respectly for read and wirte communications.