• The program contains a graphical interface in the form of a three-dimensional synoptic diagram, as can be seen in Fig. 1, displayed on the screen of the process computer, which presents real-time information on the position and status of all electrically or pneumatically operated valves, the position of all mechanically (manually) operated valves, as well as the values ​​of pressures, temperatures and gas flows acquired from the instrumentation installed in the station, ensuring, at the same time, the possibility of controlling the valves with electric or pneumatic actuation by the operator through the process computer.
• The position and status information of electrically and pneumatically actuated valves, as well as the values ​​of technological parameters, are retrieved automatically through serial data transmission from measurement, control and data acquisition systems, and the status and position information of actuated valves mechanics (manual) will be able to be entered by the operator from the process computer keyboard using personalized usernames and passwords.
• The program allows the operator to view on the same screen all the information necessary to control the technological node, as well as the possibility of executing closing, opening, stop commands for valves with electric or pneumatic actuation, directly from the process computer, by using passwords and names user that can be chosen later by the beneficiary.
• Any maneuver performed on the valves with electric or pneumatic actuation, through the graphic interface, is saved together with the time of execution and the name of the user, and if the maneuver is not done from the computer, but through the local electric or pneumatic command, at least the moment is saved in which the valve position was changed. Also, any change made in the synoptic diagram on the displayed position of the valves with mechanical (manual) actuation is saved together with the time it was made and the user's name
• The program allows the generation of reports with the history of events on time intervals chosen by the beneficiary.
• For the technological parameters of the technological node (P,T, Q, etc.), graphs with their evolution over time can be presented at intervals chosen by the beneficiary.
• Closed, open and intermediate valves are symbolized differently. Likewise, the valves where communication with the control system is interrupted or are de-energized will have, in the synoptic diagram, symbols different from those with normal operation.
• Actuation torque value as a percentage of the maximum value (only for those for which this parameter can be retrieved by electrical signal)
  • end of stroke limit reached
  • the sense of actuation (for which the command was given)
  • valve stroke value in percentage of the maximum value (only for those for which this parameter can be retrieved by electrical signal)
  • the actuation torque value as a percentage of the maximum value (only for those for which this parameter can be retrieved by electrical signal)
• All stored data can be retrieved later, via the network or on physical media for analysis and processing.
• The program ensures the possibility of controlling the regulating valves through the process computer, either by prescribing pressure values ​​that will be automatically maintained by the electronic regulator, or by prescribing a percentage of the valve stroke.

In this structure it can be seen that the product can be used with spectacular results either in the modernization of an existing technological node, equipped with various types of valve actuators and various types of process instrumentation, or in the execution of a new technological node designed to work with equipment and instrumentation of the same type, in both cases, the interface with the HMI operator, being done in the same way. The gallery below illustrates some of the functionality of the featured solution.