Enhanced Vision OPLCs support SD cards that enable application data to be stored and remotely accessed. SD Suite enables you to view and manipulate that data, as well as format cards and perform other tasks. Note that SD Cards also enable , complex web-page hosting, and application cloning between OPLCs.
Remote Operator enables you to use a PC to view and work with a remote controller's HMI panel. You can define any number of controllers, then open multiple sessions to view them simultaneously, while docking or cascading windows according to your preferences.
DataXport creates logs of run-time or stored data from Data Tables and operand regions within Unitronics PLCs. DataXport saves the data logs in .ulp format. You can open these data logs using DataXport's companion application, DataXls, and then export the data to Excel files.
This tool downloads compressed control applications to local or remote Unitronics controllers. You generate a compressed application from within either U90 Ladder or VisiLogic. Your end user will be able to download the application, but will not be able to view or modify it. The tool can download applications and OS.
Also look at SI 103 .. SI 108 which are internal timers to close socket after a period of silence.
Try disabling your timer networks and setting SI 105 to 600 to achieve the same results. If your system is the Master use SI 109. If you open the Help and search for "SI 105" you can navigate your way to a more thorough description.
You can have up to four sockets on a Vision. But that's not your problem.
To use the SMTP protocol the mail sender must also be capable of SSL (secure socket layer) encoding to use outlook:
Almost all of the email services (gmail, etc) have gone to SSL which was conceived and implemented after the Vision product was released.
I have brought this up to the Creators and this is a complex problem that is not going to be added to the Vision OS.
So you can't send email from the Vision unless you have your own non-SSL email server. You'll have to go to a UniStream if you want to send email this way.
I know what you are asking. However, as a sort of backup.......
Doesn't your modbus connection/module/gizmo at the pump end have user settable I/O preferences that you can make them switch to if comms are lost after X minutes?