Comms Link

A Comms Link is a connection that lets the EPM Data Management unit exchange data with other devices, for example, Programmable Logic Controller (PLCsClosed Programmable Logic Controller (PLC) - A rugged industrial computer used to control machines and processes. Examples: turning heaters on/off, reading sensors, running safety interlocks.) or Supervisory Control and Data Acquisition (SCADAClosed Supervisory Control and Data Acquisition (SCADA) - A software or system that lets operators monitor and control a whole plant from computer screens. It collects data from a wide variety of equipment such as PACs, PLCs, recorders, I/O, power controllers etc., shows trends and alarms, and lets users send commands.) computers. Typically, live process data and, in some cases, configuration data, for example, alarm thresholds, are exchanged.

Note - You can only access this function if you have the Can access Communications Link permission. To update settings you must also have the Can edit Communication Link permission. If you need to access these functions and do not have permission, please contact your system administrator.

The following communication link type is available:

Related topics - Deleting a Comms Link.

Last update - October 2026