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i4scada Knowledge Base

MessengerPro Service for write access of Signals

Abstract

Enable the write access of i4scada Signals for MessengePro, using the Module Signals in the Studio Settings section.

MessengerPro supports the following services:

  • Email

  • Fax

  • SMS

  • Voice

  • OPC Items (i4scada Signals)

A Subscriber can have one or more of those services to get in contact with them. An OPC item could be a lamb or a horn that informs the subscriber about the alarming. For that, the signal must be permitted for MessengerPro inside the “Module Signals” configuration in the i4scada Studio.

ModuleSignals_MessPro.jpg

Enable MessengerPro for Module Signals

Since the MessengerPro service does not have direct contact with the PLC, the i4scada server must run to use this feature. But the write request from MessengerPro to the i4scada Server is buffered, if the Server is currently not available (for example, a restart after a maintenance job).

In this section: