Re: [foxboro] Foxview Action Name and Momentary Contact
- From: Jerry Hidahl <Jerry_Hidahl@xxxxxxxxxxxx>
- To: foxboro@xxxxxxxxxxxxx
- Date: Wed, 14 Apr 2010 09:52:18 -0500
Sean,
We've avoided using momentary actions in displays in favor of configuring
the momentary action in the control loop for two reasons:
1. The momentary action in the display caused the display to freeze until
the display action finished (at least it used to for DM).
2. The momentary action is usually needed for all purposes and displays. If
the contact is operated from multiple displays, details, or faceplates,
they all have to have the momentary action. Including it in the loop
configuration simplifies the displays.
Jerry Hidahl
Process Control Engineer
Port Neches Performance Products
Huntsman Corporation
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