User`s guide

Section 7 – Displaying and Responding to Profit Optimizer Messages
7.2 Message Handling
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Honeywell Inc.
7.2 Message Handling
LCN Message
Summary
The Message Summary holds messages about Profit Optimizer until they are
acknowledged and cleared by the Operator. (Not all Profit Optimizer messages
go into the Summary.)
The <MSG SUMM> button on the console blinks red (and may sound) when
there are messages to be acknowledged.
After reading the Message Summary, acknowledge messages by pressing <ACK>
on the console. <ACK> does not clear the Summary; it only stops the blinking.
To clear a Summary page, press <MSG CLEAR>.
LCN Message
Journal
All Profit Optimizer messages are journalized. Display these through the Event
History Menu.
Alarms
Profit Optimizer errors are not accompanied by an alarm. Error alarming is
configured by the advanced process control design.