Event Display - KEP MMI-1500 Installation & Operation Manual

13.23 Event Display

The Event Display part opens a window to display messages in prioritized order. Various formatting features allow
the display of event trigger, acknowledge and return to normal times. The use of the Real Time Clock is required for
proper display of the time.
13.22.1 Procedure to create an Event Display Part.
1. Click Event Display icon or select Event Display from
the Parts menu.
2. Fill in General Tab Items:
Description: A reference name (not displayed) that you
assign to the Event Display.
Read Address: Used to control the scrolling, up and
down, of the Event display window. The value in the read
address is the relative distance from the event in the
topmost line of the display. All active messages are
sorted by time, the new events are displayed on the
topmost line and previous ones are below it. By varying
the value in the Read address, previous Events can be
viewed.
Device type is the word prefix.
Device address is the word number.
Data format: Defines data from the controller as
binary (BIN) or binary coded decimal (BCD).
See Word Lamp 13.2 for format description.
No. of words is fixed at 1 for this part.
Tag is used to select the Read address from a list of predefined Tags.
Aux. directs the Read address to be retrieved from the Auxiliary Port.
Write Address: A word that receives the write value specified in the Event Log's trigger event. The value is set when
acknowledging event messages in the Event Display.
Device type is the word prefix.
Device address is the word number.
Data format: Defines data from the controller as binary (BIN) or binary coded decimal (BCD).
See Word Lamp 13.2 for format description.
No. of words is fixed at 1 for this part.
Tag is used to select the Read address from a list of predefined Tags.
Aux. directs the Read address to be retrieved from the Auxiliary Port.
Example of an Event Display showing Event #1
Selected and Acknowledged
Read Address Value
Event Display Part
Write Address Value
171