Event Display - Omron NB Series Operation Manual

3 Functions of NB-Designer

3-6-23 Event Display

Event Display component is used to display the event information registered in "Event
Information database" and whose current state satisfying the triggering conditions. The Event Display
component will display these triggered event information one by one according to the time sequence of
the triggered event. If the accurate time needs to be displayed, the RTC must be used or the Time must
be read from the PLC.
Process of adding one Event Display component
1
Press the Event Display component icon, drag it to the window, then the [Basic Attributes]
dialog box of the Event Display component will pop up.
Read Address: Refers to the word address controlling the scroll (Up or Down) of the event
Address: Refers to the word address corresponding to the Event Display component.
Word Length: Displays the data length of the read address, which is 1 by default.
3-164
display window. All the information is classified according to the triggered time
of the event, and the new event is displayed on the top while the old event is
displayed on the bottom. If the value of this register is N, the N
will be displayed in the first line of the screen.
NB-series Programmable Terminals NB-Designer Operation Manual(V106)
th information