Omron NS Programming Manual page 594

Section 4 Using Functions
NS Series Programming Manual
2. Set alarm/event display on the screen as shown in the following table.
Background color
Movement when
Alarm/Event is selected
3. Register objects to the error details screen, as shown in the following diagram.
Numeral display and input object that
displays each temperature.
Bit lamp for each object
Suggestions
A ladder program must be written to turn ON the bit lamp for indicating the error position for each tem-
perature at the same time that the temperature error bit turns ON.
Example 4: To display a screen that provides a history of past alarms including the time of the error,
when the Temperature error alarm message is touched.
Temperature
error
Alarm list
1. Make the following alarm/event settings.
Message
Address
Auto screen switch
Screen No.
2. Set the alarm/event display on the screen as shown in the following table.
Background color
Movement when
Alarm/Event is selected
3. Create an alarm/event summary/history object with the settings shown in the following table on the
destination alarm history display screen.
Display data
Default display order
Red
Select Switch Screen to the specified Page Set with an Alarm/Event
Setting.
Temperature error
Conveyor stopped
Process 3 stopped
Alarm history
Temperature error
Number of the PLC bit to be monitored
OFF (Do not select.)
Number for the screen to display error details (Refer to step 3, be-
low.)
Red
Select Switch Screen to the Specified Page Set with an
Alarm/Event Setting.
Alarm history
From New Date & Time.
4-3
4-1 Application