Omron NS10-TV Series Programming Manual page 355

Section 2 NS Series Functions
NS Series Programming Manual
No. Setting
1 Screen Switch
Condition when
Alarm/Event
Occurs
2
Alarm/Event his-
tory
3 Use Ring Buffer
R e f e r e n c e
R e f e r e n c e
R e f e r e n c e
♦
Alarm and event histories are kept separately.
Level Detection
Level detection is used to take a level when an alarm or event is generated and switch screens to the
specified screen for the alarm/event with the highest priority. If multiple alarms or events occur at the
same time, the display is automatically switched to the screen for the alarm/event with the highest pri-
ority.
Increasing level of priority
Alarm 1 (screen 11)
Alarm 2 (screen 12)
Alarm 3 (screen 13)
Decreasing level of priority
Destination screen
Rise Trigger Detection
Rising trigger detection is used to detect the start of the alarm/event and switches screens. If multiple
alarms or events occur at the same time, the display is automatically switched to the screen for the
alarm or event with the highest priority. If an alarm or event with lower priority than an existing alarm or
event occurs, the screen will not be switched.
If alarms or events with the same priority level occur at the same time, the screen switching will start
from the alarm or event with the lower number set under the alarm event setting (PT - alarm/event set-
ting).
Increasing level of priority
Alarm 1 (screen 11)
Alarm 2 (screen 12)
Alarm 3 (screen 13)
Decreasing level of priority
Destination screen
Select either Level Detection or Rise Trigger Detection for the screen switch condi-
tion when an alarm/event occurs. Refer to the following pages for details.
Sets the maximum number of alarm and the maximum number of events to be
recorded.
Up to 1,024 can be set for each.
If use ring buffer is selected, the oldest alarm/event record will be deleted when the
set record number is exceeded and an alarm/event is generated, and the new
alarm/event will be saved. If use ring buffer is not selected, new alarms or events
will not be recorded once the set record number has been reached.
11 12 11 13
11 12 11 13
Details
2-306
2-14 Alarms and Events