Xylem CHATTER RTU and E-mail - Manual (Page 98)

USERS MANUAL
CHATTER™ DATA LOGGER
98
Low limit
Use this pane to set the way each of the four Instrument
Net inputs will react when the low limit is passed on
either on a rising slope or on a falling slope.
See below for a detailed description of each part in this
pane.
In use?
Select if this input will react when the high limit is passed on either a rising slope or a falling slope.
Signal name
Select an existing signal name or enter a new signal name.
The signal name will act as an identifier for this input, inserted into any SMS messages and e-mails sent
from this analog input
Additional information:
Signal names explained
Set point
Enter the value you want to use as the low limit.
Passing this limit will either put the Chatter™ Data Logger
into event mode if
Event m ode is enabled or start an
alarm if C all on alarm O N is enabled
Additional information:
Working in event mode
Delay [Samples]
Enter the number of samples, you want the signal on the
analog input to be above the high limit before the
measurement is considered valid.
The delay can be between 0 and 250 samples,
Additional information:
Setting the data log interval
The actual delay time varies, it depends on the
what the Chatter™ Data Logger is doing right
now:
If the Chatter™ Data Logger is in working in
Event mode, the sample time is the Event log
interval
A dditional inform ation:
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