Det-Tronics S3 Graphics - Manual (Page 182)

EAGLE QUANTUM PREMIER DEVICES 12-67 EAGLE QUANTUM PREMIER DEVICES
Version 6.0
Alarm Setpoints
The High and Low gas alarm setpoints can be changed by entering new values in the fields provided on the
dialog box.
The default values are 2% LFLM for the High Alarm and 1% LFLM for the Low Alarm at a full scale of 5.00 LFLM.
The High and Low alarms can be adjusted within a range of 0.25% LFL and 3% LFLM.
Note
the Low Alarm setpoint cannot be set to a higher value than the High Alarm setpoint.
PV Deadband
The “PV Deadband” field determines what percentage change in the Process Variable (PV) will prompt the unit
to send an immediate update to the controller instead of waiting for its regularly scheduled message time. The
default is 5%.
Common Settings
The bottom of the “OPECL Editor...” dialog box contains buttons for setting all of the common settings on the
device.
OPECL • ALARM SETPOINTS