Honeywell DR4300 Product Manual page 120

DR4300 Circular Chart Recorder
Lower Display
Prompt
A2 HYS
108
Upper Display
Range of Setting
or Selection
0.0 % to 100.0 % of input
span
[factory setting = 0]
DR4300 Circular Chart Recorder Product Manual
Parameter
Definition
ALARM 2 HYSTERESIS—This is an adjustable
hysteresis provided on alarm 2 that activates at exactly
the alarm setpoint when the alarm is OFF. When the
alarm is ON, it will not deactivate until the variable is
away from the alarm setpoint by a value equal to A2
HYS. Configure the hysteresis as a percent of input
range span.
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