Honeywell UDC2500 Product Manual page 94

Configuration
Function Prompt
Lower Display
English Numeric
Code
A2S1HL 1109
A2S1EV 1109
A2S2TY 1110
A2S2VA 1111
A2S1HL 1112
A2S1EV 1112
ALHYST 1113
80
Selection or Range of Setting
Upper Display
English Numeric
HIGH
LOW
BEGIN
END
Value in
engineering units
HIGH
LOW
BEGIN
END
0.0 to 100.0 % of
span or full output
as appropriate
UDC2500 Universal Digital Controller Product Manual
Code
ALARM 2 SETPOINT 1 STATE—Same as
0
A1S1HL.
1
ALARM 2 SEGMENT EVENT 1—Same as
0
A1S1EV.
1
ALARM 2 SETPOINT 2 TYPE—Select what
you want Setpoint 2 of Alarm 2 to represent.
The selections are the same as A1S1TYPE.
ATTENTION Not applicable with Relay
Duplex unless using Dual Relay PWA.
ALARM 2 SETPOINT 2 VALUE—This is the
value at which you want the alarm type
chosen in prompt A2S2TYPE to actuate.
The details are the same as A1S1 VAL.
ALARM 2 SETPOINT 1 STATE—Same as
0
A1S1HL.
1
ALARM 2 SEGMENT EVENT 2—Same as
0
A1S1EV.
1
ALARM HYSTERESIS—A single adjustable
hysteresis is provided on alarms such that
when the alarm is OFF it activates at exactly
the alarm setpoint; when the alarm is ON, it
will not deactivate until the variable is 0.0 %
to 100 % away from the alarm setpoint.
Configure the hysteresis of the alarms based
on INPUT signals as a % of input range
span.
Configure the hysteresis of the alarm based
on OUTPUT signals as a % of the full scale
output range.
Parameter
Definition
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