Function

Selections or

 

 

 

 

Parameter Definition

Prompt

Range of Setting

 

 

 

 

 

Lower Display

Upper Display

 

 

 

 

 

A1S2 EV

BEGIN

ALARM 1 SEGMENT EVENT 2—Same as A1S1 EV.

 

END

 

 

 

 

 

 

 

 

 

 

A2S1TYPE

Same as A1S1

ALARM 2 SETPOINT 1 TYPE—Select what you want Setpoint 1

 

TYPE

of Alarm 2 to represent.

 

 

The selections are the same as A1S1TYPE.

 

 

 

 

 

 

Not available with Relay Duplex or Position

 

 

 

ATTENTION

 

 

 

Proportional

output types unless using Dual Relay PWA.

 

 

 

 

 

 

A2S1 H L

HIGH

 

ALARM 2 SETPOINT 1 STATE—Same as A1S1 H L.

 

LOW

 

 

 

 

 

A2S1 EV

BEGIN

ALARM 2 SEGMENT EVENT 1—Same as A1S1 EV.

 

END

 

 

 

 

 

 

 

 

 

A2S2TYPE

Same as A1S1

ALARM 2 SETPOINT 2 TYPE—Select what you want Setpoint 2

 

TYPE

of Alarm 2 to represent.

 

 

The selections are the same as A1S1TYPE.

 

 

 

 

 

Not applicable with Relay Duplex or Position

 

 

 

ATTENTION

 

 

 

Proportional

output types unless using Dual Relay PWA.

 

 

 

 

 

A2S2 H L

HIGH

 

ALARM 2 SETPOINT 2 STATE—Same as A1S1 H L.

 

LOW

 

 

 

 

 

A2S2 EV

BEGIN

ALARM 2 SEGMENT EVENT 2—Same as

 

END

A1S1 EV.

 

 

 

 

ALHYST

0.0 to 100.0 % of

ALARM HYSTERESIS—A single adjustable hysteresis is

 

span or full output

provided on alarms such that when the alarm is OFF it activates

 

as appropriate

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.

 

 

 

 

ALM OUT1

 

LATCHING ALARM OUTPUT 1—Alarm output 1 can be

 

 

configured to be Latching or Non-latching.

 

NoLATCH

NoLATCH —Non-latching

 

LATCH

LATCH—Latching

 

 

 

 

When configured for latching, the alarm will stay

 

 

 

ATTENTION

 

 

 

active after the alarm condition ends until the RUN/HOLD key is

 

 

 

pressed.

 

 

 

 

BLOCK

 

 

ALARM BLOCKING—Prevents nuisance alarms when the

 

 

 

controller is first powered up. The alarm is suppressed until the

 

 

 

parameter gets to the non-alarm limit or band. Alarm blocking

 

 

 

affects both alarm setpoints.

 

 

 

 

 

 

 

04/08

UDC3200 Universal Digital Controller Operator Manual

61

Page 67
Image 67
Honeywell UDC3200 manual A1S2 EV, A2S1TYPE, A2S1 EV, A2S2TYPE, A2S2 EV, Alhyst, ALM OUT1, Block