Orion-system PT-Link II BACnet3 Manual de usuario descargar pdf (Pagina 38)

Zone

Zone

7. PARAMETER TABLES

PT-Link II BACnet3 Interface

38

7.1 VCB-X BACnet Parameters

BACnet Properties for the VCB-X Controller

Param-

eter

Name Object Description

Limits

Minimum

Desired

Outdoor

Air CFM

OACfmMin AV:291 Minimum Out-

door Airﬂ ow

CFM Setpoint

.10K 200K

Missing

Outdoor

Air CFM

Sensor

OaCfmAlm BI: 370 Indicates

Outdoor Air

CFM Sensor is

not detected.

Outdoor

Humidity

OaRh AI:52 Current value

of the Outdoor

Humidity

Sensor.

Outdoor

Air

Dewpoint

OaDewPt AI: 332 Current calcu-

lated Outdoor

Air Dewpoint.

Outdoor

Air Tem-

perature

OaTp AI: 54 Current value

of the

outdoor

temperature

sensor.

Outdoor

Air

Tempera-

ture Offset

OaTpOst AV: 53 If the Outdoor

Temperature

Sensor is reading

incorrectly, use

this to enter an

offset to adjust

the Sensor’s

Temperature.

-100 100

Minimum

Outside

Air CFM

Deadband

OacfmDb AV: 359 The Deadband

is used both

above and below

the Outdoor Air

CFM setpoint

to help prevent

hunting.

10 1000

Outdoor

Air Tem-

perature

Sensor

Lost

OaTpAlm BI: 117 Indicates a

failure of the

Outdoor Air

Temperature

Sensor.

Outdoor

Wetbulb

OaWtbl AI: 55 Current calcu-

lated value of the

outdoor wetbulb

temperature.

Preheat

Relay

Setpoint

PreHtAmb AV:286 If the Supply Fan

is energized this

is the tempera-

ture at which the

Preheat Relay

will activate.

Operates only

in the Occupied

Mode.

-30 70

Proof

of Flow

Alarm

PofAlm BI: 26 Indicates no

Proof of Water

Flow.

BACnet Properties for the VCB-X Controller

Param-

eter

Name Object Description

Limits

Reheat

Enabled

RehtEnbl BI: 363 Modulating

Hotgas Reheat

Enabled.

Reheat

Valve

Position

RtVlvPos AI:277 Current position

of MHGRV

modulating hot

gas reheat valve.

Missing

Reheat

Module

MisMH-

GRV

BI: 374 Indicates that the

MHGRV Module

is not

communicating

with the VCB-X

Controller.

Return Air

CFM

RaCFM AI:275 Current Return

Airﬂ ow

Measurement.

Missing

Return

Air CFM

Sensor

RaCfmSr BI: 373 Indicates

that the Return

Air CFM Sensor

is not detected.

Return Air

Damper

Position

RaDmp AI: 336 Current Return

Air Damper

position.

Return Air

Humidity

RaRH AI: 337 Current value of

the Return Air

Humidity Sensor.

Return Air

Tempera-

ture

RaTp AI: 64 Current value of

the return tem-

perature sensor.

Return Air

Tempera-

ture Sensor

Offset

RaTpOst AV: 65 If the Return

Temperature

Sensor is reading

incorrectly, use

this to enter an

offset to adjust

the Sensor’s

Temperature.

-100 100

Bad Return

Air Sensor

RaTpAlm BI: 365 Indicates a failure

of the Return Air

Sensor.

Return

Bypass

Damper

Position

RetBydmp AI: 335 Current Return

Bypass Damper

position.

Schedule

Force

SchdFrc AV: 66 0 = Auto (uses

controller’s

schedule)

1 = Forced

Occupied

2 = Forced

Unoccupied

02

Current

Slide

Adjust

Offset

SldAdOfs AI: 338 Current Slide

Adjust Offset

value.

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 71 72

Comentarios a estos manuales

Sin comentarios