Install Instructions

49
Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc.
ZIP Economizer
BACnet Object Descriptions
AlarmState BI [1] Alarm State Active / Inactive - R
G BI [2] Occupancy (Fan) State Active / Inactive - R
Y1 BI [3] Stage 1 cooling request Active / Inactive - R
Y2 BI [4] Stage 2 cooling request Active / Inactive - R
W1 BI [5] Stage 1 heating request Active / Inactive - R
Compressor1State BI [6] CC1 relay state Active / Inactive - R
Compressor2State BI [7] CC2 r elay state Active / Inactive - R
ExhFanState BI [8] Exhaust fan relay state Active / Inactive - R
SATLowLimState BI [9] Compressor disabled when evap
SAT is too low (CC2 and/or CC1)
Active / Inactive - R
LowOATCompLockoutState BI [10] Low Ambient Compressor Lockout
state (LCLO)
Active / Inactive - R
PurgeState BI [11] Active when purge request from
PurgeCommand or AUX2
Active / Inactive - R
FanSpeedState BI [12] Associative indoor fan speed Active / Inactive - R
PurgeOperationEn BV [1] Enable / disable purge operation
function
Active / Inactive Inactive W
SatY2LimitEn BV [2] Enable / disable default SAT Y2
Limit
Active / Inactive Active W
RemoteDmpOverrideEn BV [3] Enable / disable remote damper
override function
Active / Inactive Inactive W
OperationMode MI [1] Current operational mode of ZIP
Economizer
1…18
(see “OP Mode
Definition" for further
information
)
- R
CurrentAlarm MI [2] Most recent active alarm 1…31
(see"Alarm Definition”
for further information)
- R
CompressorQuantity MI [3] Number of compressors detected or
selected
1: Auto
2: 1 compressor
3: 2 compressors
4: undefined
- R
ClimateZone MI [4] ZIP code determined climate zone 1…34
(see"Climate Zone
Definition" for further
information)
- R
StatusCompressor1 MI [5] Compressor 1 status state 1: Available
2: off SAT ok
3: off checking SAT
4: off Econ Potential
5: off DXLL
6: off LCLO
- R
StatusCompressor2 MI [6] Compressor 2 status state 1: Available
2: off SAT ok
3: off checking SAT
4: off Econ Potential
5: off DXLL
6: off LCLO
- R
Object Name Object
Type /
Instance
Description
Values
Default
Access