Operation Pressure Object; Table 34 Status Flags; Table 40 Status Flags - Vaisala CARBOCAP GMW90 Series User Manual

Appendix A _________________________________________________________ BACnet Reference
Table 35 Reliability
State
0 NO_FAULT_DETECTED
1 NO_SENSOR
2 OVER_RANGE
3 UNDER_RANGE
7 UNRELIABLE_OTHER
Table 36 Event State
State
0 NORMAL
1 FAULT

Operation Pressure Object

NOTE
Table 37 Operation Pressure Object Properties
Property
Object Identifier
Object Name
Object Type
Present Value
Description
Units
Status Flags
Event State
Out of Service
Table 38 Status Flags
Flag
IN_ALARM
FAULT
OVERRIDDEN
OUT_OF_SERVICE
VAISALA ________________________________________________________________________ 93
Set current atmospheric pressure to apply pressure compensation to CO
measurement, and to improve the calculation accuracy of pressure
dependent humidity parameters.
Pressure and Altitude objects are linked together. If Present Value in one
object is changed, Present Value in another object is changed
accordingly.
Data type
BACnet Object Identifier
Character String
BACnet Object Type
Real
Character String
BACnet Engineering Units
BACnet Status Flags
BACnet Event State
BOOLEAN
State
FALSE
FALSE
FALSE
FALSE
Cause
No contact to measurement module
RH over 100%
RH under 0%
Other measurement error
Cause
Reliability equals 0 (NO FAULT DETECTED)
Reliability not 0
Writable
No
No
No
Yes
No
No
No
No
No
Cause
Always FALSE
Always FALSE
Always FALSE
Always FALSE
Value or Initial Value
00 80 00 01 (hex)
Object Type = 2,
Instance = 1
"OPER P"
2 (Analog Value)
1013.25
"Operation Pressure"
133 (hectopascals)
0 (FAULT == FALSE)
0 (NORMAL,
does not change)
0 (FALSE)
2