71
VAPOR-LOGIC
®
VERSION 6 INSTALLATION AND OPERATION MANUAL
Modbus, BACnet, LonTalk interoperability
OPERATION
Table 71-1:
GTS humidifier LX series interoperability variable and object names (continued)
Variable name and
BACnet object name
Read Only
(RO) or
Read Write
(RW)
Modbus
register
number*
BACnet
Object
Type and
Instance
LonTalk variable
names**
Description
Units
Range
I-P units SI units I-P units SI units
Faults and alarms
ProgOutput1_status
RO
DV-1
1
BV-01 nvoDryContact1
0=Open; 1=Closed
--
--
--
--
ProgOutput2_status
RO
DV-2
2
BV-02 nvoDryContact2
Active manual clear alarms exit
RO
DV-3
3
BV-03 nvoAlarms
Flag that a manual
clear alarm exists in
the system
Clear all active alarms
RW
DV-4
4
BV-04 nviClearAllFault
When set will clear all
active faults
Tank temp sensor failed
RW
DV-5
5
BV-05 nvoAlrmTnkTmpSen
See Table 49-1,
Alarms menu
Tank overtemp, Unit reboot
required
RW
DV-6
6
BV-06 nvoAlrmOvertemp
Signal at RH input out of range
RW
DV-7
7
BV-07
nvoAlrmRHsignal
nvoAlrmDewPtSgnl
nvoAlrmDemndSgnl
Duct RH sig out of range
RW
DV-8
8
BV-08 nvoAlrmDuctRHsig
Aux temp sense out of range
RW
DV-9
9
BV-09 nvoAlrmAuxTemp
Check water probe
RW
DV-10
10
BV-10 nvoAlrmProbeWire
Faulty water probe
RW
DV-11
11
BV-11 nvoAlrmProbeFail
Excessive fill time
RW
DV-12
12
BV-12 nvoAlrmFillTime
Excessive refill time
RW
DV-13
13
BV-13 nvoAlrmRefilTime
Tank not draining
RW
DV-14
14
BV-14 nvoAlrmNoDrain
Excessive boil time, Unit reboot
required
RW
DV-15
15
BV-15 nvoAlrmXessWater
No SDU airflow
RW
DV-16
16
BV-16 nvoAlrmNoSDUair
No power vent airflow
RW
DV-17
17
BV-17 nvoAlrmPrVentAir
No combustion airflow
RW
DV-18
18
BV-18 nvoAlrmNoCombAir
Blocked flue
RW
DV-19
19
BV-19 nvoAlrmBlockdFlu
Burner 1 fault
RW
DV-20
20
BV-20 nvoAlrmBurner1
Continued
