Table 21-1:
Model TRI2 BACnet humidistat parameters
Parameter
Description
Range
Desired Default
*1L 00
Select loop control input:
2,6
Universal Input 6
6 (Duct)
Sensor input 2
2 (Room)
1L 01
Minimum setpoint limit
0-100
0
1L 02
Maximum setpoint limit
0-100
100
1L SP
Control loop set point:
0-100
50%
1L 09
Disable the Control Loop when the given Alarm is active.
Alarms 1-8
Alarm 1
1L 10
Offset for PI Sequences
0 to 100
0
1L 11
The proportional band for heating
0 to 100
10
1L 13
Integral gain heating (0.1 steps):
0-25.5
0.1
low = slow reaction, high = fast reaction.
1L 15
Measuring interval integral (seconds):
0-25.5
15
low = fast reaction, high value = slow reaction.
1A 02
Type of output signal:
ON/OFF
ON
0-10V, 0-20mA. OFF
2-10V, 4-20mA. ON
1A 03
Minimum limitation of output signal default and in loop heating mode.
0-100%
0%
1A 04
Maximum limitation of output signal default and in loop heating mode.
0-100%
100%
*02 u0
Internal Sensor Type
0=not active
0,2
0 (Duct)
2=internal humidity sensor
2 (Room
02 u6
Sensor Calibration
-12.7 to 12.8
0
*06 u0
Universal Input Signal Type
0,1
0= not active
0 (Room)
1= (0-10V or 0-20mA)
1 (Duct)
UP 01
Enable access to setpoints from screen
ON/OFF
ON
AL1
Alarm 1
0,1
1
0=not active
1=Low Limit Alarm for the supervised input
* To switch between a sensor in the duct or the internal wall sensor
for the room, change parameters 06 u0, and 1L00 to the appropriate
values for duct or room and install the new sensor.
Model TRI2 BACnet humidistat parameters
SETUP AND CONFIGURATION
21
DRISTEEM TCI AND TRI2 HUMIDISTAT INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
