
TDP05K Advanced Thermal Dispersion Probe Airflow Measuring System Technical Bulletin
Release Date: 06/2022
Page 26
RS-485 Interface Temperature Alarm Configuration
The RS-485 Interface Temperature Alarm Configuration sub-menu is only available when either the BACnet or Modbus RTU network is
ON (see BACnet or Modbus RTU Network Configuration). In this submenu, you can configure temperature parameters including high and
low alarms, setpoints, and alarm delay.
Selected Submenu
Submenu Selections
Figure 18: RS-485 Temperature Alarm Configuration Flowchart
RS-485 Temperature Alarm
Configuration Submenu
Selections
Configurable Options
Alarm Low On/Off
Select On or Off.
Alarm High On/Off
Select On or Off.
Alarm Low Setpoint
Choose a value the temperature must go below for an alarm condition to exist.
Alarm High Setpoint
Choose a value the temperature must surpass for an alarm condition to exist.
Alarm Deadband Setpoint
Choose a value of temperature the controller must reach above the Alarm Low Setpoint for Alarm
Low or below the Alarm High Setpoint for Alarm High before an activated alarm resets. The display
units are the same as those chosen in the Display Configuration submenu.
Alarm Delay
Select the amount of time between any alarm condition and the BACnet Temperature Alarm Low and
High activation. This value is adjustable between 0 and 10 minutes.
Table 17: RS-485 Temperature Alarm Configuration Sub-menu Selections and Configurable Options
Submenu Selection Display
*Default values shown
1. In the Operator Menu, press
UP or DOWN
to scroll to the RS-485 Interface Temperature Alarm Configuration submenu.
2. Press
ENTER
.
3. Scroll through the submenu options and make any necessary updates. See Table 17 for a description of the RS-485 Temperature
Alarm Configuration sub-menu selection options and their configurable options.
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ESC
ESC or ENTER
ESC or ENTER
ESC or ENTER
ESC or ENTER
ESC or ENTER
Returns to
Operator Menu
UP
UP
UP
UP
UP
UP
UP
DOWN
DOWN
DOWN
DOWN
DOWN
DOWN
DOWN
ENTER
ESC