Configuring timer-based mode - Triatek - LIT-12014409 - HMS1655 Fume Hood Controller

HMS1655 Fume Hood Controller User Guide

Product name
HMS1655 Fume Hood Controller
Document type
User Guide
Document number
LIT-12014409
Revision date
2024-05-27
Product status
Discontinued

About this task

Timer-Based mode uses the relay output to activate upon the expiration of a timed-occupied mode event, which can activate an automatic sash closer device.
  • If you select Timer-Based mode as the trigger mode for the relay output, enter for the acting mode and the activation duration associated with the alarm relay.
    Note: This trigger mode only activates the alarm relay if the corresponding analog input is configured for Sash Position and the specified duration timer has expired.

For more information on the options available on the PID Loop Setup menu and the configuration of the secondary PID loops on the HMS1655, see Configuring secondary PID loops.