Operating Instructions

Table Of Contents
88
Releasing indication configuration in Canada
For Canadian applications, LEDs on FT2018 or FT2019 annunciator shall be configured to
indicate pre-discharge, discharge, abort in alarm condition and “invalid abort” trouble in normal
standby condition.
Following is an example of configuration:
Preconditions:
Releasing control configuration
LED control configuration
Area configuration
Under the property for Area, there is a setting named Function. Two options are
available for it: Normal and Release Trouble Indication. Users can select either one as
needed. Each Area corresponds to one LED zone on the annunciator. Area 1
corresponds to zone 1; Area 2 corresponds to zone 2, etc. By selecting Normal or
Release Trouble Indication, users get different LED status and different meaning the
LEDs represent. In this case, Area 1 is set to Release Trouble Indication and Area 2 is
set to Normal:
Area
Function
Corresponding LED
LED color and
status
Description
Normal
3
Predischarge
[flash]/Discharge
[steady]
Red flashing
Pre-discharge status
Red steady
Discharge status
Off
Normal
4
Abort activation
Yellow steady
Abort switch is activated
Off
Abort switch is not activated