Overview, Continued
The setting of this option determines how the aux and expansion relays operate. Only the nine
original applications use both modes. Original or Enhanced results in the same aux and expansion
relay operation for Applications 10-13.
Original Mode. The original nine applications can use either original mode or enhanced
mode. If original mode is selected the relays operate as they did before Enhanced mode was
added. Original mode still exists for two reasons. The first is if the customer is expanding
their system and desires the same operation from a new panel. The second reason is if there is
a failed or damaged unit and a replacement is required that operates in the same manner.
Table 1-1 shows the original relay options.
Enhanced Mode. This mode changes the relay operations for the first nine applications.
The four new applications don’t distinguish between the two modes. By default, applications
10 through 13 will use Enhanced mode. The reason for this new mode is to more closely align
the relay operation with the conventional definition used by the releasing industry. Table 1-2
shows the enhanced relay operations.
Method Description
Text-Based
Programming
The second prompt, shown below, asks you to set the Relay Mode.
[02] RELAY OPTIONS:
d 1 = Option One (Original Mode)
*2 = Option Two (Enhanced Mode)
(d=default, *=current setting)
Select Number(X=exit):
Enter the number corresponding to the Relay Operation you want to select and press carriage return. Refer to
“Programming IDC Circuit Style” in the next section for a description of the next programming step.
Front Panel
Programming
If you want to use the default choice (Original Mode), press the ACK key. To choose Enhanced Mode, press the
RESET key to move down in the list. When the desired choice is illuminated, press the ACK key to save the
selection in the memory and move to the next programming step.
Programming the Relay Option
Overview
When the first and third
LEDs are lit, it indicates the
Relay Option is being
programmed.
These LEDs represent the
2 available relay options.
Use the RESET key to
move through the choices.
Press ACK when the
illuminated LED
corresponds to the desired
choice.
Yellow Trouble LED is lit
to indicate panel is in
programming mode.
Green LED is AC Power.
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