Setting system 4/2 event activation code options – Edwards Signaling FSC Series User Manual
Page 64

Chapter 4: Dialer programming
56
FSC Series Technical Reference Manual
Setting system 4/2 event activation code
options
Table 21 lists the set of system 4/2 event activation code options and their 
default values. 
Review Table 21 and make changes as required. If you don’t need to make any 
changes, go to “Setting IDC 4/2 event activation code options“ on page 57. 
Table 21: System 4/2 event activation code options
Option Description
Values
Int Comm TR 
CODE 
Determines the 4/2 code that the dialer 
transmits when the control panel and the 
dialer are not communicating 
0 to 9, and A to F
Default: AA
CS AB Test CODE Determines the 4/2 code that the dialer
transmits as the test signal when the 
control panel is in an abnormal state 
0 to 9, and A to F
Default: 6F
Periph Trb CODE
Determines the 4/2 code that the dialer 
transmits when the control panel and one 
or more remote modules are not 
communicating 
0 to 9, and A to F
Default: 6D
Low Batt CODE
Determines the 4/2 code that the dialer 
transmits when the battery voltage is 
between 19.4 and 21.4 VDC 
0 to 9, and A to F
Default: 6C
Mis Batt CODE
Determines the 4/2 code that the dialer 
transmits when the battery voltage is 
below 19.4 VDC or the batteries are not 
connected 
0 to 9, and A to F
Default: 6C
AC Fail CODE
Determines the 4/2 code that the dialer 
transmits when the control panel or a 
remote auxiliary/booster supply has been 
without AC power for longer than the 
control panel’s AC fail delay setting 
0 to 9, and A to F
Default: 69
Charger CODE
Determines the 4/2 code that the dialer 
transmits when the battery charger circuit 
can’t adequately charge the batteries 
0 to 9, and A to F
Default: 6B
Gnd Flt CODE
Determines the 4/2 code that the dialer 
transmits when the control panel detects 
an earth ground connection 
0 to 9, and A to F
Default: 66
XFMR Tr CODE
Determines the 4/2 code that the dialer 
transmits when the expander transformer 
in a ten-zone panel is bad or missing 
0 to 9, and A to F
Default: 6A
Aux Trb CODE
Determines the 4/2 code that the dialer 
transmits when the smoke/accessory 
power wiring is shorted 
0 to 9, and A to F
Default: 65
