Fire-Lite LDM-32F Lamp Drivers - Manual (Page 37)

Lamp/LED Driver Operation Appendix A: Sensiscan 2000
LDM-32F PN 50055:C 03/20/01
37
Alarm Only Operation
The table below illustrates the configuration of the LDM Series modules to
annunciate alarms for up to 56 zones/points (no troubles) with the first eight
points (P1 through P8) dedicated to the Sensiscan 2000 system status
annunciation (see Figure 24 below).
Note: Control switches do not function in Alarm Only configuration.
Note: The Address switch sets the limit of annunciator points per LDM series. With the
address set to 01, the limit is 64 annunciated points.
Table 6 Alarm Only Operation
Alarm Only Operation with 8-Point Shift
The table below illustrates the configuration of the LDM Series modules to
annunciate alarms for up to 56 zones/points (no troubles) with the last eight
points (P57 through P64) dedicated to the Sensiscan 2000 system status
annunciation (see Figure 24 below).
It is assumed that the ‘8-Point Shift’ will be selected only on systems containing
56 zones/points or less, or a total of 64 annunciator points or less.
Note: Control Switches do not function in Alarm Only mode.
Note: Address switch sets the limit of annunciator points per LDM series. With the address
set to 01, the limit is 64 annunciated points.
Table 7 Alarm Only Operation with Shift
Figure 24 System Functions to Output Connectors - 1
LDM Module
Address ‘01’
LDM Output Connectors
J5 J6 J7 J8
LDM-32F System Status 1 to 8 9 to 16 17 to 24
LDM-E32F 25 to 32 33 to 40 41 to 48 49 to 56
LDM Module
Address ‘01’
LDM Output Connectors
J5 J6 J7 J8
LDM-32F 1 to 8 9 to 16 17 to 24 25 to 32
LDM-E32F 33 to 40 41 to 48 49 to 56 System Status
1 2 3 4 5 6 7 8
J5
25 26 27 28 29 30 31 32
J8
NAC #2 ON (Green LED)
Municipal Tie ON (Red
LED) NAC #1 ON (Green LED)
System Alarm (Red LED)
Not
Used
System Status Indicators
LD
M
32F
-J5.cdr