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Lamp/LED Driver Operation
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.
LDM Module
Address '01'
LDM-32F
LDM-E32F
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.
LDM Module
Address '01'
LDM-32F
LDM-E32F
System Status Indicators
NAC #1 ON (Green LED)
System Alarm (Red LED)
Figure 24 System Functions to Output Connectors - 1
LDM-32F PN 50055:C 03/20/01
J5
System Status
25 to 32
Table 6 Alarm Only Operation
J5
1 to 8
33 to 40
Table 7 Alarm Only Operation with Shift
Not
Used
J5
J8
Appendix A: Sensiscan 2000
LDM Output Connectors
J6
J7
1 to 8
9 to 16
33 to 40
41 to 48
LDM Output Connectors
J6
J7
9 to 16
17 to 24
41 to 48
49 to 56
NAC #2 ON (Green LED)
Municipal Tie ON (Red
LED)
J8
17 to 24
49 to 56
J8
25 to 32
System Status
37
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