Specifications

Testing and Troubleshooting
151295 10-5
10.3.3 I/O Point Control
This feature allows you to toggle any output on or off and trip any input device. This can be
useful to test a point’s output mapping.
Follow these steps to control a I/O point:
1. Select (Point Functions) from the Main Menu.
2. Select (I/O Point Control).
3. Select the Module the point is on.
4. Enter the zone number , or press the or arrow to select the point you wish to test,
then press .
5. Press to generate an alarm for an input point or activate an output point.
6. To exit press .
10.4 Earth Ground Fault Resistance
Table 10-1 lists the earth fault resistance detection for each applicable terminal on the FACP.
Table 10-1: Earth Ground Faults in Ohms
TERMINAL LOW BIASED HIGH BIASED
(values in kohms) high trip high restore low trip low restore
NAC 1 - 0 0
NAC 1 + 0 0
NAC 2 - 0 0
NAC 2 + 0 0
SBUS - 0 0
SBUS + 0 0
SBUS A 0 0
SBUS B 0 0
SLC IN - 0 0
SLC IN + 0 0
SLC OUT - 0 0
SLC OUT + 0 0
2
6