3: I/O Point Control; 4: Earth Fault Resistance - Honeywell Farenhyt Series Manual

Testing and Troubleshooting
4. Select the SLC loop.
5. Enter up to eight SLC addresses for the devices you wish to locate.
The LEDs on the selected devices will start flashing.
6. Press the left arrow key to exit SLC Multiple Device Locater.
NOTE: Once you exit, the system will resume normal operation.
12.4.3 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. I/O Point
Control can only be accessed if enabled in the user profile.
Follow these steps to control an I/O point.
1. Select 2 (Point Functions) from the Main Menu.
2. Select 6 (I/O Point Control).
3. Select the module the point is on.
4. Make any selections specific to the module selected in the previous step.
5. Use the up or down arrow key to select the point you wish to test.
6. Press ENTER to toggle (Active/Inactive) Output.
7. Press the left arrow key to exit.
12.4.4 Earth Fault Resistance
Table 12.2 lists the Earth Fault Resistance detection for each applicable terminal on the FACP. Any wire-to-wire fault impedance is 0 ohms.
Function
Notification Circuits
SBUS OUT
EXT. COMM
SLC Terminals
Any wire to wire fault impedance is 0 ohms.
158
Terminal Label
(Values in Ohms)
– NAC 4
+
– NAC 3
+
– NAC 2
+
– NAC 1
+
B SBUS1 OUT
A
+
-
B
A
+
-
- SLC OUT
+
- SLC IN
+
Table 12.2 Terminals Earth Fault Resistance Values
Built-in Troubleshooting and Testing Tools
Low Biased
High
High Trip
Restore
- -
0 0
- -
0 0
- -
0 0
- -
0 0
- -
- -
0 0
- -
- -
- -
0 0
- -
- -
0 0
- -
0 0
IFP-300 Series Manual — P/N LS10145-001SK-E:C 4/6/2022
High Biased
Low
Low Trip
Restore
0 0
- -
0 0
- -
0 0
- -
0 0
- -
0 0
0 0
- -
0 0
0 0
0 0
- -
0 0
0 0
- -
0 0
- -