Isolation; User Button Alternate Functions - System Sensor 8100E FAAST Instrucciones De Instalación Y Mantenimiento

ISOLATION

Isolation mode is initiated by pressing and releasing the ISOLATE button on the
user interface when the button is enabled (refer to the passcode section). When the
ISOLATE button is activated the FAAST system resets the fault and alarm relays. It
then sets the isolation relay and the isolation fault indicator illuminates on the user
interface. In this mode the device operates normally but will not activate relays for
any alarm or fault levels (except the Isolation relay). Fire and fault events can still
be seen on the user interface and the web server will send e-mail notification of
events if enabled. Isolation mode will be held through resets and power outages.
The device will remain in isolation mode until the isolation mode is removed by
pressing the ISOLATE button. ISOLATE mode may be enabled and disabled using
the monitoring portion of PipeIQ.
DISABLE
Disable mode is initiated by pressing and holding the ISOLATE button on the user
interface for 3 seconds when the button is enabled (refer to the passcode section).
When the ISOLATE button is activated, the FAAST system resets the fault and alarm
relays. It then sets the isolation relay and the isolation fault indicator illuminates
on the user interface. In this mode the fan switches off and the device does not
report any alarm or fault levels on the user interface or activate any relays (except
the Isolation Relay). This mode should only be used when the system needs to be
taken offline. This mode will be held through resets and power outages. The device
will remain in disable mode until the disable mode is removed by pressing the
ISOLATE button. Disable mode cannot be enabled or disabled using the monitoring
portion of PipeIQ.

USER BUTTON ALTERNATE FUNCTIONS

Passcode Access
The user interface has an option that requires users to enter a security code before
the front panel functions become active. All passcodes must be 4 digits in length
using numbers 1 through 9 (zero cannot be used). Passcodes may only be changed
through the PipeIQ software program. In addition, the configuration software tool is
capable of locking out buttons individually, so that certain buttons may be accessed
without a passcode, if desired.
The default passcode is '1111'.
The TEST button enters digits, the RESET button is used to enter the unlock mode
and the ISOLATE button increments the current digit.
To enter the passcode mode, press and hold the RESET button for 8 seconds. The
first segment on the flow indicator first illuminates yellow, then green. When the
segment illuminates green, release the RESET button. The first segment on the
airflow display blinks green, indicating the device is ready to accept the first digit.
To enter the passcode, use the ISOLATE and TEST buttons, shown in Figure 9.
The ISOLATE button is used to increment the current digit. As the current digit
is incremented the segments of the Particulate Bar Graph illuminate accordingly.
To complete entry of the digit, press the TEST button. As each digit is entered the
airflow segment illuminates solid green and the next segment begins to flash, indi-
cating the next digit is ready to be entered. After the 4th digit is entered, the fault
indicator illuminates green, if the passcode was accepted and remains green as long
as the detector is "unlocked". If the passcode was not accepted, the fault indicator
illuminates amber for 3 seconds then the device returns to its previous state.
Once the passcode is accepted, the locked out button(s) become active. After 45
seconds of inactivity the fault indicator begins to blink green. After an additional 15
seconds the detector re-locks the button(s) and returns to normal operation.
Note: If the RESET button is chosen as a locked button, and a reset is initiated, the
device requires the passcode to regain access to the RESET button.
FIGURE 9. PASSCODE ACCESS BUTTONS
Address Blink Mode
The unit has two types of addressing capabilities. In addition to the IP Address, the
FAAST system can also have a local address that is assigned through the configura-
tion software. The address can be between 1 and 255. This address can be accessed
from the user interface by pressing and holding the RESET button for 3 seconds.
After 3 seconds, the first segment on the airflow display illuminates amber, shown
in Figure 10, indicating the device is in address blink mode. Release the RESET but-
ton and the device shows the 3 digit number assigned by lighting the particulate
bar graph with the appropriate number of segments for each digit. The current digit
displayed is indicated by the 3 left most indicators on the air flow graph. The first
digit is the 100's and illuminates for 2 seconds. Next, the tens digit illuminates for
SS-400-015
2 seconds, followed by the ones digit illuminating for 2 seconds. If one of the num-
bers is zero, then no lights will illuminate for that number on the particulate graph.
The device then returns to normal operating mode.
FIGURE 10. ADDRESS BLINK MODE
IP Address Blink Mode
If the device IP has been lost or is unavailable, it's possible to obtain the address using
the IP address blink mode. The IP address can be accessed from the user interface by
pressing and holding the RESET button for 30 seconds. The digits are displayed using
the same method described in the address blink mode, except that the FAULT and LOW
VOLTAGE indicators are used to show the 1st and 12th digit, respectively. The device
gives the 12 digit number by illuminating the particulate bar graph to the appropriate
number of segments for each digit, as shown in Figure 11. The example shown in
Figure 11 shows that the 5th number of the IP address is 7. The current digit displayed
is indicated by the FAULT, FLOW /FAULT and VOLTAGE indicators (figure 12) starting
with the FAULT for the 1st digit, progressing through the HIGH FLOW, and ending
with the LOW VOLTAGE for the 12th digit. If one of the numbers is zero, then no lights
will illuminate for that number on the particulate graph. The device will return to normal
operating mode.
FIGURE 11. IP ADDRESS BLINK MODE
Alarm Level
Indicator
Particulate Level
Indicator
FIGURE 12. IP ADDRESS INDICATOR LIGHTS
ASP-11
7
ASP-12
Power
Indicator
ASP-15
ASP-19
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