Input Point Module (AFI5100)
1.8 LEDs
The following table describes the operation of the LEDs located on the AFI5100 :
LED Brief
Description
POWER
The POWER led is illuminated when power has been applied to the device.
ACTIVITY
The ACTIVITY led indicates that the AFI5100 is accessing information con-
tained in its internal database or performing a routine operation.
This LED also indicates whether the initial instruction set has been downloaded.
If power is applied and the LED blinks quickly, the AFI5100 instruction set (firm-
ware) needs to be downloaded. If the LED is blinking slowly, approximately
once per second, a firmware set has already been downloaded.
Tx COMMS
The Transmission COMMS LED flashes when the IPM is sending data to the
ACC to which it has been connected (via an FLN).
Rx COMMS
The Transmission COMMS LED flashes when the IPM is receiving data from
the ACC to which it has been connected (via an FLN).
Inputs
The tricolor Input Port LEDs indicate the current status of the input port. See the
table below for an explanation of the colors.
Outputs
Each Output Relay has a corresponding LED that is illuminated when the relay
is activated.
Fire
The Fire LED is illuminated when Fire Over-ride is activated.
Each input LED may be in one of two states as indicated by color.
LED Color
Input status
Fire Over-ride status
Green
Denotes input Normal: Closed
Denotes FOR Normal: Closed
Orange
Denotes input Normal: Open
Denotes FOR Normal: Open (alarm)
10
Siemens Building Technologies
Fire Safety & Security Products
02.2005
