Models FL3100/3101
36
8.7 FL3100, FL3101 Operational Mode Command Register
Details
8.7.1 Analog
A read returns a value, which is proportional to the 0-20mA output current. The
current is based on a 16-bit value. The master scaling is 0-65535 decimal, which
corresponds to the FL3100, FL3101 scaling which is 0-20mA.
8.7.2 Mode
A read returns the fire status mode of the FL3100, FL3101.
Mode
Decimal Value
Power-up Delay
1
Warn Non-latching Only
2
Warn & Alarm Non-Latching
3
Warn Latching Only
4
Alarm Latching Only
5
Warn & Alarm Latching
6
Ready State (No Fire)
7
UV Only Fire (FL3100 Model Only)
8
IR Only Fire (FL3100 Model Only)
9
Alarm Test
10
COPM Fault Detected
11
8.7.3 Status/Error
A read returns the errors that are occurring at the present time which are
indicated by bit position.
Byte
Function Bit
Position
Low
EPROM Checksum
8
EEPROM Checksum
7
RAM Test
6
Low Line Voltage Check
5
UV COPM
4
IR COPM
3
Not Used
2
Not Used
1
High
Reset Line Shorted
8
UV 10 Minute
7
Not Used
6-1
8.7.4 UV/IR Only
A read indicates the detection of UV Only or IR Only when using the UV/IR
Model FL3100.
UV Only Detected =
01 (Lo Data Byte)
IR Only Detected =
02 (Lo Data Byte)
High Data Byte Not Used.