Fault Codes - System Sensor FAAST LT Control Manual

APPENDIX B
FAAST LT FAULT CODES
Below is the list of fault codes that can be generated by the FAAST
LT unit . They will be displayed in the Event Log (up to 2244 events
can be recorded before being overwritten) .
FAULT /
ALERT
Fault [F001]
Fault [F002]
Fault [F004]
Fault [F005]
Fault [F006]
Fault [F007]
Fault [F008]
Fault [F010]
Fault [F011]
Fault [F012]
Fault [F013]
Fault [F014]
Fault [F015]
Fault [F016]
Fault [F017]
Fault [F019]
Fault [F020]
Fault [F021]
Fault [F022]
Fault [F023]
Alert [A001]
Alert [A002]
Alert [A003]
Alert [A004]
D200-100-00
SHORT NAME DESCRIPTION
CONFIGURATION Device configuration data
FAULT is not available .
EEPROM FAULT Device is unable to access
its EEPROM .
EXTERNAL INPUT Device external line input
FAULT fault .
ULTRASONIC The ultrasonic circuit of
CIRCUIT FAULT channel 1 is not working
CH1 properly .
SOUNDER FAULT The sounder 1 output is in
CH1 short or open circuit .
SENSOR Error in communication
COMMUNICATION with sensor 1 .
FAULT S1
SENSOR Error in initialization of
INITIALIZATION sensor 1 .
FAULT S1
FAN FAULT CH1 Problem with channel 1
fan
FLOW Channel 1 flow
INITIALIZATION initialization failed .
FAULT CH1
LOW FLOW FAULT Channel 1 flow is below
CH1 the configured limit .
HIGH FLOW FAULT Channel 1 flow is over the
CH1 configured limit .
ULTRASONIC The ultrasonic circuit of
CIRCUIT FAULT channel 2 is not working
CH2 properly .
SOUNDER FAULT The sounder 2 output is in
CH2 short or open circuit .
SENSOR Error in communication
COMMUNICATION with sensor 2 .
FAULT S2
SENSOR Error in initialization of
INITIALIZATION sensor 2 .
FAULT S2
FAN FAULT CH2 Problem with channel 2
fan .
FLOW Channel 2 flow
INITIALIZATION initialization failed .
FAULT CH2
LOW FLOW FAULT Channel 2 flow is below
CH2 the configured limit .
HIGH FLOW FAULT Channel 2 flow is over the
CH2 configured limit .
HIGH POWER Device supply voltage is
FAULT over 32.5 V (nominal).
FAAST LT unit stopped .
LOOP BASED Device loop based data is
CONFIGURATION not available .
FAULT
REAL TIME CLOCK Device is unable to read or
ALERT set its real time clock .
INVALID TIME The date stored in device
BASE ALERT real time clock is not valid .
HIGH Device temperature is
TEMPERATURE over the limit .
ALERT
SA denotes a Stand Alone unit
LB is a Loop Based (addressable) unit
An x denotes applicable to either SA, LB or both .
SA LB
X X This fault is given when at power-on EEPROM data is
not available (device cannot read its EEPROM) or
when data is wrong (bad checksum) or when data is
invalid (not in correct range) . When device is in
WRONG CONFIGURATION fault it enters
automatically into maintenance mode, waits for USB
connection and activates only general fault relay .
Note that in WRONG CONFIGURATION, if RESET is
pressed for 2 seconds, device will restart . Normal key
functions are not available .
X X
X X Given when external input is configured to give fault
when not in normal state
X X
X X Please check the sounder circuit and the 47K end of
line resistor .
X X In SA variant, it is given when sensor doesn't answer
to FAAST LT unit or sensor reports low chamber
signal .
In LB, sensor alarm mode, it is given when sensor
remote output is OFF for configured timeout .
X
X X Fan is broken or has stopped
X X Impossible to set a fan speed to have the correct flow
X X User can configure a specific delay between fault
condition and fault indication (0-240 s)
X X User can configure a specific delay between fault
condition and fault indication (0-240 s)
X X
X X Please check the sounder circuit and the 47K end of
line resistor .
X X In SA variant, it is given when sensor doesn't answer
to FAAST LT unit or sensor reports low chamber
signal .
In LB, sensor alarm mode, it is given when sensor
remote output is OFF for configured timeout .
X
X X Fan is broken or has stopped
X X Impossible to set a fan speed to have the correct flow
X X User can configure a specific delay between fault
condition and fault indication (0-240 s)
X X User can configure a specific delay between fault
condition and fault indication (0-240 s)
X X Check the voltage .
X
X X Logs are written without date .
X X Logs are written without date . Please update date .
RTC keeps the time with power off for about 30 years.
X X
14
NOTES
I56-3888-005