ABB LS4000 Operating Instructions Manual - page 206
206
LS4000, LS4060 DIODE LASER ANALYZERS | OI/LS4000/O2-EN REV. A
Error messages in "Malfunction" status
The analyzer goes into “malfunction” status if an error has been detected
during the initialization of the analyzer. It can take up to five minutes until the
analyzer changes to “malfunction” status because the analyzer goes through
the initialization routine several times.
The analyzer goes into “malfunction” status if an error occurs in "measuring"
mode and subsequently an initialization has been started.
The analyzer can exit the “malfunction” status only if the error has been re-
solved (see table below) and is not present anymore during the subsequent
initialization.
Error code
Meaning and cause
How to resolve the error
3
MEMORY ALLOC FAILURE
The internal measured value memory
is full.
Shut down the analyzer.
Restart the analyzer.
8
ERROR INITIALIZING RX UNIT
Data transmission between the
transmitter unit and receiver unit is
interrupted.
Check and repair the electrical
connection between the transmit-
ter unit and receiver unit
9
SYSTEM IS UNCONFIGURED
The analyzer is not fully configured.
Configure the analyzer using the
instrument software.
10
SETTING IS CORRUPTED
The analyzer is not configured cor-
rectly.
Correct the configuration of the
analyzer using the instrument
software.
11
SETTINGS OUT OF BOUNDS
The configuration contains parame-
ters that are outside the permitted
value ranges.
Correct the configuration of the
analyzer using the instrument
software.
13
TEMP REG. TIMEOUT
The temperature in the transmitter
unit or in the receiver unit may be too
high because the temperature regu-
lation failed.
Cool the unit using one of the
following methods:
Shielding from the heat source
Improving the air circulation
14 BEAM
BLOCK
The laser beam does not reach the
receiver unit.
Clean all optical components
through which the laser beam
passes
Remove any foreign matter that
may be present and that may in-
terrupt the transmission of the la-
ser beam
Check and correct the alignment
of the transmitter unit in relation
to the receiver unit
"Malfunction" status