Code Error text C Description Possible clearance
S033 Dev. zero point too high M Configured for measuring component Check zero gas for pressure and cleanness.
Perform maintenance on compressed air con‐
ditioning unit
Perform manual zero point adjustment (menu:
Adjustment/Zero point).
If deviation still too high: Replace Analyzer
module
S034 Configuration I/O module M CONF (I/O) configuration error, module found
does not correspond to nominal configura‐
tion
Check I/O module, check configuration: IO
hardware plan
S035 Ref. energy too low M If further error messages are pending: Clear
corresponding error.
If no further error messages are pending:
Replace cell.
S036 O2 sensor failure M Error bit O2 Error=1 Please contact SICK Customer Service
S038 Channel 1 error M OV0 (I/O) signals that the desired current is
not reached on Analog module connection
(node y, module z).
Check I/O module, cable damage
S039 Channel 2 error M
S040 Flow too high M Flow too high Test pressure sensors with program "Mainte‐
nance/Maint Sys./Test pressure sensors".
If this does not work: Replace pressure control
module.
S041 Flow too low M Flow too low Please contact SICK Customer Service
S042 Controller IO or HC busy M BSY (I/O and HC3X) signals that the module
microcontroller is still executing the previous
command
S043 Emitter weak M Replace emitter.
S045 dev. span gas adjust too
high
M When F_Medium calculation is refused
because outside tolerable range; Configured
for measuring component
Perform adjustment with zero gas and span
gas.
If error remains: Replace Analyzer module.
S046 dev. Int. adjust too high M When F_Medium calculation is refused
because outside tolerable range; Configured
for measuring component
Perform "Internal reference" adjustment.
If error remains: Replace Analyzer module.
S047 dev. O2 adjust too high M When F_Medium calculation is refused
because outside tolerable range; Configured
for measuring component
Check span gas, check entry for span gas con‐
centration.
S048 alarm O2 measure value M
S049 FlashCard not recognized M FlashCard not recognized Please contact SICK Customer Service
S050 adjust factor is Zero M If one of factors F_Medium or F_Filter in
range -0,000001 < x < 0,000001
Check span gas, check entry for span gas con‐
centration
S057 Energy too high U When at least one energy value > 5*Energie‐
MAX
Please contact SICK Customer Service
S058 Energy too low U Energy too low If a further emitter error is pending: Replace
emitter.
Otherwise replace Analyzer module
S072 Module not found E I/O (EXIST) Please contact SICK Customer Service
S089 Zero E New zero recorded Extinction value set to zero is displayed
S090 AF E F_Filter has been recalculated New factor determined and measured value
from adjustment displayed
S091 Communication problem E Internal communication problem Please contact SICK Customer Service
S092 Adjustment canceled E Adjustment canceled Restart adjustment. If this does not work:
Please contact SICK Customer Service
S093 Dark measurement E
S094 System start E
S095 Adjust. zero canceled E
S096 Backup done E
11 ANNEX
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T E C H N I C A L I N F O R M A T I O N | MARSIC300 8017585/YXD9/V3-1/2017-05 | SICK
Subject to change without notice