EL3000
CONTINUOUS GAS ANALYZERS | OI/EL3000-EN REV. D
169
No.
Status
Message
Reaction/troubleshooting
300
A
S
aL
No new measured values from the analog/digital converter.
Notify Service.
301
A
S
a
The measured value exceeds the value range of the analog/digital
converter.
Check sample gas concentration. Check connectors on the gas
analyzer. Notify Service.
302
W
aQ
The offset drift up-scales half of the range permissible.
Observe drift. As long as the drift is below the value specified in the
measurement data, the measured value is OK. As soon as the drift
exceeds this value, notify Service.
303
A
S
aQ
The offset drift up-scales the permissible range.
Notify Service. Perform a basic calibration (with Optima TCT Light).
304
W
aQ
Amplification drift up-scales half of allowed range.
Observe drift. As long as the drift is below the value specified in the
measurement data, the measured value is OK. The detector
concerned will need to be changed soon. Calibrate the detector
displayed manually at the zero point and span point.
Permissible range: 50% of the sensitivity of the detector. As soon as
the drift exceeds this value, notify Service.
305
A
S
aQ
The amplification drift up-scales the permissible range.
Have affected detectors replaced. Notify Service.
Perform a basic calibration (with Optima TCT Light).
306
W
aQ
The offset drift between two calibrations exceeds the permissible
range.
Adjust detector displayed manually at the zero point (This message
is created by the automatic calibration) Permissible range: 15 % of
the smallest measuring range that has been installed; 6 % of the
smallest measuring range that has been installed for measurements
on systems subject to approval and systems of the 27th and 30th.
BImSchV
307
W
aQ
The offset drift between two calibrations up-scales the permissible
range.
Calibrate the detector displayed manually at the end point. (This
message is created by the automatic calibration) Permissible range:
15 % of sensitivity; 6 % of the sensitivity when measuring on
installations that are subject to approval and installations of 27 and
30 BImSchV
308
A
S
aQ
A calculation error occurred while calculating the measured value.
Power-up and power-down the power supply. Notify Service.
309
W
a
The thermostat works erroneously.
Notify Service.
310
W
a
The temperature correction for this component was deactivated
because the temperature measured value is faulty.
Notify Service.
311
A
S
a
The pressure regulator works erroneously.
see status message of the relevant pressure detector
312
W
a
The pressure correction for this component was deactivated
because the pressure measured value is faulty.
Notify Service.
313
W
a
No excess sensitivity correction for this component is possible, as
the correction value is faulty.
Check with Optima TCT Light .
314
W
a
No carrier gas correction for this component is possible, as the
correction value is faulty.
Check with Optima TCT Light .
315
W
aL
No new measured values from the analog/digital converter.
Notify Service.
