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User Setup
7.2.4 Alarm conditions
The following table lists all the alarms conditions:
• Warning: the analyzer displays a warning on the screen and locks the warning relay.
• System: the analyzer locks the system alarm relay, displays a message and stops.
Message Description Type
Reset mod. Measure Reset the measurement module System
Reset module LC Reset the local controller module System
Error lc Local controller module error System
Err. measure mod. Measurement module error System
Comm error Communication error Warning
Table error Error during table transmission System
Task error Task execution error System
Measure error Measurement error Warning
Reference error Problem with current to the LED Warning
Extinction error No current to the LED Warning
Meas.time over Maximum cycle time for measurement has been exceeded Warning
Cal.time over Maximum cycle time for calibration has been exceeded Warning
No sample No sample available System
Sample x missing Sample x missing Warning
Reagent < 250 ml Low level of reagent left (2.5 days before no reagent alarm) Warning
Calib < 300 ml Low level of the calibration solution (max 1 calibration left) Warning
No reagent Empty reagent canisters <150 ml System
Slope drift Slight drift of slope calibration parameter (confirmation zone) Warning
Zero drift Slight drift of zero offset calibration parameter (confirmation zone) Warning
Zero error Zero calibration major error System
Slope error Slope calibration major error System
Sample x < C Sample concentration x is lower than C Warning
Sample x < 0 ppb Sample concentration x is negative Warning
Sample x > 1000 ppb
or > 5000 ppb
Sample concentration out of range Warning
Reference error The reference measurement lies outside its max/min values Warning
Table 2 System and warning error messages
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