42
Error Codes and Device Messages
Error Messages
The following error messages can be shown in the display.
Message
Cause
Remedy
blinks
Battery empty
Replace batteries
ERROR 1
pH value out of range
Check whether the measurement
conditions correspond to the adjusted
measuring range.
ERROR 2
ORP value out of range
ERROR 3
Temperature value out of range
ERROR 4
Sensor zero point
too high/low
Thoroughly rinse the sensor and
recalibrate. If this does not help, replace
the sensor.
ERROR 5
Sensor slope too high/low
ERROR 8
Calibration error:
Identical buffers
Use a buffer solution with a different
nominal value before starting the next
calibration step.
ERROR 9
Calibration error:
Buffer unknown
Make sure that you use the same buffer
set as configured.
ERROR 10
Cal media interchanged
Repeat calibration.
ERROR 11
Measured value unstable
Drift too high
Leave the sensor in the liquid until the
temperature is stable. If this does not help,
replace the sensor.
ERROR 14
Time and date invalid
Set time and date
ERROR 18
Configuration invalid
Restart,reset to factory settings (Setup:
DEFAULT YES), configure and calibrate.
If this does not help, send in the device for
repair.
ERROR 19
Factory settings error
Device defective, send it in.
ERROR 21
Sensor error (Memosens)
or
Sensor verification message
Connect an operational Memosens sensor.
With sensor verification activated in Paraly
SW 112, this error message indicates that
an unassigned sensor was connected.
ERROR 25
Buffer distance (user-defined
buffer table)
Re-enter the buffer table.
