Error processing
LDM52 OEM, Release 003, Revision 000
8 Error processing
In case of errors or when a measured value cannot be determined or put out, a warning or an
error message will be displayed.
Error operation system/ firmware
Error operation system/ firmware
Error operation system/ firmware
Error in communication with PC
check connection to external sys-
tem/ contact service for repair
Error in communication with PC
contact service/ send LDM52 OEM
to supplier
Hardware error (internal data transfer)
Hardware error (internal data transfer)
Hardware error (controller)
Hardware error (controller)
Measurement impossible / no target
adjust device/ check target
Error measuring module (calibration)
contact service/ send LDM52 OEM
to supplier
Target with unsuitable reflectivity
check target and distance
Measurement interrupted (measuring module)
Measurement still running (measuring module)
Target too bright / too much back light
check/ limit ambient light
Target outside of the measurement window (MW)
no action or change MW setup
Incorrect measurement parameterization
Hardware error (measuring module)
contact service/ send LDM52 OEM
to supplier
Current of laser is over the limit (laser stops work)
Restart of measurement (e.g. DT)
Stop of measurement (internal error)
Restart of measurement (e.g. DT)
Input voltage outside of the specification (too low)
check power supply (10 … 30 VDC)
Input voltage outside of the specification (too high)
Temperature outside of the specification (too low)
check ambient temperature
Heating active, min. temperature not reached
no action/ wait until LDM52 OEM is
ready
Temperature outside of the specification (too high)
check ambient temperature
Trigger input and trigger output active at the same
time
Activate TRI or TRO, not both for the
same system
Measurement not completed within predefined pe-
riod of time
use variable measuring time (MF0)/
check target
Measuring frequency too high
Make sure a continuous movement
of target