6.2.11 Error Messages
In the event of errors the corresponding error messages appear on the display and the error outputs Qs and Qp (active low) are set
according to the following table. The error state can be questioned via the GSI command. In principle a combination of several er-
rors can exist. e.g. a too low supply voltage can cause a counter error. In this case the GSI command would report “00000110“ (via
RS422).
Error Message on LCD Output (active Low) Answer to GSI command
(get error status)
Specification
QS QP
„BLINDING” active „01000000” External light too strong or internal error
„LAS.ERR.” active active „10000000” Measurement laser faulty
„LOW VOLT” „00000100” Error in supply voltage: voltage too low (or
error in measurement of supply voltage).
„NO VALUE” „00000000” First measurement after switching on not
yet ready.
This message disappears after a short
time.
„SEARCH
BUS...”
Not possible Connection to external bus adapter
canceled. The sensor automatically tries
to restore the connection. This message
disappears if connection is restored.
„PILL
UNLOCKED”
active active „00000010” Counter error
active „00000010” Temperature warning
(below 10 °C or above 70 °C)
„OVERTEMP” active
(Laser off)
active
(Laser off)
„00101000” Temperature too high (above 85 °C inside);
Measurement switched off
„Dist (mm) >Maximum“ active „00010000” No target in range or sensor badly aligned.
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