Metrohm 766 IC Sample Processor - Manual (Page 117)

6 Appendix
766 IC Sample Processor
112
Error message Cause
* changer low power The power supply cannot deliver
enough power for the simultaneous
operation of all components currently
in use (pump, lift).
* RS232 error The transmission parameters of the
RS232 interface do not agree with
those of the receiving instrument.
* check rack/swing head Invalid configuration of sample rack
or swing head.
* invalid position The sample position selected is de-
fined as a special beaker or the spe-
cial beaker chosen is not defined.
* invalid rack code The rack code read by the 766 IC
Sample Processor could not be found
in the internal position tables.
* changer not ready The 766 IC Sample Processor cannot
execute the command chosen be-
cause it is busy carrying out another
action or it cannot move to the rack
position.
* changer overload Load or resistance too large to carry
out the chosen action.
trap error xxx Unexpected program error, turn in-
strument off and on again.
No display, LEDs tower
1 and tower 2 are lit up
LCD error (system error 7). Please
inform Metrohm Service.