4 error messages – Metrohm 756 KF Coulometer User Manual
Page 65

4.1 General rules
756/831 KF Coulometer, Instructions of Use
57
4.1.4 Error messages
Error messages are added to the status messages and separated from them by the
sign ";".
E20
Check exchange unit.
Exit: Mount Exchange Unit (properly) or &m $S.
E21
Check electrode, short circuit.
Exit: Rectify fault or &m $S.
E22
Check electrode, break.
Exit: Rectify fault or &m $S.
E23
Division by zero.
Exit: The error message disappears on next start or on recalculation.
E24
Check drive unit.
Exit: Connect drive unit (correctly) or &m $S.
E25
Change reagent.
Exit: Error message disappears on next start or clear reagent counters
&Config.Monitoring.Reagent.ClearCount $G.
E26
Manual stop.
Exit: The error message disappears on next start.
E28
Wrong object call up
Exit: Send correct path for object. Start path at root.
E29
Wrong value or no value allowed.
Exit: Send correct value or call up new object.
E30
Wrong trigger, this trigger is not allowed or carrying-out of action not possible.
Exit: Send correct trigger (exception: $D) or call up new object.
E31
Command is not possible in active status. Repeat command in inactive status.
Exit: Send new command.
E32
Command is not possible during titration. Repeat command during the conditioning
phase or in inactive status.
Exit: Send new command.
E33
Value has been corrected automatically.
Exit: Send new command.
RS receive errors:
E36 Parity
Exit:
vices are the same.
E37 Framing
error
Exit:
devices are the same.
E38
Overrun error. At least 1 character could not be read.
Exit:
E39
The internal working-off buffer of the KF Coulometer is full (>82
characters).
Exit: