Metrohm 794 Basic Titrino - Manual (Page 138)

4.1. Error and special messages
794 Basic Titrino
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no method
The method required by the sample data from the silo memory
or in a TIP sequence is not available in the method memory.
Exit: .
no new com.var.
The common variable could not be assigned as the result or
the mean value could not be calculated. The old value remains
in force.
no new mean
No new mean value has been calculated as at least one
quantity stipulated for mean value calculations could not be
calculated.
no new silo result
No new silo result C24 or C25 could be stored as the assigned
quantity could not be calculated.
no new temp.var.
No new temporary variable C7X could be stored as the
assigned quantity could not be calculated.
no sequence
No sequence is defined in TIP.
Exit: and define sequence.
no titration data
No curve can be printed as no data are available.
not valid
A value is not available.
outside
The set fix EP is outside the measuring range.
overrange
The measuring range of ±2 V has been exceeded. Overrange
replaces the corresponding measured value (pH, U, I or
temperature).
Exit: Rectify error, or >MEAS/HOLD>.
same buffer
In the calibration sequence the voltage difference between the
first and second buffer is < 6 mV.
Exit: and change buffer or (abort
calibration).
save lines OFF
The function "save lines" is not active although a submethod of
TIP contains assignments to C24 or C25.
Exit: and switch on "save lines" under
DATA> key.
Warning: The results of this line will not be saved.
second TIP call
In TIP no further TIP can be called up as a submethod.
Exit: and define new sequence.
silo empty
The silo memory is switched in but empty and a titration has
been started. Corrective action: At least the first 1 silo line
before starting the first titration.
Exit: .
silo full
The silo memory is full up. Corrective action: If you have filled
less than 99 silo lines, you can create more space by deleting
old methods no longer needed. 1 silo line needs 18...120
bytes.
Exit: .
stop EP reached
A DET or MET titration was stopped as the stop criterion "stop
EP" was reached.
stop meas.val.reached
A DET or MET titration was stopped as the stop measuring
value pH, U or I was reached.
stop time reached
SET has been stopped as the stop time has been reached.