Metrohm 746 VA Trace Analyzer User Manual
Page 508
7.3 Error messages
746 VA Trace Analyzer / 747 VA Stand
7-9
Error message
Meaning/Causes
Rectification
Exit
CALIBR - ERROR 6:
Missing reference
No reference to reference
substance in the calibration
with internal standard (no
evaluation possible)
−
No reference substance
entered
−
No result for reference
substance found
−
Enter reference substance on the
”SUBSTANCES/Calibration” page
−
Check peak recognition for reference
substance
E/C
CALIBR - ERROR 7:
Sample mass too low
Sample mass in measuring
vessel <0.1 pg (no evaluation
possible)
−
Check sample size
S0
on the
”SAMPLES” page
−
Check program, above all the
SMPL/M
and
SMPL>M
instructions
E/C
CALIBR - ERROR 8:
Measuring volume out of
range
Solution volume <1 mL or
>
V.meas max
−
Check sample size
S0
on the
”SAMPLES” page
−
Check program, above all the
SMPL/M
and
SMPL>M
instructions
−
Change
V.meas max
E/C
CALIBR - ERROR 9:
Missing evaluation
values
−
Too few measured points
(calibration solutions) for the
selected calibration mode
−
No calibration curve available
−
No results for calibration
curve found
−
Quantity = P.peak
inadmissible for
AC2MODE
−
Quantity = P.peak
inadmissible for
DCTMODE
with
SWEEP
−
Increase number of measured points
(calibration solutions) or change
calibration mode
−
Plot new calibration curve or – if no
calibration desired – set
Technique
to
none
−
Check peak recognition for calibration
−
Set
Quantity
to
I.peak
−
Set
Quantity
to
I.peak
or use
DCTMODE
with
SSWEEP
E/C
CONFIG - ERROR 1:
Bad Autosampler
configuration
−
Stand address and configu-
ration entry on the ”VA
TRACE ANALYZER” page do
not agree
−
Wrong configuration of 695
Autosampler
−
Change stand address to
3
or
restart VA Trace Analyzer
−
Install Autosampler according to
section 3.9
E/S
CONFIG - ERROR 2:
Illegal Dosimat number
Wrong Dosimat number
Set Dosimat number to 1...4
E/S
CONFIG - ERROR 3:
Illegal stand number
Wrong stand number
Set stand number to
1
or
2
E/S
CONFIG - ERROR 4:
Bad VA Stand
configuration
Stand address and configura-
tion entry on the ”VA TRACE
ANALYZER” page do not agree
Change stand address or restart VA
Trace Analyzer
E/C
CONFIG - ERROR 5:
Bad Dosimat
configuration
Dosimat address and configu-
ration entry on the ”VA TRACE
ANALYZER” page do not agree
Change Dosimat address or restart VA
Trace Analyzer
E/S
CONFIG - ERROR 6:
Bad Sample Changer
configuration
Address of the 717 Sample
Changer and configuration
entry on the ”VA TRACE
ANALYZER” page do not agree
Change address at 717 Sample
Changer or restart VA Trace Analyzer
E/S
CURVES - ERROR 1:
No data assigned to
substance
No result data for selected
substance available
−
Perform recalculation
−
If error reappears, perform initializa-
tion (see section 7.3.3)
−
If error reappears, start new meas-
urement
E
CURVES - ERROR 2:
Modify baseline with
smoothed curve only
Modify baseline
is possible
only with smoothed or sub-
tracted curves
Switch to smoothed or subtracted curve
using
E