Metrohm 746 VA Trace Analyzer - Manual (Page 519)

7 Safety, Errors, Troubleshooting, Diagnosis, GLP
746 VA Trace Analyzer / 747 VA Stand
7-20
Error message Meaning/Causes Rectification Exit
OP.SEQ. - ERROR 3:
Incorrect bracket
matching: line ## Wrong use of instructions with
brackets (e.g. (ADD .....
REP) )
Check program on the
”OP.SEQUENCE” page for correct use
of instructions with brackets and correct
if necessary
Esc
OP.SEQ. - ERROR 4:
Multiple use of .... − .... = (PREP
The (PREP or PREP) in-
struction is admissible once
only
− .... = SWEEP
Only one SWEEP instruction is
admissible in a segment
− Delete unnecessary (PREP or PREP)
instructions
− Delete unnecessary SWEEP instruc-
tions
Esc
OP.SEQ. - ERROR 5:
Instruction not allowed
in block: line ## There is an inadmissible
instruction in the specified
program line
Delete inadmissible instruction on the
”OP.SEQUENCE” page
Esc
OP.SEQ. - ERROR 6:
Missing part of prep.
(PREP, PREP), >PREP One of the three instructions for
a PREP block missing
In program on the ”OP.SEQUENCE”
page, check that all three instructions
(PREP , PREP) and >PREP are present
Esc
OP.SEQ. - ERROR 7:
Not allowed in PREP
block: line ## Inadmissible instruction in the
PREP block
Delete inadmissible instruction on the
”OP.SEQUENCE” page
Esc
OP.SEQ. - ERROR 8:
Invalid with VARNI:
line ## Inadmissible parameter for
parameter variation
Check parameter name for
Param.name on the ”OP.SEQUENCE”
page and correct
Esc
OP.SEQ. - ERROR 9:
Invalid with (CSWEEP:
line ## Inadmissible instruction in the
CSWEEP block (only RAMP is
allowed)
Delete inadmissible instruction in the
CSWEEP block on the
”OP.SEQUENCE” page
Esc
OP.SEQ. - ERROR 10:
Inconsist. value in
.....: line ## Inadmissible value for the
specified parameter
Change parameter value on the
”OP.SEQUENCE” page
Esc
OP.SEQ. - ERROR 11:
Value inconsist. with
electrode: t.step in
line ## t.step value for specified
electrode too low
− Increase t.step or reduce t.modul
− Change electrode type
Esc
OP.SEQ. - ERROR 12:
Missing value in line
## Missing parameter value in the
specified program line
Enter parameter value on the
”OP.SEQUENCE” page
Esc
OP.SEQ. - ERROR 13:
Not allowed data-
generating: line ## Inadmissible data-generating
instruction in the specified
program line
Delete inadmissible instruction on the
”OP.SEQUENCE” page
Esc
OP.SEQ. - ERROR 14:
Not allowed in segment:
line ## Inadmissible instruction in the
segment
Delete inadmissible instruction Esc
OP.SEQ. - ERROR 15:
Segment ........ not
found The segment with the specified
name is not available
Check name of segment Segm.name to
be called in the ” SEGMENT ” instruction
and correct
Esc
OP.SEQ. - ERROR 16:
Incorrect use of (CAL
... RINSE sequence If several CAL loops are used in
a program, every loop must
have a RINSE instruction
Enter RINSE instructions on the
”OP.SEQUENCE” page
Esc
OP.SEQ. - ERROR 17:
Sweep range too small Sweep range too small
(< 8 measured values)
Increase sweep range or decrease
U.step or t.step
Esc
OP.SEQ. - ERROR 18:
Sweep range too large Sweep range too large
(> 1000 measured values)
Decrease sweep range or increase
U.step or t.step
Esc
OP.SEQ. - ERROR 19:
Missing "t.step" t.step value missing or is
<1 ms (possible only in
variation loops)
Enter variation loop for t.step in the
segment so that t.step
remains >1 ms
Esc
OP.SEQ. - ERROR 20:
Conditioning cycle
range too small Initial voltage U.start and
final voltage U.end of the
COND instruction are identical
Change U.start and/or U.end in the
COND instruction
Esc