HEIDENHAIN iTNC 530 Service Manual page 60

Error message
PLC: External label
not defined
PLC: Incorrect
program structure
PLC: Error in text
after command
PLC: Incorrect type
in parenth.
PLC: Error in
module call
PLC: Error in CASE/
KFIELD
PLC: Error table
format incorrect
PLC: Error table not
.PET
PLC: Error table not
found
PLC: Error table not
yet compiled
PLC: Global in the
main file
2 – 58
Error Cause of error
number
102 PLC syntax error: A label declared
with EXTERN has not been defined
with GLOBAL in any of the
associated modules.
106 PLC syntax error:
You programmed an ELSE/ENDI/
ENDW/UNTIL statement without a
previous IF/ELSE/WHILE/REPEAT
statement.
Differently structured statements
have been interlinked instead of
nested within each other. The
structures must always be closed in
the order opposite to that in which
they are opened!
68 PLC syntax error: The PLC
command is followed by further
characters that cannot be
interpreted.
87 PLC syntax error: Depending on
the logic operation formed before
a parenthesis and the parenthesis
command used, it is expected that
the sequence in parentheses
supplies a result of the same type
(word/logic). If the types differ, the
logic operation requested in the
open-parenthesis command cannot
be formed.
1750 Fatal error during PLC module call
(e.g. module 9031: error converting
MP).
90 PLC syntax error: You programmed
a command other than CM behind a
CASE instruction and before the
associated ENDC instruction, or you
programmed a command other
than K behind a KFIELD and before
the associated ENDK label.
1528 PLC error table: The error table
selected in the OEM.SYS file does
not have an up-to-date binary
format (e.g. after a software
exchange).
1525 The PLC error table selected in
OEM.SYS is not a PET file.
1527 The PLC error table selected in
OEM.SYS could not be found.
1521 A PLC error table selected in the
OEM.SYS file has not been
recompiled after a change.
108 PLC syntax error: You defined a
module from the main file as
GLOBAL. Only modules from files
that are linked with the USES
statement can be made accessible
for other files through the GLOBAL
statement.
Corrective action
Edit the PLC program.
Edit the PLC program.
Edit the PLC program.
Edit the PLC program.
Edit the PLC program.
Edit the PLC program.
Delete the PLC error table and
download a new PLC error table
through the data interface.
Check the format of the PLC error
table.
Check the file name or the path
name.
Compile PLC error table.
Edit the PLC program.
HEIDENHAIN Service Manual iTNC 530