Mitsubishi Electric MELDAS 600M Series Instruction Manual page 484

Error No.
PR0280
PR0281
PR0282
PR0283
PR0284
PR0285
PR0290
PR0291
PR0292
PR0293
PR0294
PR0295
PR0300
PR0301
PR0350
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CHAPTER 4 APPENDICES
Appendix 3. Alarm Messages
Message
'[' and ']' nesting over The number of parentheses [ , ]
which can be commanded in a
single block has exceeded five.
The number of " [ " and " ] "
Number of '[' and ']'
parentheses commanded in a
differ
single block do not match.
Can't calculate The arithmetic formula is
incorrect.
The denominator of the division is
Zero division
zero.
The integer value exceeded –2
Overflow value
31–1
(2
process.
Float value overflow The variable data has overflowed. • Reconsider the variable data in
There is an error in the IF
IF statement error
[<conditional>] GOTO statement.
There is an error in the WHILE
WHILE statement
[<conditional>] DO - END
error
statement.
There is an error in the SETVN
SETVN statement
statement when the variable
error
name was set.
The number of [ ]'s for DO - END
DO-END nesting
in the WHILE [<conditional>] DO -
over
END statement has exceeded 27.
The DOs and ENDs are not
DO and END not in
paired off properly.
proper pairs
Tape WHILE/ GOTO There is a WHILE or GOTO
statement on the tape during tape
operation.
Variable name illegal The variable names have not
been commanded properly.
The name of the variable has
Variable name
been duplicated.
duplicated
A scaling command (G50, G51)
No scaling spec.
was issued even though there are
no such scaling specifications.
search engine
Details
) during the operation
IV – 42
Remedy
• Reconsider the program and
correct it so that the number of
" [ " or " ] " does not exceed five.
• Reconsider the program and
correct it so that the " [ " and
" ] " parentheses are paired up
properly.
• Reconsider the program to
correct the arithmetic formula.
• Reconsider the program and
correct it so that the
denominator for division in the
formula is not zero.
31
• Review the program's operation
expression, and correct so that
the operated integer value does
31 31–1
not exceed –2 (2
the program.
• Reconsider the program.
• Reconsider the program.
• Reconsider the program.
• The number of characters in the
variable name of the SETVN
statement must be 7 or less.
• Reconsider the program and
correct it so that the number of
the DO - END statements does
not exceed 27.
• Reconsider the program and
correct it so that the DOs and
ENDs are paired off properly.
• During tape operation, a
program which includes a
WHILE or GOTO statement
cannot be executed and so the
memory operation mode is
established instead.
• Reconsider the variable names
in the program and correct
them.
• Correct the program so that the
name is not duplicated.
• Check the specifications.
).