Mitsubishi Electric MELDAS 600M Series Instruction Manual page 98

(8) Variables, parameters, and offset amount
Under program checking, data is treated as follows:
Parameter
Work offset
Common
variable
Local variable
Tool offset
amount
Caution
!
(9) Notes for program check
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CHAPTER 1 SCREEN OPERATIONS
Saving data before
program check
Unavailable
Available
Available
Available
Available
(up to 40 sets)
If the parameter input command or tool offset amount change command (40 sets or more) is
issued by G10 during the graphic check, the actual data will be overwritten.
Check function
1) The check function draws while referring only to the NC internal operation results. Thus, the
path is not drawn for commands requiring machine movement.
2) Check search and check start are not possible during automatic start or automatic stop. The
operation alarm "Program running" appears.
3) The program cannot be checked during the trace mode.
Notes for check search
1) After the check search is executed, the check start standby state is entered. Automatic start
cannot be applied. However, this state can be canceled by applying reset, program check
completed or operation search.
2) The program selected for the check search is not the program run during automatic operation.
Search for the program to be automatically run from the Operation Search screen.
search engine
2. Monitor (Operation) Screens
Parameter input commands executed in program
checking are set as actual data.
(The data before the check is not saved.)
Work offset data can be set in the check program.
Upon completion of checking, the original data is
restored.
Common variable data can be set in the check
program. Upon completion of checking, the original
data is restored.
Local variable data can be set in the check program.
Upon completion of checking, the original data is
restored.
Offset amount for up to 40 sets can be updated in
one check process.
There is no limitation on offset numbers.
If offset amount for more than 40 sets (160 types) is
updated, original data is rewritten.
I – 83
Explanation