쎲
Bit range
M: M devices are used as bit system variables.
From/to: PLC type dependant, as defined in the parameters.
쎲
Labels (P)
From/to: PLC type dependant, as defined in the adequate CNF file
쎲
Step flags (S)
From/to: PLC type dependant, as defined in the adequate TYP file
쎲
Display program size
A summary of the used program size is displayed on a separate dialogue box.
쎲
Display used ranges
3.2.3
System Labels
System Labels, shown in the system variable list in chapter 3.2.2 are used by GX IEC Developer
for internal management of the project. GX IEC Developer allocates system labels for the
following:
쎲
Network Labels
쎲
Event Driven Task (not EVENT = TRUE)
쎲
User Defined Function blocks (one per function block – unless macro code)
쎲
System Timers (These are used by the Task Manager, for interval triggered tasks and local
Timers.)
Software Structure and Definition of Terms
Programming
3 - 10
MITSUBISHI ELECTRIC
If the program is not compiled the dialogue shows a "?" charac-
ter instead of the program size. If SFC or SUB programs are not
available for this CPU, the correspondent line will be grayed.
A summary of the used system variables
ranges is displayed on a separate dialogue box.
Summary of Contents for FX2N-32CAN
Page 1: ...MITSUBISHI ELECTRIC FACTORY AUTOMATION Programmable Logic Controllers GX IEC Developer ...
Page 2: ......
Page 4: ......
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Page 10: ...IV MITSUBISHI ELECTRIC ...
Page 18: ...Modular PLC Training Hardware Course Overview and Requirements 1 2 MITSUBISHI ELECTRIC ...
Page 176: ...Device Edit 8 4 MITSUBISHI ELECTRIC ...
Page 190: ...Assigning DUT Variables to Function Blocks Data Unit Types DUT 10 10 MITSUBISHI ELECTRIC ...
Page 198: ...Array Example Single Dimension Array Arrays 11 8 MITSUBISHI ELECTRIC ...
Page 219: ...Sequential Function Chart SFC SFC Elements Training Manual GX IEC Developer 14 3 ...
Page 230: ...Structured Text Program Example IEC Structured Text 16 4 MITSUBISHI ELECTRIC ...
Page 278: ...PLC Components Glossary Appendix A 18 MITSUBISHI ELECTRIC ...
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