OMRON
CX-Programmer – Operation Manual
CX-Programmer_Page (
xi
)
•
The user program and parameter area data in CS1-H CPU Units is
backed up in the built-in flash memory. The BKUP indicator will light on
the front of the CPU Unit when the backup operation is in progress. Do
not turn OFF the power supply to the CPU Unit when the BKUP indicator
is lit. The data will not be backed up if power is turned OFF.
To display the status of writing to flash memory on the CX-Programmer,
place a checkmark by
Display dialog to show PLC Memory Backup
Status
on the PLC properties and then select
Windows | PLC Memory
Backup Status
from the
Windows
menu.
•
Precaution in Changing the PLC Type
On the CX-Programmer, you can change the PLC (device) type or CPU
type. When these are changed, however, only the data for the ladder
program and the symbol tables are changed. The following data will be
initialized and must be reset.
•
PLC Setup
•
Expansion instructions
•
I/O tables
•
PLC memory
Particularly the PLC Setup has a large impact on PLC system operation.
Be careful to reset all require settings after changing the PLC type.
If expansion instruction allocations are not reset, program errors could
occur, preventing the PLC from running. Always restore the expansion
instruction allocates to the previous settings after changing the PLC
type.
Summary of Contents for CX-PROGRAMMER V9
Page 1: ...Cat No W446 E1 12 CX Programmer Ver 9 CXONE AL_C V4 AL_D V4 SYSMAC OPERATION MANUAL...
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Page 3: ...SYSMAC CX Programmer Ver 9 CXONE AL C V4 AL D V4 Operation Manual Revised July 2010...
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Page 33: ...PART 1 CX Programmer...
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Page 191: ...PART 1 CX Programmer CHAPTER 4 Reference OMRON CX Programmer _Page 108...
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Page 234: ...PART 2 CX Server PLC Tools...
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Page 261: ...PART 2 CX Server PLC Tools CHAPTER 2 PLC Memory Component OMRON CX Server PLC Tools_Page 18...
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Page 431: ...PART 3 CX Server Runtime...
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