Digital Controller SIO Driver
GP-Pro EX Device/PLC Connection Manual
106
6.4
SDC30/SDC31
This address can be specified as system data area.
Device
Bit Address
Word Address
32 bit
Remarks
Data
00501.0-06049.F
00501-06049
*1
*1
When you write the bit address, the Display reads the word address corresponding to that of the External
Device first. Then, it changes the target bit address among the word data once read and returns the word data
to the External Device. Note that the correct data may not be written if you change the word address value in
the ladder program while the Display reads the data of the External Device and returns it to the External
Device.
• To set [Enable System Data Area] in the system area setting of GP-Pro EX may cause
malfunction. Do not set [Enable System Data Area].
• You can set only reading area size for the system data area available to use in the Controller. Please
refer to the GP-Pro EX Reference Manual for reading area size.
Cf:
GP-Pro EX Reference Manual "Appendix 1.4 LS Area (only for direct access
method)"
• Please refer to the precautions on manual notation for icons in the table.
)
"Manual Symbols and Terminology"
• Even if you use the nonexistent address, read error may not be displayed. In this case, "0" is
retained for the read data. Note that the writing error is displayed.
