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263
Easy Backup Function (Ver. 2.0 or later)
Section 9-11
File name: BACKUP
@@
.PRM
Note
@@
is the PCU’s unit address, that is the unit 10 hex.
This is also the file that is read from Memory Card and used for data compari-
son.
Note
(1) This function is available only for the Unit combinations marked
Yes
in the
following table.
(2) Do not try to store data in PCU flash memory while data is being backed
up. Otherwise the data will not be backed up correctly and a parameter
corrupted error (error code: 0001) will be displayed when you try to re-
store the data (i.e., read it from Memory Card).
(3) Data in flash memory can be backed up even if it is corrupted. However,
a parameter corrupted error (error code: 0001) will be displayed when
you try to restore the data (i.e., read it from Memory Card).
9-11-2 Applications
Use the easy backup function to back up data for the entire PLC, including the
CPU Unit, MC Units, DeviceNet Units, and Serial Communications Units/
Boards, or to prepare backup data when Units are being replaced.
Memory Card power supply switch
•
Compare
•
Restore
•
Backup
PCU data in
flash memory
CPU
All data
CPU Unit
Memory Card
CPU Unit
PCU
CJ1W-NC113/213/413/133/
233/433 Ver. 2.0 or later
CJ1W-NC113/213/413/133/
233/433 Ver. 1.0
CJ1-H CPU Unit
Yes
No
CJ1 CPU Unit
No
No
Содержание CJ1W-C113 - REV 02-2008
Страница 1: ...Position Control Units Cat No W397 E1 07 SYSMAC CJ1W NC113 213 413 133 233 433 OPERATION MANUAL ...
Страница 2: ...CJ1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
Страница 3: ...iv ...
Страница 13: ...xiv ...
Страница 15: ...xvi ...
Страница 19: ...xx ...
Страница 27: ...xxviii Conformance to EC Directives 6 ...
Страница 43: ...16 Control System Principles Section 1 7 ...
Страница 47: ...20 Basic Procedures Section 2 ...
Страница 139: ...112 Examples of Parameter Settings Section 4 9 ...
Страница 173: ...146 Transferring Data with CX Position Section 5 7 ...
Страница 223: ...196 Sample Program Section 7 7 ...
Страница 259: ...232 Sample Program Section 8 10 ...
Страница 293: ...266 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Страница 369: ...342 Reading Error Information with CX Position Section 11 8 ...
Страница 385: ...358 Common Parameter Area Appendix C ...
Страница 399: ...372 Parameter Coding Sheets Appendix E ...