![background image](http://html1.mh-extra.com/html/omron/cj1w-c113-rev-02-2008/cj1w-c113-rev-02-2008_operation-manual_742339291.webp)
264
Easy Backup Function (Ver. 2.0 or later)
Section 9-11
9-11-3 Operating Procedures
Backing Up PCU Data Files on Memory Card
Set the DIP switch on the front of the CPU Unit as shown in the following
table, and then press and hold the Memory Card power supply switch for
three seconds.
This creates a PCU data file and writes this files along with other backup files
to the Memory Card. When the power supply switch is pressed, the MCPWR
indicator on the front of the CPU Unit will flash once and then remain lit while
data is being written. The indicator will go out after all data has been written to
the Card.
Restoring PCU Data Files from Memory Card (Reading Data and Writing It to the Unit)
Set the DIP switch on the front of the CPU Unit as shown in the following
table, and turn ON the PLC.
This reads the PCU data file on Memory Card and restores the data to the
PCU.
Note
When data is restored, it is read from Memory Card to PCU RAM
where it is checked. If the check ends successfully, the data is au-
tomatically written to flash memory. If the check fails, then a param-
eter corrupted error (error code: 0001) will be displayed, the RAM
will be initialized and nothing will be written to flash memory.
When power is turned ON, the MCPWR indicator on the front of the CPU Unit
will light, flash once, and then remain lit while data is being written. The indi-
cator will go out after all data has been written to the Card.
DIP switch pins on the CPU Unit
SW7
SW8
ON
OFF
Memory Card power supply switch
Backup
PCU data in
flash memory
CPU
All data
CPU Unit
Memory Card
DIP switch pins on CPU Unit
SW7
SW8
ON
OFF
Power ON
Restore
PCU data in
flash memory
CPU
All data
CPU Unit
Memory Card
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 ...