4 CC-Link
4.5 Backing up/Restoring Data of Devices Supporting iQSS
77
4
4.
Setting a target device
• Setting a module
When '1H' (module unit) is set for the execution unit in the step of 'Setting the execution unit', set the start I/O number of a
target device for data backup to SD1439.
• Setting a station number
When '2H' (station unit) or '3H' (station sub-ID unit) is set for the execution unit in the step of 'Setting the execution unit', set
the station number of a target device for data backup to SD1440.
• Setting a station sub-ID number
When '3H' (station sub-ID unit) is set for the execution unit in the step of 'Setting the execution unit', set the station sub-ID
number of a target device for data backup to SD1441.
To backup the data of a device supporting iQSS which is connected to a bridge module (NZ2AW1C2AL), set
the ID number of AnyWireASLINK to SD1441.
For details on the ID number (SD1440) of AnyWireASLINK, refer to the following section.
Page 39 Setting the backup setting
5.
Setting the operation setting when a data backup error occurs
Set the operation on error to the lower 8 bits of SD1444 in order to backup data for multiple devices supporting iQSS.
■
Performing a data backup
Data is backed up if SM1436 is turned ON while SD1446 is '1H' (ready).
Once data is backed up, SD1446 will be '2H' (being executed).
Check that the other station data link status (SW0080 to SW0083) indicates that a data link is in process before performing a
data backup.
■
Requiring a data backup cancellation
The data backup stops if SM1442 is turned ON while SD1446 is '1H' (ready) or '2H' (being executed).
■
Releasing the right to use
When SM1435 is turned ON after a data backup is completed (including a cancellation or an error), the right to use is released
and the next data backup is ready to be performed.
SM1435 turns ON to OFF when the right to use is released.
If the right to use is released even though it has already been done, SM1435 remains ON since no processing is performed.
In that case, set SM1435 to OFF.
Target device (Module)
Description
0 to FFH: Start I/O number
When '1H' (module unit) is set for the execution unit, set the value obtained by dividing the start I/O number of a CC-
Link master/local module, which is connected to a target device supporting iQSS, by 16.
Target device (Station
number)
Description
1 to 64: Station number
When '2H' (station unit) or '3H' (station sub-ID unit) is set for the execution unit, set the station number of a target
device supporting iQSS or a device supporting iQSS which is connected to the module with the specified station
number.
Target device (Station sub-ID
number)
Description
0 to 9999: Station sub-ID number
When '3H' (station sub-ID unit) is set for the execution unit, set the station sub-ID number of a target device supporting
iQSS.
Operation on error
Description
0H: Continue
Set this to continue a data backup even if it fails on some devices while being performed to multiple devices supporting
iQSS.
1H: Stop
Set this to stop a data backup even if it fails on some devices while being performed to multiple devices supporting
iQSS.
Summary of Contents for 13JV28
Page 1: ...iQ Sensor Solution Reference Manual ...
Page 2: ......
Page 166: ...164 6 Ethernet 6 5 Backing up Restoring Data of Devices Supporting iQSS MEMO ...
Page 185: ...7 AnyWireASLINK 7 4 Backing up Restoring Data of Devices Supporting iQSS 183 7 Sample program ...
Page 195: ...7 AnyWireASLINK 7 4 Backing up Restoring Data of Devices Supporting iQSS 193 7 Sample program ...
Page 228: ...226 8 CC Link 8 4 Backing up Restoring Data of Devices Supporting iQSS Sample program ...
Page 238: ...236 8 CC Link 8 4 Backing up Restoring Data of Devices Supporting iQSS Sample program ...
Page 244: ...242 8 CC Link 8 4 Backing up Restoring Data of Devices Supporting iQSS Sample program ...
Page 309: ...10 Ethernet 10 5 Backing up Restoring Data of Devices Supporting iQSS 307 10 Sample program ...
Page 371: ...APPX Appendix 8 Backup File Capacity 369 A MEMO ...
Page 373: ...I 371 MEMO ...
Page 377: ......