Mitsubishi Electric IQSS-R-E Reference Manual page 118

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.
Target device (Module)
0 to FFH: Start I/O number
• 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.
Target device (Station
number)
1 to 120: Station number
• 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.
Target device (Station sub-ID
number)
0 to 9999: Station sub-ID number
To backup the data of a device supporting iQSS which is connected to a bridge module (NZ2AW1GFAL, 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.
Operation on error
0H: Continue
1H: Stop
■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 (SW00B0 to SW00B7) 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.
5 CC-Link IE Field Network
116
5.5 Backing up/Restoring Data of Devices Supporting iQSS
Description
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 IE Field Network master/local module, which is connected to a target device supporting iQSS, by 16.
Description
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.
Description
When '3H' (station sub-ID unit) is set for the execution unit, set the station sub-ID number of a target device supporting
iQSS.
Description
Set this to continue a data backup even if it fails on some devices while being performed to multiple devices supporting
iQSS.
Set this to stop a data backup even if it fails on some devices while being performed to multiple devices supporting
iQSS.