MAN0974-11-EN_XL7_UserManual
March 22
nd
, 2020
Page 166 | 195
19.2 Settings
To use the fail
–
safe feature, the user needs to do the following:
1.
From Cscape, create AUTOLOAD.PGM for the application program using ‘Export to
Removable Media’.
2.
Place the Removable Media with AUTOLOAD.PGM in the device.
3.
Set the ‘Enable AutoLoad’ option i
n the device to YES.
4.
Set the ‘Enable AutoRun’ option to YES if the controller needs to be placed in RUN mode
automatically after automatic restore of data or AutoLoad operation.
5.
Backup the current Battery-Backed RAM Register contents in On-Board flash memory
using System Menu options.
19.3 Backup / Restore Data
Selecting this option brings up a screen having four operations:
-
Backup OCS Data.
-
Restore OCS Data.
-
Clear Backup Data.
-
Exit
Figure 19.2
–
Backup / Restore Data
Backup OCS Data:
When initiated, this will allow the user to copy manually Battery-Backed RAM contents on to the
onboard flash memory of the OCS. This will have the effect of backing up all the registers and
controller settings (Network ID, etc.) that would otherwise be lost due to a battery failure.
%SR164.4 is set to the value of 1 when backup operation is performed.