Restore the delivery state
You can restore the delivery state of the backup objects as follows:
- 1. Ensure that TwinCAT is running in Config mode.
 - 2. In CoE object 1011:0 "Restore default parameters" select parameter 1011:01 "Subindex 001".

 - 3. Double-click on "Subindex 001".
 - The "Set Value Dialog" dialog box opens.
 - 4. Enter the value 1684107116 in the "Dec" field.
Alternatively: enter the value 0x64616F6C in the "Hex" field.
 - 5. Confirm with "OK".
 
- All backup objects are reset to the delivery state.
 
![]()  | Alternative restore value With some older modules the backup objects can be changed with an alternative restore value: An incorrect entry for the restore value has no effect.  | 
