EJ3318 - 8-channel thermocouple input with open-circuit recognition

Restoring the delivery state

 

To restore the delivery state for backup objects in ELxxxx terminals, the CoE object Restore default parameters, SubIndex 001 can be selected in the TwinCAT System Manager (Config mode) (see Fig. Selecting the Restore default parameters PDO)

Selecting the "Restore default parameters" PDO

Double-click on SubIndex 001 to enter the Set Value dialog. Enter the value 1684107116 in field Dec or the value 0x64616F6C in field Hex and confirm with OK (Fig. Entering a restore value in the Set Value dialog).
All backup objects are reset to the delivery state.

Entering a restore value in the Set Value dialog
 
Alternative restore value
In some older terminals the backup objects can be switched with an alternative restore value: Decimal value: 1819238756, Hexadecimal value: 0x6C6F6164An incorrect entry for the restore value has no effect.