ABB RELION 670 SERIES Manual page 96

Section 7
Local HMI use
90
IEC12000168 V4 EN-US
Figure 73: Select Recovery menu
2.
Enter PIN code 8282 and press
IEC13000036 V4 EN-US
Figure 74: Enter PIN code
3.
Select Turn off authority and press
IEC12000170 V4 EN-US
Figure 75: Turn off Authority
4.
Select OK to turn off the authority and press
IEC12000169 V4 EN-US
Figure 76: Confirm selection
In a Central Account Management enabled IED, the IED will be set to default
after "Turn off authority". For an IED with local account management, the
below sequence is applicable.
5.
Press to continue the startup sequence, (now the authority is temporarily
disabled until next reboot of the IED).
To cancel the operation in any step, press
IEC12000168-4-en.vsdx
.
IEC13000036-4-en.vsdx
or .
IEC12000170-4-en.vsdx
.
IEC12000169-4-en.vsdx
.
Cyber security deployment guideline
1MRK 511 399-UEN B
670 series 2.2 IEC