GE MiCOM P145 Agile User Manual

● Passwords may or may not be NERC compliant
● P
asswords may contain any ASCII character in the range ASCII code 33 (21 Hex) to ASCII code 122 (7A Hex)
inclusive
● Only one password is required for all the IED interfaces
4.2.3 ACCESS LEVEL DDBS
The 'Access level' cell is in the 'System data' column (address 00D0). Also the current level of access for each
inter
face is av
ailable for use in the Programming Scheme Logic (PSL) by mapping to these Digital Data Bus (DDB)
signals:
● HMI Access Lvl 1
● HMI Access Lvl 2
● FPort AccessLvl1
● FPort AccessLvl2
● RPrt1 AccessLvl1
● RPrt1 AccessLvl2
● RPrt2 AccessLvl1
● RPrt2 AccessLvl2
Each pair of DDB signals indicates the access level as follows:
● Level 1 off, Level 2 off = 0
● Level 1 on, Level 2 off = 1
● Level 1 off, Level 2 on = 2
● Level 1 on, Level 2 on = 3
Key:
HMI = Human Machine Interface
FPort = Front Port
RPrt = Rear Port
Lvl = Level
4.3 ENHANCED PASSWORD SECURITY
Cyber-security requires strong passwords and validation for NERC compliance.
4.3.1 PASSWORD STRENGTHENING
NERC compliant passwords have the following requirements:
● At least one upper
-case alpha character
● At least one low
er-case alpha character
● At least one numeric character
● At least one special character (%,$...)
● At least six characters long
4.3.2 PASSWORD VALIDATION
The IED checks for NERC compliance. If the password is entered through the front panel, this is briefly displayed on
the LCD
.
Chapter 19 - Cyber-Security P14x
466 P14xEd1-TM-EN-1

GE MiCOM P145 Agile Specifications

General

Brand	GE
Model	MiCOM P145 Agile
Category	Control Unit
Language	English