GE P54C User Manual

8.5 Read-Only DDB Signals 409
9 Time Synchronisation 410
9.1 Demodulated IRIG-B 410
9.1.1 IRIG-B Implementation 411
9.2 SNTP 411
9.2.1 Loss of SNTP Server Signal Alarm 411
9.3 IEEE 1588 Precision time Protocol 411
9.3.1 Accuracy and Delay Calculation 411
9.3.2 PTP Domains 412
9.4 Time Synchronsiation using the Communication Protocols 412
Chapter 18 Cyber-Security 413
1 Overview 415
2 The Need for Cyber-Security 416
3 Standards 417
3.1 NERC Compliance 417
3.1.1 CIP 002 418
3.1.2 CIP 003 418
3.1.3 CIP 004 418
3.1.4 CIP 005 418
3.1.5 CIP 006 418
3.1.6 CIP 007 419
3.1.7 CIP 008 419
3.1.8 CIP 009 419
3.2 IEEE 1686-2007 419
4 Cyber-Security Implementation 421
4.1 NERC-Compliant Display 421
4.2 Four-level Access 422
4.2.1 Blank Passwords 423
4.2.2 Password Rules 423
4.2.3 Access Level DDBs 424
4.3 Enhanced Password Security 424
4.3.1 Password Strengthening 424
4.3.2 Password Validation 424
4.3.3 Password Blocking 425
4.4 Password Recovery 426
4.4.1 Password Recovery 426
4.4.2 Password Encryption 427
4.5 Disabling Physical Ports 427
4.6 Disabling Logical Ports 427
4.7 Security Events Management 428
4.8 Logging Out 430
Chapter 19 Installation 431
1 Chapter Overview 433
2 Handling the Goods 434
2.1 Receipt of the Goods 434
2.2 Unpacking the Goods 434
2.3 Storing the Goods 434
2.4 Dismantling the Goods 434
3 Mounting the Device 435
3.1 Flush Panel Mounting 435
3.2 Rack Mounting 436
4 Cables and Connectors 438
4.1 Terminal Blocks 438
4.2 Power Supply Connections 439
Contents P54A/B/C/E
xii P54xMED-TM-EN-1

GE P54C Specifications

General

Brand	GE
Model	P54C
Category	Relays
Language	English