Menu Text
Col
Row
Default Setting
Available Options
Description
This setting determines the elements that will reset the CB fail timer for CB Failures, which were initiated by the voltage protection function.
Ext Prot Reset
45
07
CB Open & I<
0=I< Only
1=CB Open & I<
2=Prot Reset & I<
This setting determines the elements that will reset the CB fail timer for CB Failures initiated by external protection functions.
UNDER CURRENT
45
08
The settings under this sub-heading relate to Undercurrent settings
I< Current Set
45
09
0.1
From 0.02*I1 to 3.2*I1 step 0.01*I1
This setting determines the current threshold, which will reset the CB Fail timer for Overcurrent-based protection
IN< Current Set
45
0A
0.1
From 0.02*I2 to 3.2*I2 step 0.01*I2
This setting determines the current threshold, which will reset the CB Fail timer for Earth Fault-based protection
ISEF< Current
45
0B
0.02
From 0.001*I3 to 0.8*I3 step 0.0005*I3
This setting determines the current threshold, which will reset the CB Fail timer for SEF-based protection
BLOCKED O/C
45
0C
The settings under this sub-heading relate to Blocked Overcurrent settings
Remove I> Start
45
0D
Disabled
0 = Disabled or 1 = Enabled
This setting enables or disables the Remove I>Start signal
Remove IN> Start
45
0E
Disabled
0 = Disabled or 1 = Enabled
This setting enables or disables the Remove IN>Start signal
4.4
CB FAIL DDB SIGNALS
Ordinal
English Text
Source
Type
Response Function
Description
150
CB Fail Alarm
Software
PSL Input
Alarm latched event
This DDB signal is an alarm indicating CB Failure
227
Ext. Trip 3ph
Programmable Scheme Logic
PSL Output
No response
This DDB signal receives an external three-phase trip signal
353
Bfail1 Trip 3ph
Software
PSL Input
Protection event
This DDB signal is the three-phase trip signal for the stage 1 CB Fail function
354
Bfail2 Trip 3ph
Software
PSL Input
Protection event
This DDB signal is the three-phase trip signal for the stage 2 CB Fail function
373
IA< Start
Software
PSL Input
No response
This DDB signal is the A-phase Phase Undercurrent start signal
374
IB< Start
Software
PSL Input
No response
This DDB signal is the B-phase Phase Undercurrent start signal
375
IC< Start
Software
PSL Input
No response
This DDB signal is the C-phase Phase Undercurrent start signal
376
IN< Start
Software
PSL Input
No response
This DDB signal is the Earth Fault undercurrent start signal
377
ISEF< Start
Software
PSL Input
No response
This DDB signal is the Sensitive Earth Fault undercurrent start signal
380
All Poles Dead
Software
PSL Input
No response
Chapter 5 - Protection Functions
MiCOM P747
114
P747-TM-EN-1
P747-TM-EN-1.1
Summary of Contents for MiCOM P747 Agile
Page 2: ......
Page 16: ...Contents MiCOM P747 xiv P747 TM EN 1 P747 TM EN 1 1...
Page 20: ...Table of Figures MiCOM P747 xviii P747 TM EN 1 P747 TM EN 1 1...
Page 21: ...INTRODUCTION CHAPTER 1...
Page 22: ...Chapter 1 Introduction MiCOM P747 2 P747 TM EN 1 P747 TM EN 1 1...
Page 31: ...SAFETY INFORMATION CHAPTER 2...
Page 32: ...Chapter 2 Safety Information MiCOM P747 12 P747 TM EN 1 P747 TM EN 1 1...
Page 42: ...Chapter 2 Safety Information MiCOM P747 22 P747 TM EN 1 P747 TM EN 1 1...
Page 43: ...HARDWARE DESIGN CHAPTER 3...
Page 44: ...Chapter 3 Hardware Design MiCOM P747 24 P747 TM EN 1 P747 TM EN 1 1...
Page 74: ...Chapter 3 Hardware Design MiCOM P747 54 P747 TM EN 1 P747 TM EN 1 1...
Page 75: ...CONFIGURATION CHAPTER 4...
Page 76: ...Chapter 4 Configuration MiCOM P747 56 P747 TM EN 1 P747 TM EN 1 1...
Page 117: ...PROTECTION FUNCTIONS CHAPTER 5...
Page 118: ...Chapter 5 Protection Functions MiCOM P747 98 P747 TM EN 1 P747 TM EN 1 1...
Page 160: ...Chapter 5 Protection Functions MiCOM P747 140 P747 TM EN 1 P747 TM EN 1 1...
Page 161: ...MONITORING AND CONTROL CHAPTER 6...
Page 162: ...Chapter 6 Monitoring and Control MiCOM P747 142 P747 TM EN 1 P747 TM EN 1 1...
Page 211: ...SCADA COMMUNICATIONS CHAPTER 7...
Page 212: ...Chapter 7 SCADA Communications MiCOM P747 192 P747 TM EN 1 P747 TM EN 1 1...
Page 259: ...REDUNDANT ETHERNET CHAPTER 8...
Page 260: ...Chapter 8 Redundant Ethernet MiCOM P747 240 P747 TM EN 1 P747 TM EN 1 1...
Page 293: ...CYBER SECURITY CHAPTER 9...
Page 294: ...Chapter 9 Cyber Security MiCOM P747 274 P747 TM EN 1 P747 TM EN 1 1...
Page 313: ...SETTINGS APPLICATION SOFTWARE CHAPTER 10...
Page 314: ...Chapter 10 Settings Application Software MiCOM P747 294 P747 TM EN 1 P747 TM EN 1 1...
Page 322: ...Chapter 10 Settings Application Software MiCOM P747 302 P747 TM EN 1 P747 TM EN 1 1...
Page 323: ...BUSBAR COMMISSIONING TOOL CHAPTER 11...
Page 324: ...Chapter 11 Busbar Commissioning Tool MiCOM P747 304 P747 TM EN 1 P747 TM EN 1 1...
Page 330: ...Chapter 11 Busbar Commissioning Tool MiCOM P747 310 P747 TM EN 1 P747 TM EN 1 1...
Page 331: ...SCHEME LOGIC CHAPTER 12...
Page 332: ...Chapter 12 Scheme Logic MiCOM P747 312 P747 TM EN 1 P747 TM EN 1 1...
Page 348: ...Chapter 12 Scheme Logic MiCOM P747 328 P747 TM EN 1 P747 TM EN 1 1...
Page 349: ...INSTALLATION CHAPTER 13...
Page 350: ...Chapter 13 Installation MiCOM P747 330 P747 TM EN 1 P747 TM EN 1 1...
Page 361: ...COMMISSIONING INSTRUCTIONS CHAPTER 14...
Page 362: ...Chapter 14 Commissioning Instructions MiCOM P747 342 P747 TM EN 1 P747 TM EN 1 1...
Page 387: ...MAINTENANCE AND TROUBLESHOOTING CHAPTER 15...
Page 388: ...Chapter 15 Maintenance and Troubleshooting MiCOM P747 368 P747 TM EN 1 P747 TM EN 1 1...
Page 403: ...TECHNICAL SPECIFICATIONS CHAPTER 16...
Page 404: ...Chapter 16 Technical Specifications MiCOM P747 384 P747 TM EN 1 P747 TM EN 1 1...
Page 425: ...SYMBOLS AND GLOSSARY APPENDIX A...
Page 426: ...Appendix A Symbols and Glossary MiCOM P747 406 P747 TM EN 1 P747 TM EN 1 1...
Page 443: ...COMMISSIONING RECORD APPENDIX B...
Page 444: ...Appendix B Commissioning Record MiCOM P747 424 P747 TM EN 1 P747 TM EN 1 1...
Page 449: ...WIRING DIAGRAMS APPENDIX C...
Page 450: ...Appendix C Wiring Diagrams MiCOM P747 430 P747 TM EN 1 P747 TM EN 1 1...
Page 456: ...Appendix C Wiring Diagrams MiCOM P747 436 P747 TM EN 1 P747 TM EN 1 1...
Page 457: ......