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Sección 24. SINGLE POLE CHASSIS
24.1 DESCRIPTION
24.2 CONTROLS AND INDICATORS
24.2.1 LED INDICATORS .
24.2.2 TERMINAL BLOCKS
24.2.3 TEST POINTS
24.3 THEORY OF OPERATION - HARDWARE
24.3.1 SYSTEM OVERVIEW
24.3.2 TRIP OPERATION .
24.3.3 CURRENT SENSE .
24.3.4 CURRENT SENSE ALARM .
24.3.5 TARGETS .
24.3.6 TARGET DOWNLOAD
24.3.7 POWER SUPPLY CIRCUITS
24.4 THEORY OF OPERATION – SOFTWARE
24.4.1 INITIALIZATION OF THE SINGLE POLE LOGIC
24.4.2 NORMAL OPERATION AFTER INITIALIZATION IS COMPLETE .
24.4.3 RESET
24.4.4 SERIAL COMMUNICATIONS LINK WITH THE SUPERVISOR
24.4.5 SINGLE-POLE TRIP ALGORITHMS .
24.4.6 SINGLE-POLE ALARMS
Sección 25. CHASSIS
Sección 26. EXPANSION CHASSIS
Sección 27. PROTOCLO CONVERTERS
Sección 28. MAINTENANCE
28.1 INTRODUCTION
28.2 ALARM CODES
28.3 REMOVAL AND REPLACEMENT
28.3.1 CIRCUIT BOARD MODULES
28.3.2 I/O MODULES
28.4 FUSE REPLACEMENT
28.5 CORRECTIVE MAINTENANCE
28.6 HOW TO ARRANGE FOR SERVICING
Sección 29. MODEM APPLICATION INFORMATION
29.1 INTRODUCTION
29.2 TRANSMITTER LEVELS AND WIRING
29.3 RECEIVER LEVELS AND WIRING
29.4 S/N RATIO VS DEPENDABILITY
29.5 TELEPHONE SERVICE REQUIREMENTS
29.6 MICROWAVE, RADIO, AND T1 ANALOG CHANNELS
29.7 CHANNEL ROUTING VS DEPENDABILITY
29.8 MODEM SECURITY .
29.9 SQUELCH RULES .
29.10 CHANNEL DELAY LIMITS
29.11 TEST POINTS
Sección 30. GLOSSARY OF TERMS.
Sección 31. INDEX
APPENDIX A. TYPICAL POWER STATION ENVIRONMENT
AND COMMUNICATIONS QUESTIONNAIRE
APPENDIX B. GUIDE FOR THE PROTECTION OF
WIRE-LINE COMMUNICATIONS FACILITIES
RFL 9300
15 de diciembre de 2002
B e c a u s e R F L ™ a n d H u b b e l l ® h a v e a p o l i c y o f c o n t i n u o u s p r o d u c t i mp r o v e me n t , we r e s e r v e t h e r i g h t t o c h a n g e d e s i g n s a n d s p e c i fi c a t i o n s wi t h o u t n o t i c e .
ÍNDICE DE MATERIAS - continuación.
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RFL Electronics Inc.
(973) 334-3100
Publicidad
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