ABB REL 551-C1*2.5, Technical Reference Manual

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Contents
Page Chapter
Chapter 1 Introduction ..................................................................... 1
Introduction to the technical reference manual.................................... 2
About the complete set of manuals for a terminal .......................... 2
Design of the Technical reference manual (TRM) .......................... 2
Intended audience .......................................................................... 6
General...................................................................................... 6
Requirements ............................................................................ 6
Related documents......................................................................... 6
Revision notes ................................................................................ 6
Acronyms and abbreviations .......................................................... 6
Chapter 2 General ........................................................................... 15
Terminal identification rated and base values ................................... 16
General terminal parameters ........................................................ 16
Basic protection parameters ......................................................... 16
Calendar and clock ....................................................................... 20
Technical data ................................................................................... 21
Case dimensions .......................................................................... 21
Weight .......................................................................................... 26
Unit ............................................................................................... 26
Power consumption ...................................................................... 26
Environmental properties.............................................................. 26
Chapter 3 Common functions ....................................................... 31
Real-time clock with external time synchronization (TIME) ............... 32
Application .................................................................................... 32
Function block .............................................................................. 32
Input and output signals ............................................................... 32
Setting parameters ....................................................................... 32
Technical data .............................................................................. 33
Four parameter setting groups (GRP) ............................................... 34
Application .................................................................................... 34
Logic diagram ............................................................................... 34
Function block .............................................................................. 34
Input and output signals ............................................................... 35
Setting restriction of HMI (SRH) ........................................................ 36
Application .................................................................................... 36
Functionality ................................................................................. 36
Logic diagram ............................................................................... 37
Input and output signals ............................................................... 37
Setting parameters ....................................................................... 37
I/O system configurator...................................................................... 38