APC 6000 User Manuals

Table of Contents

• Presentation

  4
• Introduction

  4
• "GTCZ" and "GT2Z" boards features

  4
• Communication settings

  5
• JBUS protocol

  6
• Introduction

  6
• Principle

  7
• Synchronizing data exchanges

  7
• Description of request and response frames

  7
• Checking received messages on the slave-side

  8
• Functions

  9
• CRC 16 algorithm

  14
• UPS theory of operation

  18
• Unitary UPS

  18
• Parallel connected UPS with "Static Switch" cubicle

  19
• UPS without Mains 2

  19
• Unitary UPS

  21
• Block diagram

  21
• Measured quantities

  21
• Main status bits

  22
• Operating modes

  22
• Parallel connected UPS

  24
• Block diagram

  24
• Measured quantities

  24
• Main status bits of system operations

  25
• Operating modes

  25
• Static switch cubicle

  26
• Block diagram

  26
• Measured quantities

  26
• Main status bits of system operations

  27
• Operating modes

  27
• System information

  28
• Message format

  28
• Example of read data

  28
• Sample commands

  28
• List of variable fields

  28
• General definitions

  29
• Signaling field

  29
• Tables measured data

  29
• Tables of binary data

  31
• Table of control devices

  33
• Telemonitoring information

  33
• Glossary of information descriptors

  34
• Glossary of telemonitoring information descriptors

  37