ABB Advant Controller 450 User Manual

Advant
®
Controller 450 User’s Guide
Table of Contents
viii 3BSE 002 415R701 Rev A
5.5 Fault Finding and User Repair.................................................................................5-6
5.5.1 Introduction.............................................................................................5-6
5.5.2 Diagnostics and Fault Announcement ....................................................5-7
5.5.2.1 System Status and Plain Language System Messages .....5-9
5.5.3 Fault Finding Principles........................................................................5-34
5.5.4 Fault Classification and Scheme of Measures ......................................5-37
5.5.5 Test Equipment......................................................................................5-37
5.5.6 Safety Regulations ................................................................................5-38
5.5.7 On-line/Off-line Aspects.......................................................................5-38
5.5.8 Connection of Engineering Station.......................................................5-39
5.5.9 List of General Fault Finding Procedures and Hints.............................5-40
5.5.9.1 Location of Malfunction.................................................5-40
5.5.9.2 External Factors..............................................................5-40
5.5.9.3 Safety at Start/Stop.........................................................5-40
5.5.9.4 Manual Changeover between Redundant
Processor Modules .........................................................5-40
5.5.9.5 Check of Power Supply..................................................5-41
5.5.9.6 Check of Backup Power Supply.....................................5-49
5.5.9.7 Check of Processor Module............................................5-49
5.5.9.8 I/O...................................................................................5-50
5.5.9.9 Fault Finding by Reducing the System ..........................5-51
5.5.10 User Repair............................................................................................5-53
5.5.10.1 Board and Subrack Mounted Unit Exchange.................5-53
5.5.10.2 Replacement of Redundant Processor Module...............5-66
5.5.10.3 Replacement of Redundant S100 I/O Bus Extenders.....5-66
5.5.10.4 Replacement of Power Supply Unit...............................5-68
5.5.10.5 Replacement of 5 V Regulator .......................................5-69
5.5.10.6 Replacement of Backup Power Supply..........................5-72
5.5.10.7 Battery Exchange............................................................5-72
5.5.10.8 Replacement of Connection Unit ...................................5-73
5.5.10.9 Replacement of Modem .................................................5-74
5.5.11 Adjustment of Analog Input and Output Boards ..................................5-74
5.5.11.1 Channel Adjustment on DSAI 130.................................5-75
5.5.11.2 Adjustment of A/D Converter........................................5-77
5.5.12 Channel Adjustment on AO Board .......................................................5-79
5.5.12.1 Adjustment of Zero Point, Channel by Channel ............5-80
5.5.12.2 Adjustment of the Gain, Channel by Channel................5-81
5.5.12.3 Adjustment of Variable Gain, Channel by Channel .......5-81
5.5.12.4 Adjustment of “Limit Low” L1 and “Limit High” L2,
Channel by Channel .......................................................5-81

ABB Advant Controller 450 Specifications

General

Brand	ABB
Model	Advant Controller 450
Category	Controller
Language	English