ABB SACO 16D3, User Manual And Technical Description

2

1MRS 751354-MUM  EN

Issued 99-09-08
Version A  (replaces 34 SACO 16D3 EN1)
Checked  EP
Approved  EP

Data subject to change without notice

SACO 16D3

Annunciator unit

Table of contents

Features ........................................................................................................................................ 3
General ......................................................................................................................................... 3
Area of applications ...................................................................................................................... 3
Description of functions ............................................................................................................... 4

Introduction ........................................................................................................................... 4
Mechanical construction ......................................................................................................... 5
Field contact circuits ............................................................................................................... 6
Alarm channel functions ......................................................................................................... 6
Visual alarm indication ........................................................................................................... 8
Standardized operational sequences ........................................................................................ 8
First-out indication ............................................................................................................... 10
Event register ........................................................................................................................ 10
Event register for the serial communication .......................................................................... 11
Auxiliary outputs .................................................................................................................. 12
Group alarm reflash signals ................................................................................................... 13
Audible device output ........................................................................................................... 14
Self-supervision output ......................................................................................................... 15
Interlockings ......................................................................................................................... 16
Serial communication interface ............................................................................................. 18
Synchronizing of the blinking sequence ................................................................................ 18
Programming ........................................................................................................................ 19
Auxiliary power supply system .............................................................................................. 19

Application ................................................................................................................................. 20

Mounting ............................................................................................................................. 20
Terminals and wiring ............................................................................................................ 21
Start-up ................................................................................................................................. 22
Operational test .................................................................................................................... 22
Legend plate ......................................................................................................................... 22
Changing the mode of operation for relays on SWOM 16A1 .............................................. 23
Selection of output contact mode for output relay on SWIM 2A1 ....................................... 24
Operation instructions .......................................................................................................... 25
First-out alarm indication ..................................................................................................... 26
Event sequence register ......................................................................................................... 27

Programming ............................................................................................................................. 28

Programming technique ....................................................................................................... 28
Programming push-buttons .................................................................................................. 30
Channel related parameters ................................................................................................... 30

Selection of channel input delay ...................................................................................... 30
Selection of channel resetting delay ................................................................................. 30
Selection of field contact type or pulse counter ............................................................... 31
Selection of channel-specified indications ....................................................................... 31
Configuration of pumping supervision ........................................................................... 31
Configuration of reflash group alarms ............................................................................. 31

Module related parameters .................................................................................................... 32

Selection of mode of operation for the reflash output relays ........................................... 32
Selection of interlocking configuration ........................................................................... 33
Selection of  annunciator SPA bus slave address .............................................................. 33
Selection of alarm sequence type ..................................................................................... 34
Selection for the serial communication port .................................................................... 34

Parameter selection key ......................................................................................................... 35
Parameter chart ..................................................................................................................... 36
Channel interlocking scheme ................................................................................................ 37
Remote information to and from the alarm annunciator ...................................................... 38
Event codes ........................................................................................................................... 42

Technical data ............................................................................................................................ 42
Testing ....................................................................................................................................... 44
Maintenance and repair .............................................................................................................. 44
Exchange and spare parts ............................................................................................................ 45
Ordering information ................................................................................................................. 45