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ABB saco 64D4 User Manual

Annunciator unit
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SACO 64D4
Annunciator unit
User´s manual and Technical description
1
SILENCE
5
ACK
9
RESET
13
TEST
SACO 16D2
FAULT
PROGRAM
FAULT
ON
ON
2
3
4
1
2
3
6
7
8
5
6
7
10
11
12
9
10
11
14
15
16
13
14
15
SACO 16D2
SACO 16D2
PROGRAM
FAULT
PROGRAM
ON
4
1
2
3
4
8
5
6
7
8
12
9
10
11
12
16
13
14
15
16
SACO 16D2
FAULT
PROGRAM
ON
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

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Summary of Contents for ABB saco 64D4

  • Page 1 SACO 64D4 Annunciator unit User´s manual and Technical description SACO 16D2 SACO 16D2 SACO 16D2 SACO 16D2 FAULT PROGRAM FAULT PROGRAM FAULT PROGRAM FAULT PROGRAM SILENCE RESET TEST...

  • Page 2: Table Of Contents

    SACO 64D4 1MRS 752014-MUM EN Issued 2000-11-22 Annunciator unit Version A (replaces 34 SACO 64 1 EN1) Checked Approved Data subject to change without notice Features .......................... 3 Table of contents General ........................... 3 Areas of appIication ......................3 Ilustration of function ....................4 General system data ....................

  • Page 3: Table Of Contents Features

    SACO 64D4 can be used as a level computer or other higher-level equipment stand-alone unit or combined with other SACO is also possible. In such a case SACO 64D4 can 64D4 subracks, as a pure signalling system. be used for data acquisition and even for con- Further more it can be integrated into an event trol purposes.

  • Page 4: Ilustration Of Function

    B = Lamp follower output C = Group alarm reflash output SACO 64D4 Supply 1: Supply 2: SPA-bus 19…70 V DC or 80…265 V connection 80…256 V DC AC or DC Fig 1. Block diagram for the annunciator unit SACO 64D4.
  • Page 5 SACO 16D2B. electrical data transmission. The transmission distances vary with the transmission media, the If SACO 64D4 is connected to a higher level following values can be given: system, e.g MicroSCADA the programming - plastic-fibre: at least 30 m might be made from there.

  • Page 6: Example Of System Arrangement

    SYSTEM RS 232 RS232/20 mA current loop MODEM SACO 148D4 SACO 64D4 SACO 64D4 SACO 64D4 SACO 128R4 SACO 128R4 Fig 2. Centralized 240 channel annunciator system with field contact doubling outputs. The maximum size of the alarm system is 35 Without the relay unit SACO 128R4 the annun- annunciator modules with 16 channels each, i.e.
  • Page 7 Printer REMOTE CONTROL SYSTEM RS232/20 mA current loop MODEM SPA-ZC 22 Fiber optical loop SPA-ZC 21 SPA-ZC 21 SACO 64D4 SACO 64D4 SPA-ZC 21 SACO 64D4 SPA-ZC 21 SPA-ZC 21 SPA-ZC 21 SPA-ZC 21 SACO 16D1 SACO 16D1 SACO 16D1 SACO 16D1 Fig 3.

  • Page 8: Mechanical Design

    SIL EN CE AC K RE SE T TE ST Fig 4. Mechanical design of SACO 64D4. The modules are interconnected on the mother The subrack is suitable for mounting in a 19 PC-board. The mother PC-board also contains inch frame or it may be flushmounted. At flush...

  • Page 9: Function Of The Annunciator Module

    Made in Finland = 80…265 V RS 811 653-AA Fig 6. Connection module SPA-ZC 21 mounted on the SACO 64D4. Function of the SACO 16D2B is a versatile and flexible annun- When a PC (with e.g. SMS software) is included annunciator modules ciator module with 16 channels.

  • Page 10: Field Contact Circuits

    Field contact circuits The electrical contacts of the devices sensing the The alarm channels can be individually pro- process condition must be potential-free while grammed for operation from normally closed the annunciator unit itself generates the 48 V dc (NC) or from normally open (NO) contacts. field contact voltage.
  • Page 11 After the galvanic separation and the transient suppression the incoming field contact signal is 20 s analyzed and identified in respect of signal type. 60 s Seven input signal types are specified: 7 = 160 s 0 = signal from normally open contact, with 8 = another value, which is programmed via the return function serial interface...

  • Page 12: Visual Alarm Indication

    PROGRAM FAULT PROGRAM SILENCE RESET TEST Fig. 9. Alarm indicators and push-buttons of the annunciator unit SACO 64D4. Standardized The annunciator unit is supplied with five 1 = indications according to the selected se- operational sequences standardized field-selectable operational sequence...
  • Page 13 Field contact Visual alarm indicator Acknowledge Audible output Automatic reset ISA A Field contact Visual alarm indicator Acknowledge Reset of audible output (Silence) Audible output Automatic reset, separate reset of audible output ISA A-1 Field contact Visual alarm indicator Acknowledge Reset Reset of audible output (Silence) Audible output...

  • Page 14: Event Register For The Serial Communication

    Event register for the The annunciator unit incorporates an event reg- level system (the SPA bus master). The time serial communication ister which contains information on the type of resolution between the channels is 5 ms. event and the channel number including a syn- chronous time stamp.

  • Page 15: Auxiliary Outputs

    16 contact doubler out- the internal self-supervision function. In a cen- puts and 16 paralell lamp outputs can be pro- tralized system (i.e. when several SACO 64D4 vided from each annunciator module. These are connected together) there might be no need...

  • Page 16: Field Contact Follower Output

    Fig 13. Principle diagram for building up group alarm functions. Output relay 15 and 16 are available for group reflash only in a multi rack system, for instance in a combination with Saco 128R4 relay rack. When SACO 64D4 is used standalone the output relays are used as internal fault and audible alarm outputs.

  • Page 17: Lamp Follower Output

    LAMP CONTROL FLAT CABLE SIGNAL SACO 148D4 or SACO 128R4 SACO 64D4 Fig 15. Principle diagram for a lamp follower output. Audible device output Generally the relay output for control of an au- nal control signal applied to the remote silence dible device operates if one of the alarm chan- control input (128) of the annunciator unit.

  • Page 18: Interlockings

    Interlockings It has been mentioned in the section describing The interlockings are distributed between the the functions of an alarm channel that each different channels via eight internal interlock- channel is provided with three interlocking in- ing lines, see figure on page 19. In addition the put types, 1, 2 and 3, and one interlocking out- first four interlocking lines can be used for trans- put type, 0.

  • Page 19: Example Of Channel Interlocking Configuration

    Example of An external interlocking signal is connected to The connections described above have been channel interlocking input channel 1 which is configured to give a marked with dots on the corresponding lines in configuration interlocking output to interlocking line 1. When figure 18 below.

  • Page 20: Serial Communication Interface

    Serial The alarm annunciator unit comprises a serial By using the LON/SPA gateway, SPA-ZC 100, communication communication port over which the unit can the alarm annunciator might also be connected interface be connected to a local reporting and data com- to the LON bus.

  • Page 21: Parameterization

    Parameterization The parameter values are stored in the unit in a the annunciator unit is fully field-programm- non-volatile EEPROM memory. Thus the set- able. ting of parameter values can be performed and changed by means of the programming module For connecting a PC directly to the serial inter- SACO 16PM or via the serial communication face of the unit (for parameterization) the ca- using e.g.

  • Page 22: Self-Supervision Output

    Self-supervision The annunciator unit is provided with exten- lay drops off (normally energized). At the same output sive self-supervision functionality which, in case time all the other auxiliary outputs are locked of an internal fault or if an internal malfunc- including the serial communication port.

  • Page 23: Application

    4 x ø8 or M6 Panel cut-out 465 ±0,5 ø8 or M6 Support 95,1 plate 139,5 SWSC 20 Panel cut-out for two subracks 171,3 215,7 272,8 465 ±0,5 Fig 23. Dimension and mounting drawing for the annunciator unit SACO 64D4.

  • Page 24: Connection Diagram

    120 119 118 117 116 115 114 113 112 111 110 109 132 131 130 129 128 127 126 125 124 123 122 121 144 143 142 141 140 139 138 137 136 135 134 133 Fig 24. Connection diagram for the SACO 64D4.

  • Page 25: Terminals And Wiring

    Terminals The screw terminal to facilitate all input and The two boards can be separated from each and wiring output connections are located on the rear panel other by pressing the snap-locks on the spacers of the annunciator case. Each screw terminal and then separate them.

  • Page 26: Mounting And Connection Of Acknowledge Module Swdm 3A1

    Acknowledge module SWDM 3A1 SACO 16D2 SACO 16D2 SACO 16D2 SACO 16D2 FAULT PROGRAM FAULT PROGRAM FAULT PROGRAM FAULT PROGRAM SILENCE RESET TEST Fig 26. Acknowledge module SWDM 3A1 in the SACO 64D4 rack.

  • Page 27: Connection To A Distributed System With Or Without Event Sequence Reporting

    When connecting a SACO 64D4 to another An already mounted system can be extended by distributed system SACO 64D4 or to the control data communica- using a flat cable extension module type SWCM with or without event tor SACO 148D4, they can share the group alarm 8A1.

  • Page 28: Connection Of A Relay Output Extension Unit Type Saco 128R4

    SWOM 8A1. The reflash signals output extension unit a contact doubler output and for group alarm from the SACO 64D4 system are made avail- type SACO 128R4 output is obtainable from the annunciator mod- able at the following terminals: ule.

  • Page 29: Legend Plate

    Legend plate The screened plastic overlay is provided with The legend text may be written with a drawing translucent windows for the 16 channels. The ink pen or a typewriter. Together with the an- channel legend texts are applied on a drawing nunciator unit a sheet of drawing film compris- film also square-ruled to form 16 text fields.

  • Page 30: Programming

    PROGRAM SILENCE RESET TEST Fig 29. SACO 64D4 connected to a SMS PC. The front panels of the annunciator modules 1...16 are printed in front of the alarm indica- contain indicators for operation status, alarm tors. The identification number of the module...

  • Page 31: Parameter Selection Key

    4= DIN 19235 module settings 5= 1200 Bd 99= number 99 300 Bd Store (Reset) Parameter selector Data value selector Channel selector Display cursor Fig. 30. Parameter selection key for annunciator unit SACO 64D4. when using the SACO 16PM module.

  • Page 32: Parameter Chart

    Parameter chart Group Input Interlock Interlock funct.1 Interlock funct.2 Alarm Channel Channel channel reflash A reflash B Module Output Group alarm Type of reflash Unit number relay function identification number Fig. 31. Parameter chart.

  • Page 33: Channel Interlocking Scheme

    Channel interlocking scheme TYPE OF INTERLOCKING 0 = interlocking output 1 = reflash A interlocking inpu 2 = channel interlocking input 3 = channel interlocking input INTERLOCKING GROUPS 1 2 3 4 5 6 7 8 Function 1 Channel 1/__ Function 2 Function 1 Channel 2/__...

  • Page 34: Remote Information To And From The Alarm Annunciator

    Remote information The following parameters can be read out or to and from the written down to the annunciator unit from a alarm annunciator higher level device. Code Factory Value and function setting Module related parameters (Channel No 0) V205 Program version S1…16 Reflash output 1 sequence...
  • Page 35 Code Factory Value and function setting Status information of all 16 channels, HEX coded form 0000 = no active channels 0001 = channel 1 active 0002 = channel 2 active 0003 = channel 1 and 2 active 0004 = channel 3 active 0005 = channel 1 and 3 active 0006 = channel 2 and 3 active 0007 = channel 1,2 and 3 active...
  • Page 36 Code Factory Value and function setting V201 Setting of the data transfer rate 0 = 9600 bits/s, synch in 1 = 9600 bits/s, synch out 2 = 9600 bits/s 3 = 4800 bits/s 4 = 2400 bits/s 5 = 1200 bits/s 6 = 300 bits/s State of interlocking line 1 0 = not active state...
  • Page 37 Code Factory Value and function setting Field contact type 0 = NO contact, with return function 1 = NC contact, with return function 2 = raising edge only 3 = falling edge only 4 = raising and the falling edge 5 = pulse counter, counts by contact closing 6 = pulse counter, counts by contact opening 7 = pulse counter, counts by contact opening and closing...

  • Page 38: Event Codes

    Event codes Code Meaning Module related event codes Module fault Events from the overflow matrix register Module reset Event register overflow Channel related event codes Alarm channel active Alarm channel reset Alarm channel active, signal follower, no blink- or audible functionality Alarm channel reset, signal follower Technical data Alarm channels...
  • Page 39 Serial communication port Protocol SPA bus LON-bus by using LON/SPA gateway Interface RS 485 Data interchange speed, selectable 9600 Baud 4800 Baud 2400 Baud 1200 Baud 300 Baud Bus connection modules SPA-ZC 17 or SPA-ZC 21 SPA-ZC 100 (LON) Auxiliary power supply Internal power unit 1 80.

  • Page 40: Testing

    The alarm annunciator unit is provided with The LED indicators can be tested by pressing Testing an automatic self-supervision system which the test push-button on the module SWDM monitors the internal system voltages as well as 3A1, located to the left in the rack (if present), the function of the microprocessor and the logi- continuously for more than one second.

  • Page 41: Spareparts

    SWIR 26 - for 5 racks SWIR 27 - for 6 racks SWIR 28 Flat cable for connecting the reflash groups between several SACO 64D4 SWIR 23 Bus connection modules SPA-Bus Electrical connection modules - RS 485, two 9-pole D-type connectors...

  • Page 42: Order Information

    2. Auxiliary supply voltages 3. Accessories Exemple: 1 Annunciator unit type SACO 64D4-3 with 48 channels, order number RS 811 643-BA U 1 48 V dc U 2 220 V, 50 Hz 1 acknowledge module type SWDM 3A1 , order number RS 962 031 -AA...
  • Page 43 Fault type Recognition Repair step Fault on input No alarm from a particular channel Check the interlocking or output circuit A certain output signal is missing settings A certain remote acknowledge Check the external wiring function out of work Replace the concerned input/output module Replace the concerned annunciator module...
  • Page 44 ABB Substation Automation Oy P.O.Box 699 FIN-65101 VAASA Finland Tel. +358 (0)10 22 4000 Fax.+358 (0)10 22 41094 www.abb.com/substationautomation...

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