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Related Manuals for ABB SACO 16D3
Summary of Contents for ABB SACO 16D3
- Page 1 SACO 16D3 Annunciator unit User´s manual and Technical description...
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Page 2: Table Of Contents
SACO 16D3 1MRS 751354-MUM EN Issued 99-09-08 Annunciator unit Version A (replaces 34 SACO 16D3 EN1) Checked EP Approved EP Data subject to change without notice Features ............................3 Table of contents General ............................3 Area of applications ........................3 Description of functions ....................... -
Page 3: Table Of Contents Features
Fully programmable by means of push-buttons on the front panel or via the serial communica- tion interface The alarm annunciator unit type SACO 16D3 The unit is provided with 20 output relays for General is a part of the integrated substation secondary signal transfer. -
Page 4: Description Of Functions
Alarm channels 1...16 Remote reset/ackn. Group reflash Self-supervision and Relay outputs SPA-buss Supply outputs audible alarm output 1...16 connection SWIM 2A1 SWOM 16A1 Flatcable connector Serial communication Internal supply SACO 16D3 Fig. 1. Block schematic diagram for the annunciator unit SACO 16D3. -
Page 5: Mechanical Construction
Power supply module SPGU 240A1 or SPGU 48B2 Output relay module SWOM 16A1 Connection module Input/output module SWIM 2A1 SWCM 3A1 Mounting case Alarm annunciator module SWPM 3A1 Front panel Fig. 2. Plug-in modules of the annunciator unit SACO 16D3. -
Page 6: 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 7 After the galvanic separation and the transient 3 = 1 s suppression the incoming field contact signal is 4 = 5 s analyzed and identified in respect of signal type. 5 = 20 s Seven input signal types are specified: 6 = 60 s 0 = signal from normally open contact, with 7 = 160 s...
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Page 8: Visual Alarm Indication
Channel window with indicator LED and legend text Event register step-by-step read-out push-button Fig. 5. Alarm indicators and push-buttons of the annunciator unit SACO 16D3. Standardized The annunciator unit is supplied with five stand- The acknowledge/reset operations required are operational... - Page 9 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...
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Page 10: First-Out Indication
First-out indication The annunciator unit is provided with a first- incoming alarm after an annunciator acknowl- out indication feature. The alarm channel which edge/reset being performed. The first-out indi- operates first is indicated in the digital display cation can be reset with the acknowledge/reset with a letter A and the channel number. -
Page 11: Event Register For The Serial Communication
Event register for the The annunciator unit incorporates a separate master). The time resolution between the chan- serial communication event register which contains information on nels is 5 ms. the type of event and the channel number in- cluding a synchronous time stamp. This enables The annunciator unit also includes a channel a higher level system to read out events from the matrix register which operates in parallel with... -
Page 12: Auxiliary Outputs
Auxiliary outputs The annunciator includes four auxiliary output and the connector of the reflash signal cable is relays. Two output relays act as group alarm marked "SIGNAL FOLLOWER". reflash output elements, one auxiliary output relay is dedicated for control of an audible device In the group alarm position the first two relays and one relay acts as an auxiliary output element on the relay card operate in parallel with the... -
Page 13: Group Alarm Reflash Signals
Group alarm reflash Each alarm channel generates two reflash output 2 = ISR, Impulse Shaping Reflash signals signals, A and B, which can be freely linked to the 3 = FCFR + ISR, Field Contact Following two reflash output relays to form two group alarm Reflash with a 300 ms interruption of the reflash functions. -
Page 14: Audible Device Output
Audible device Generally the relay output for control of an The audible device can be silenced by means of output audible device operates if one of the 16 alarm the acknowledge/reset push-button or by means channels is activated. Every channel can also be of an external control signal applied to the remote separately programmed to deliver an audible silence control input (17) of the annunciator... -
Page 15: Self-Supervision Output
Self-supervision The annunciator unit is provided with extensive relay drops off (normally energized). At the output self-supervision functionality which, in case of same time all the other auxiliary outputs are an internal fault or if an internal malfunction is locked including the serial communication port. detected, causes an operation of the self-super- If the voltage of the logic circuits totally disap- vision auxiliary output relay. -
Page 16: 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 17. put types, 1, 2 and 3, and one interlocking output type, 0. - Page 17 Example of channel An external interlocking signal is connected to The connections described above have been interlocking input channel 10 which is configured to give a marked with dots on the corresponding lines in configuration interlocking output to interlocking line 1. When figure 15.
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Page 18: Serial Communication Interface
Serial communication The alarm annunciator unit comprises a serial The SPA bus protocol is described in the docu- interface communication port over which the unit can be ment SPA bus communication protocol V2.5, connected to a local reporting and data commu- 34 SPACOM 2 EN1 and the LON Talk proto- nication system using the SPA bus protocol. -
Page 19: Programming
Fig. 17. Principle diagram for the power supply system. Supply 1 220 VAC SPGU 110 VDC Supply 2 SACO 16D3 Fig. 18. Example of double power supply arrangement. Supply 1: 220 V AC with an isolating transformer 20 VA, 220 V/220 V. Supply 2: 110 V DC supply. -
Page 20: Application
- SPA-ZX 302, 80 mm raising frame - SPA-ZX 303, 120 mm raising frame 214 ±1 Panel cut-out Raising frame SPA-ZX 301 SPA-ZX 302 SPA-ZX 303 Fig. 19. Dimension and mounting drawings for the annunciator unit SACO 16D3. -
Page 21: Terminals And Wiring
2.5 mm wires. No terminal lugs are needed. Terminals Rating plate with type designation, serial number and rated supply voltage Fig. 20. Rear view of the annunciator unit SACO 16D3. Connections: Auxiliary supply 20-24 Acknowledge/reset 16 - 18... -
Page 22: Start-Up
The legend text may be written with a drawing visual LED indicator of the channel. SACO 16D3 FAULT Fig. 22. Partially withdrawn a drawing film. GROUND... -
Page 23: Changing The Mode Of Operation For Relays On Swom 16A1
Changing the The output relays on the relay module SWOM "GROUP ALARM". The one needed is snapped mode of operation 16A1 can be used in two ways. The output relays to the counter connector on the output relay for relays on can be used either as field contact signal follower module SWOM 16A1, see the figure below. -
Page 24: Selection Of Output Contact Mode For Output Relay On Swim 2A1
Selection of output Upon delivery all output contacts of the annun- WARNING! contact mode for ciator unit are selected for a NO mode of Although the auxiliary supply voltage of the output relay on operation except for the internal self supervision annunciator unit has been switched off, external SWIM 2A1 output relay that is normally energized and its... -
Page 25: Operation Instructions
Event register scanning and read-out push-button The other push-buttons and indicators are used for programming Fig. 26. Front panel indicators and event register push-buttons for the annunciator unit SACO 16D3. During a normal process condition, when no The reset functions are:... -
Page 26: First-Out Alarm Indication
First-out alarm The first-out alarm indication is a feature of the with a letter A and the channel number in the indication annunciator unit which means that the first four-digit display. alarm channel to start after a reset is indicated Not used Reset Type of event... -
Page 27: Event Sequence Register
Event sequence The annunciator unit continually registers the IMPORTANT! register incoming events and the latest 9 events are When the annunciator unit is turned into the programming mode by the push-button ↓, the always stored in their chronological order in the event sequence register from which they can be information in the event sequence register is read out from the digital display at any time. -
Page 28: Programming
The alarm annunciator unit is a very flexible The parameter values can be and are usually Programming device but at the same time easy to use. finally defined after that the annunciator unit has been mounted at site during the commis- The programming work is carried out easily by sioning work. - Page 29 For better HMI (Human Machine Interface) interface using a PC program, e.g. SMS 010 the unit can be programmed via the serial software. Fig. 30. SACO connected to a SMS PC. IMPORTANT! time it is being programmed. The procedure When the programming work is done the unit when it goes back from programming mode is goes off-line, which means that the annunciator the same as when it starts up.
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Page 30: Programming Push-Buttons
Parameter selector push-button ↓ Parameter value selector push-button ↑ Programming push-buttons With the parameter selector push-button the With the parameter value selector push-button five programmable parameter groups are called the appropriate code number or data value for up one by one. At the same time the previously the concerned parameter is selected, i.e. -
Page 31: Selection Of Field Contact Type Or Pulse Counter
Selection of field The LED marked INPUT is called up with the 5 = pulse counting on closing contact parameter selector push-button ↓ and the chan- contact type or 6 = pulse counting on opening contact pulse counter nel to be programmed is chosen with the chan- 7 = pulse counting on closing and opening nel selector push-button ∩. -
Page 32: Module Related Parameters
Module related The programming examples and selections above The function which will be described in the parameters have all been channel specific which means that following section is annunciator specific, which the parameters are selected individually for each means that the selected function concerns the channel. -
Page 33: Selection Of Interlocking Configuration
Selection of The interlocking configuration is channel spe- The selection relating to the second channel interlocking cific, i.e. is done separately for each channel. A interlocking function is carried out in the same configuration general overview of the channel interlockings is way as the selection of the first interlocking illustrated in figure 34 on page 37, which can be function, but in this case the third digit from the... -
Page 34: Selection Of Alarm Sequence Type
Selection of alarm The selectable alarm sequences are illustrated on All sequence types but ISA A requires a separate sequence type page 9. To select the chosen alarm sequence the reset of the audible alarm. The chosen sequence parameter selector push-button ↓ is repeatedly is selected with the data value selector push- button ↑... -
Page 35: Parameter Selection Key
4= DIN 19235 module settings 5= 1200 Bd 99= number 99 300 Bd Enter command push-button (Reset) Parameter value selector Parameter selector push-button push-button Display cursor control Channel selector push-button push-button Fig. 32. Parameter selection key for annunciator unut SACO 16D3. -
Page 36: 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. 33. Parameter chart. -
Page 37: Channel Interlocking Scheme
Channel interlocking TYPE OF INTERLOCKING scheme 0 = interlocking output 1 = reflash A interlocking input 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 38: 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 V205 Program version S1...16 Reflash output 1 sequence 0 = FCFR 1 = AACR... - Page 39 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 40 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 41 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...
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Page 42: 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 43 Serial communication port Protocol SPA bus Interface RS 485 Data transfer rate, selectable 9600 Baud 4800 Baud 2400 Baud 1200 Baud 300 Baud Bus connection modules SPA-ZC 17 or SPA-ZC 21 Auxiliary power supply Internal power unit for any supply voltage 80.
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Page 44: Testing
The alarm annunciator unit is provided with an The LED indicators can be tested by pressing the Testing automatic self-supervision system which moni- acknowledge/reset push-button continuously for tors the internal system voltages as well as the more than one second. Then all LED indicators, function of the microprocessor and the logical except the FAULT indicator, on the front panel circuits. -
Page 45: Exchange And Spare Parts
Raising frame, 120 mm SPA-ZX 303 When ordering, please state: Ordering information 1. Amount and type designation, e g: 5 pcs, SACO 16D3 2. Auxiliary supply voltage, e g: 230 V ac 3. Accessories, amount and type, e g: 4 pcs, SPA-ZX 301... - Page 48 ABB Oy Distribution Automation P.O.Box 699 FI-65101 Vaasa FINLAND Tel. +358 (0)10 22 11 Fax.+358 (0)10 22 41094 www.abb.com/substationautomation...