Model SALD (Style R) mV and Temperature Alarm Unit
Contents
1. Press A key A Press A key JL SET SET SET Input value PV1 is Alarm 1 set point SP1 Alarm 2 set point SP2 displayed is displayed is displayed ALM SP lamps out SP1 lamp lit SP2 lamp lit In this example In this example In this example 40 00 50 00 30 00 Figure 5 4 Progression of Display Screen B LED Indicator Lamps The table below lists the type of LED indicator lamps on the front panel and their lighting conditions LED Color Lighting Conditions Remarks Lamp ALM1 Yellow Lit when alarm 1 output relay is energized ALM2 Yellow Lit when alarm 2 output relay is energized SP1 Green Lit when alarm 1 set point SP1 is displayed on the display setter SALD xx4 only SP2 Green Lit when alarm 2 set point SP2 is displayed on the display setter SALD 724 onl IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING 5 7 m Setting Parameters Display the desired parameter e g alarm set point and follow the procedure below to change its set point 1 Input value 60 00 is displayed at power ON A Press the ei key The SP1 lamp lights and the alarm 1 set point is displayed 2 The RR 1 set point 80 00 is displayed Press the A k2. Enters setting change enable state Enable switch is disabled if the Parameter Write Protect jumper is set to ON 1 When the Parameter Write Protect jumper on the main board is set to ON the SALD will not advance to the setting change mode In this state LOC is displayed on the display setter IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING gt 5 6 Indicator out mode is entered if no key switch is 1 Displays previous parameter operated for 30 minutes Lt when display mode A Displays next parameter parameter is OFF Indicator out mode Display mode Display mode is returned to when any key switch is Moves to setting pressed change mode Cancels new set point value returns to display mode and displays next Cancels new set point parameter des in ved and moves returns to display mode to display mode mE and displays next Moves to setting fix parameter mode Setting fix mode lt Setting change mode all digits EN Returns to setting change 1 digit flashing mode and moves to next digit Feeds digit Increments value Figure 5 3 Key Switch Operations and Migration of Display States B Switching the Display Each press of the A key switches the display data c H MNI Power on LILI N gt Press A key
3. settings ALMn Direction of alarm action Input value Set point Set point Input value DIR Direct high limit alarm Output relay de energized Output relay energized RVS Reverse low limit alarm Output relay energized Output relay de energized Direction of alarm relay action Energized at normal operation Direction of alarm action Input value Set point Set point Input value Direct high limit alarm Output relay energized Output relay de energized Output relay de energized Output relay energized Factory shipped settings ALM1 DIR ALM2 RVS e Burnout action setting jumper BURN OUT Setting Burnout OFF Set both of UP and DOWN to OFF Upscale Set only UP to ON Downscale Set only DOWN to ON Do not set both UP and DOWN to ON The action is not guaranteed IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 2 1 5 SETTING 5 4 Check of Setting Jumper and its Location The setting jumpers are located on the main board of the internal unit Draw out the internal unit and check the current jumper settings Current jumper settings can also be checked on the JHT200 Handy Terminal Jumper Name Parameter Name RJC jumper D37 RJC Parameter Write Protect jumper A55 WRT PROTECT Burnout action setting jumper D31 BURN OUT1 Alarm 1 action setting jumper E07 ALM1 ACTION Alarm 2 action setting jumper SALD
4. cece sire eere een 5 10 IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 2 5 MAINTENANGE Luske 6 1 6 1 Test EquipmentS errnnnvvnnnnnnvennnnnnvnnnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnenr 6 1 6 2 Reference Table of Thermocouple and RTD eene 6 1 6 3 Adjustment and Check rnnssrnnnvnnnnnvnnnnnnnnnnnnnnnvnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnennnnnennnnnnnnnnnnnn 6 1 6 3 1 Adjustment of Input ussidiana iaia nnne 6 1 6 3 2 Check of Alarm Set Point 6 4 6 3 3 Correction of Input Wiring Resistance rrnrnrrnnnnrrnnnnvnnrnvnnnnnrrnnnnrnnennnnnr 6 5 6 3 4 Check of Reference Junction Temperature Compensation Action 6 5 6 4 Replacement of FUuSe nssrnnnnnnnvnnnnnnnvnnnnnnnvnnnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnenr 6 7 6 5 Replacement of Capacitor rrrnvrnnnnvnnnnnvnnnvvnnnnvnnnnnnnnnnvvnnnnvnnnnnnnnnnnnnnnvennnnnnnnnnnnnnnnennn 6 7 6 6 Replacing Relays ener nnne nnne nnne neni nini nn ran nennen 6 8 7 TROUBLESHOOTING ocrais NENO EERE NERE 7 1 7 1 Troubleshooting Flowchart eese nennen nennen nennen 7 1 7 2 Action in Fault Condition rasavrnnnnvnnnnnvnnnvvnnnnvnnnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnnennn 7 2 7 3 Replacement of PartS rrnnnnnvnnnnnnnvnnnnnnnnvnnnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnenr 7 3 7 3 1 Replacement Procedure xn
5. IM 01B04K02 02E 8th Edition 2004 05 01 00 Blank Page YOKOGAWA 4 Yokogawa Electric Corporation YOKOGAWA ELECTRIC CORPORATION Network Solutions Business Div 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN Phone 81 422 52 7179 Facsimile 81 422 52 6793 Sales Branch Offices Tokyo Nagoya Osaka Hiroshima Fukuoka YOKOGAWA CORPORATION OF AMERICA Headquaters 2 Dart Road Newnan GA 30265 1094 U S A Phone 1 770 253 7000 Facsimile 1 770 251 0928 Sales Branch Offices Texas Chicago Detroit San Jose YOKOGAWA EUROPE B V Headquaters Databankweg 20 3821 AL Amersfoort THE NETHERLANDS Phone 31 334 64 1611 Facsimile 31 334 64 1610 Sales Branch Offices Houten The Netherlands Wien Austria Zaventem Belgium Ratingen Germany Madrid Spain Bratislava Slovakia Runcorn United Kingdom Milano Italy Velizy villacoublay France Johannesburg Republic of South Africa YOKOGAWA AMERICA DO SUL S A Headquarters amp Plant Praca Acapulco 31 Santo Amaro Sao Paulo SP BRAZIL CEP 04675 190 Phone 55 11 5681 2400 Facsimile 55 11 5681 4434 YOKOGAWA ENGINEERING ASIA PTE LTD Head office 5 Bedok South Road Singapore 469270 SINGAPORE Phone 65 6241 9933 Facsimile 65 6241 2606 YOKOGAWA ELECTRIC KOREA CO LTD Seoul Sales office 395 70 Shindaebang dong Dongjak gu Seoul 156 010 KOREA Phone 82 2 3284 3000 Facsimile 82 2 3284 3019 YOKOGAWA TAIWAN CORPORATION He
6. 0 to 2315 C Type W5 ASTM E988 0 to 2315 C RTD JPt100 JIS 89 200 0 to 510 0 C 0 5 of measuring range Pt50 JIS 81 200 0 to 649 0 C Pt100 ITS 90 JIS 97 200 0 to 850 0 C Pt100 IPTS 68 JIS 89 200 0 to 660 0 C The accuracy is 2 5 for a temperature range below 200 C The accuracy is 2 5 for a temperature range below 600 C 2 Reference junction compensation error AboveO C 0 5 except for TypeR TypeS 1 for TypeR TypeS Below 0 C 3 W3 is the abbreviation of W97Re3 W75Re25 tungsten97 96 rhenium 3 tungsten75 rhenium25 ASTM E988 Standard 4 WS is the abbreviation of W95Re5 W74Re26 tungsten95 rhenium 5 tungsten74 Z rhenium26 96 ASTM E988 Standard 2 4 Accessory Fuse 1 A 1 Alarm Label 1 sheet FUN NOTE The fuse 89510VK is the dedicated fuse Do not use it for other products IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 3 3 1 3 INSTALLATION 3 1 INSTALLATION For details of the installation procedure and wiring precautions refer to the technical information YEWSERIES 80 Installation Manual TI 1B4A9 01E or the instruction manual Installation of Rack Mounted Instruments IM 1B4F2 01E External Wiring 1 All cable ends must be furnished with crimp on type solderless lugs for 4mm Screws Draw out the internal unit from the rack case Connect the cables to the correct terminals referring to Figure 3 1
7. DIRECT REVERSE DIRECT Displayed on SALD 724 IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc E10 Parameter Name Alarm 1 Hysteresis Alarm 2 Hysteresis HYSTERESIS1 HYSTERESIS2 Description Sets the hysteresis until the alarm 1 alarm state is canceled Note Initialized when SENSOR TYPE1 TC TYPE1 RTD TYPE1 UNIT1 INPUT1 H RNG INPUT1 L RNG SCH1 or SCL1 is changed Setting range is 0 to 100 of span in engineering unit EUS Sets the hysteresis until the alarm 2 alarm state is canceled Note Initialized when SENSOR TYPE1 TC TYPE1 RTD TYPE1 UNIT1 INPUT1 H RNG INPUT1 L RNG SCH1 or SCL1 is changed Setting range is 0 to 100 of span in engineering unit EUS 5 SETTING gt Setting Range 0 to 32000 Note 0 to 32000 Note Default 0 5 of span in engineering unit 0 596 of span in engineering unit 5 15 Display Conditions Displayed on all Displayed on SALD 724 E15 Alarm 1 ON Delay ON DELAY1 Sets the dead time until the alarm is output after alarm 1 enters the alarm state 0 to 999 s Displayed on all E16 Alarm 2 ON Delay ON DELAY2 Sets the dead time until the alarm is output after alarm 2 enters the alarm state 0 to 999 s Displayed on SALD 724 E17 Alarm 1 OFF Delay OFF DELAY1 Sets the dead time until alarm output is stopped after alarm 1 i
8. IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 4 PRINCIPLES OF OPERATION 4 5 Relay output block e RLYnACTION Alarm relay action De energized at normal operation The relay is energized when the alarm detection result is an alarm state Factory shipped setting Energized at normal operation The relay is energized when the alarm detection result is a normal state e RLYn TEST Relay action test This function is for testing relay action Relays can be turned ON OFF without influencing the currently alarm detection result Direction of alarm relay action De energized at normal operation Factory shipped settings Direction of alarm action Input value Set point Set point Input value Direct high limit alarm Output relay de energized Output relay energized Reverse low limit alarm Output relay energized Output relay de energized Direction of alarm relay action Energized at normal operation Direction of alarm action Input value Set point Set point Input value Direct high limit alarm Output relay energized Output relay de energized Reverse low limit alarm Output relay de energized Output relay energized IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 4 3 4 3 1 4 3 2 4 3 3 4 PRINCIPLES OF OPERATION 4 6 Example of Alarm Function Setting This section describes the alarm function setting showing the example using the
9. 0 For thermocouple input set the reference junction compensation to ON Table 6 1 Relationship between Relay Action Indicator Lamp and Alarm Output Indicator Lamp Condition of Alarm Output ON illuminated Between terminals A and B OPEN Between terminals J and B CLOSE Between terminals F and H OPEN Between terminals K and H CLOSE OFF extinguished Between terminals A and B CLOSE Between terminals J and B OPEN Between terminals F and H CLOSE Between terminals K and H OPEN F H and K terminals are for SALD 724 only IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 6 MAINTENANCE 6 5 6 3 3 Correction of Input Wiring Resistance If an error occurs because of input wiring resistance when mV DC thermocouple or RTD input or if using a safety barrier such as BARD and the like with the instrument input wiring resistance can be corrected by parameter using JHT200 Handy Terminal FUN NOTE Correction of input wiring resistance should be made after completion of mounting wiring a Set the parameter write protect W P of setting jumper to OFF b Short circuit the wires for input by the sensor side Short circuit the 2 wires for mV DC or thermocouple input Short circuit the 3 wires for RTD input c Connect JHT200 Handy Terminal Refer to Figure for Wiring d Call P01 WIRING R1 of adjustment items P ADJUST e Select lt EXECUTE gt and press ENTER twice f After the correction
10. Displayed on the self check result all 0000 Normal 0001 EEPROM error 0002 EEPROMSUM error 0008 Input range exceeded 0010 Setting error 0020 Input burnout 0040 Power interruption during operation 0080 RJC error 1000 A D conversion error A55 Parameter WRT PROTECT Displays the state of the Parameter Write Protect Write Protect jumper OFF Setting of parameters enabled ON Setting of parameters disabled A56 Rev No REV NO Displays the device revision No A58 MENU REV MENU REV Displays the revision No of the parameter group A60 Self Check SELF CHK Displays the result GOOD ERROR of the self check IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING 5 11 Display 2 DISPLAY2 PV1 Same as item A Alarm 1 Relay Display Alarm 2 Relay Display Self Check D Setting SET I O Parameters D01 Tag Number 1 TAG NO 1 8 alphanumerics can be entered Displayed on all D02 Tag Number 2 TAG NO 2 8 alphanumerics can be entered D03 Comment 1 COMMENT 1 8 alphanumerics can be entered D04 Comment 2 COMMENT2 8 alphanumerics can be entered D07 Sensor Type 1 SENSOR TYPE1 Selects the sensor type of TC TC Displayed on universal input mV Item to be SALD 7xx RTD specified at ordering DO8 Thermocouple TC TYPE1 Selects the thermocouple Type K Type K Displayed on Type 1 type when universal input Type E Item to be SALD 7xx and and TC Type J specified at when
11. before installing the product in a system or plant After confirming them install the product in a system or plant and turn on the power IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc lt 2 GENERAL 2 1 2 GENERAL The SALD mV and temperature alarm unit receives a mV DC thermocouple or RTD resistance temperature detector input directly compares this input with an alarm set point and outputs an alarm contact signal The input has one or two absolute alarm outputs Direct or reverse alarm action can be selected for each of the alarm output set points The front panel is provided with an alarm LED indicator lamp for confirming alarm relay action when relay is energized The JHT200 Handy Terminal is used for setting the SALD parameters On the SALD model with display setter SALD x04 input indication engineering unit can be displayed and alarm set points can be displayed set on the front panel 1 The modular jack conversion adapter E9786WH is required for connecting the JHT200 Handy Terminal to the mV and Temperature Alarm Setter a NF Figure 2 1 External View IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 2 GENERAL 2 2 2 1 Standard Specifications The following table shows the SALD standard specifications Table 2 1 Standard Specifications Item Description Input Signal and mV DC input 0 to 100 mV DC Standards Therm
12. set the parameter write protect W P of setting jumper to ON P M p 6 3 4 Check of Reference Junction Temperature Compensation Action For thermocouple input check the action of reference junction temperature compensation using the cold junction bottle The figure for wiring is shown in Figure 6 4 AK NOTE When using the cold junction bottle install the reference junction block RJC to the terminal block then return the terminal cover and warm up the instrument for about 15 minutes IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 6 MAINTENANCE 6 6 Analog Tester YOKOGAWA Type 2415 or equivalent r Resistance equivalent to that of the actual lead wire Thermocouple element or compensating lead wire YOKOGAWA Type 7651 or equivalent DC Voltage Current Standard r 1 METER COUPLE Reference Junction Block Cold Junction Bottle Figure 6 4 Check of Action for Reference Junction Temperature Compensation Using Cold Junction Bottle IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 6 MAINTENANCE 6 7 6 4 Replacement of Fuse When the fuse has blown or requires replacement replace it according to the following procedure Recommended replacement interval About 3 years Before replacing a fuse turn off the power to the instrument NOTE e When a fuse has blown check for the cause first because a fuse itself may not be responsible for the problem Then r
13. 724 onl E08 ALM2 ACTION Reference Parameter Write Burnout action Direction of alarm junction Protect action Setting jumpers compensation i i factory set default RJC W P i BURN OUT i ALM1 ALM2 JP1 JP2 JP3 JP4 JP5 JP6 lo o ol o o OFF ON UP DOWN DIR o O o fo i o ol ol og fo a AEE le o oj fo i io ol OFF i i Rys RVS When setto OFF ON disables Specify i Direct Reverse the reference junction changing of i OFF i action action compensation action is parameters 7777701777777 selected selected not activated Burnout up Burnout down setting setting UP OFF OFF DOWN o o O o lo o JP3 4 JP 3 4 No burnout Note The setting below setting is out of burnout function UP DOWN JP 3 4 Figure 5 2 Setting Jumper 5 2 2 Change of Setting Jumper Follow the procedure below to change the setting jumpers FUN NOTE For SALD 2xx or SALD 7xx first remove the reference junction block RJC from the terminal block Then draw out the internal unit 1 Pull the terminal block cover toward you to draw out the internal unit from the rack case 2 Check the jumpers on the main board of the internal unit and change their settings as desired Use tweezers or another f
14. ERROR ERROR Alarm output Normal RJC sensor error the ambient RJC ER Key switch Enabled temperature and PV Communication Normal action alternately t l INPUT1 iboUL 0020 ERROR BURN Input 1 burnout Check the connection 1 BOUT OUT guilpu INPUT Out of input 0008 ERROR OVER Lamp Normal action range 25 to RANGE Alarm output Normal 125 RANGE Key switch Enabled 0010 ERROR SET Communication Nr ERROR Normal action are same values again Power Write 0000 at the 0040 GOOD None interruption STATUS display on during operation the Handy Terminal 0000 GOOD Note 1 On the SALD x04 the error details are indicated in alphabet characters When two or more errors occur high priority errors are displayed The table shows the errors in order of priority Note 2 STATUS error code is to be the addition display hexadecimal number when two errors or more occur Note 3 IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 7 TROUBLESHOOTING 7 3 7 3 Replacement of Parts A WARNING Replacement of parts must be performed by trained service personnel with the required electrical knowledge and skills If customer service personnel are to replace parts first thoroughly read this user s manual to familiarize yourself with the procedure 7 3 1 Replacement Procedure The following replacement procedures are described Replacement of Power Supply Unit Replacement of Main Board Replacement of Display Int
15. Input1 Zero Adjustment ZERO ADJ1 Performs zero adjustment 096 side on input 1 n nnn RST n nnn INC n nnn HINC n nnn HDEC n nnn DEC n nnn indicates the current input value indicates mV when mV or TC input and OHM when RTD input Increase or decrease n nnn until the target value is reached selecting INC DEC INC DEC Increase decrease n nnn HINC HDEC Increase decrease n nnn more rapidly than INC DEC RST When a reset is made the adjustment values return to their factory settings Note Initialized when SENSOR TYPE1 TC TYPE1 or RTD TYPE1 is changed P04 Span Adjustment Input 1 SPAN ADJ1 Performs span adjustment 100 side on input 1 Procedure for adjustment is same as that of ZERO ADJ1 Note Initialized when SENSOR TYPE1 TC TYPE1 or RTD TYPE1 is changed P60 Self Check SELF CHK Displays the result GOOD ERROR of the self check Displayed on all Test Parameters TEST Q04 Alarm 1 Forced Output RLY1 TEST Q05 Alarm 2 Forced Output RLY2 TEST DE ENERGIZED ENERGIZED Forcibly executes relay output regardless of the input state Display on all Note After the test ends press the DE ENERGIZED OK key to cancel the forced output ENERGIZED state and set to the normal operation state Displayed on SALD 724 Q60 Self Check SELF CHK Displays the result GOOD ERRO
16. May 2004 Yokogawa Electric Corporation Item PartNo Qty Descripion I E9713CJ ae Supply Unit see Table 1 Table 2 ae Part Number Applicable Instruments E9713ET Sr Mn Model Bracket Fart No 5 S9510VK 1 Fuse 1A STED 110 310 410 L4040CA 6 E9713CV 1 Cover STED AD LA0400B 7 Y9306JB 2 PanH Screw M3 x 6 STEDEZTO LANE 8 E9714DM 1 Label 1A 250V SISD SIND 100 200 SDBT 21 L4040CE SKYD 200 201 302 L4040CG Table 1 Power Supply Unit Part Number SKYD 100 101 SALD 110 310 L4040CH Applicable Instruments Power Supply Unit Part No SKYD 204 304 L4040CL Model 100 V Version 200 V Version SKYD 104 L4040CM SPLR E9715YH SALD 210 710 L4040CQ STED SISD SDBT L3040YH SALD 724 L4040CS SALD SKYD SIND SDAU L3040YJ SALD 214 714 L4040CT SDBS SDBU 21 E9715YK SIND 104 204 L4040CX SPCM E9715YL SDBS E9713DR SDBT 11 E9713DL SDAU xxx TB L4040DA SDAU 100 RLY4 TB L4040DB SDAU 270 RLY4 TB SDAU xxx TB COM L4040DE SDAU 100 RLY4 TB COM L4040DF SDAU 270 RLY4 TB COM Toc Revision Information Title Manual No Jul 2002 5th Renewal Dec 2002 6th Correct Mar 2003 7th Correct May 2004 8th Model SALD Style R mV and Temperature Alarm Unit IM 01B04K02 02bE Change of the company name Written by Yokogawa Electric Corporation Published by Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPN
17. Name Symbol Description Setting Range Default Display Conditions D42 Input1 Scale H SCH1 Sets the conversion standard value at INPUT1 H RNG to scale and displays the input value in engineering units Note Initialized when SENSOR TYPE1 TC TYPE1 RTD TYPE1 or UNIT1 is changed 9999 to 9999 engineering unit INPUT1 H RNG1 Displayed on SALD 1xx or SALD 7xx universal input and when SENSOR TYPE1 mV D46 PV1 PV1 Displays the input value after input processing scaling D47 Input1 Bias BIAS1 Adds the bias value to the value after input processing and displays as the PV1 Note Setting range is a span in engineering unit EUS 10 Note Initialized when SENSOR TYPE1 TC TYPE1 RTD TYPE1 UNIT1 INPUT1 H RNG INPUT1 L RNG SCH1 or SCL1 is changed 19999 to 32000 engineering unit Note 0 engineering unit Note D51 Display Mode DSP MODE Selects the display setter state after 30 minutes elapses after a key switch operation OFF Power save mode Only the decimal point is displayed ON Constant ON mode Data is displayed at all times regardless of elapsed time OFF ON ON Displayed on SALD xx4 D60 Self Check SELF CHK Result of self check GOOD ERROR of the self check Displayed on all IM 01B04K02 02E 8th Edition 2004 05 01 00 5 SETTING 5 14 S
18. Return the internal unit into the rack case after completing the wiring Always return the terminal block cover to its original position after completing the wiring 2 3 4 5 I I DO DH FUN NOTE The terminal block cover cannot be returned to its original position if the internal unit is not installed correctly inside in the rack case Securely return the terminal block cover because it also functions as lock for the internal unit HOK BID A Terminal Description Designation A A NC 7 _ Alarm output 1 B COM C D F NC Alarm output 2 1 Front view H COM 4 may differ 4 J NO according K NO to device TA gt Input1 2 i B 3 mV Thermocouple 4 i 5 I 6 Reference junction blcok H H installation terminal B DAC d DAG 7 O8 1 SALD 724 only 2 For SALD 7xx each is selected according to the selection of sensor type Note When output is not used the terminals are opened COM Common NC Contact closes when relay is de energized CLOSE NO Contact opens when relay is de energized OPEN Figure 3 1 Terminal Layout and Terminal Wiring IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 3 INSTALLATION gt 3 2 3 2 Example of Alarm Wiring The SALD mV and temperature alarm unit provides various types
19. SENSOR Note Initialized when Type T ordering TYPE1 TC SENSOR TYPE1 is changed Type R Type S Type B Type N Type W3 Type W5 D09 RTD Type 1 RTD TYPE1 Selects the RTD type when Pt100 90 Pt100 90 Displayed on universal input and RTD Pt100 68 Item tobe SALD 7xx and Note Initialized when JPt100 specified at when SENSOR SENSOR TYPE1 is changed Pt50 ordering TYPE1 RTD D15 Input 1 Unit UNIT1 Selects the unit when degC degC Displayed on temperature input K SALD 2xx SALD 3xx or SALD 7xx universal input and when SENSOR TYPE1 TC or RTD D27 Input 1 LOW INPUT1 L RNG Settable at mV input only 50 0 to 150 0 0 0 mV Displayed on Range Sets the minimum value of input mV SALD 1xx or range However SALD 7xx Note Initialized when INPUT1 universal input SENSOR TYPE 1 L_RNG lt H_RNG and when TC TYPE1 SENSOR RTD TYPE1 or TYPE12mV UNIT1 is changed IM 01B04K02 02E 8th Edition 2004 05 01 00 5 12 Toc 5 SETTING Parameter Name Description Setting Range Default D28 Input 1 HIGH INPUT1 H RNG Settable at mV input only 50 0 to 150 0 100 0 mV Displayed on Range Sets the maximum value of mV SALD 1xx or input range However SALD 7xx Note Initialized when INPUT1 universal input SENSOR TYPE1 L RNG H RNG and when TC TYPE1 SENSOR RTD TYPE1 TYPE12mV UNIT1 is changed D31 Burnout BURN OUT1 Selects the action of input 1 OFF OFF Displayed on all burnout
20. TROUBLESHOOTING gt 7 2 Action in Fault Condition The SALD has a self check function for detecting device errors on the actual SALD itself Details of SALD errors can be confirmed on the display setter on the front panel and in the STATUS parameter using the JHT200 Handy Terminal The blinking error display means failure Indication Indication on Handy Terminal on Display STATUS SELF Error Device Operation Cause of Error Remedy Setter 1 2 CHK Information Same state as power OFF Repl th main Out Lamp All out Hardware error b ep de E a Alarm output oara NO Open NC Closed Out Key switch Disabled Power supply Replace power board Communications Stopped error broken fuse Replace fuse Lamp All out Alarm output Normal Displa Out Key switch Disabled pay Replace the display Communications Normal velgeren action r Ade 1000 ERROR AD Lamp All out A D conversion AD ER ERROR Alarm output errar i Blinking NO Open NC Closed Replace the main EEPE EEPROM Key switch Disabled Nue EEP ER 0001 ERROR ERROR Communications Unstable EEPROM error Blinking SHE Lamp All out r EEPROM Alarm output EEPROM SUM SU ER 0002 ERROR SUM NO Open NC Closed error Tee Blinking ERROR Key switch Disabled Parameter error Communications Read only ruLErc 3 RJC ER RJC Lamp Normal action Replace RJC or check Indicating 0080
21. ajlajajajlajalaja Hz Toe i l T a lt lt lt lt lt a lt Item Part No 0 010 0 0 0 0 O0 1 L3040EA 1 1 L3040EB 1 1 L3040EC 1 1 L3040ED 1 1 L3040EE 2 A1211J8 1 11 1 1 1 1 1 1 3 L4040EA 1 1 4 4 4 7 744 4 L3040YB 1 1 1 1 1 1 1 1 L3040YS 1 1 4 4 4 7 744 5 S9510VK 1 1 4 4 4 1 744 6 E9713CA 1 1 1 1 1 1 1 1 7 E9713CK 1 1 1 1 1 1 1 1 10 E9713EG 1 1 4 4 4 7 744 E9713FS 1 1 4 4 4 7 744 11 E9713CE 1 1 4 4 4 7 744 12 S9079PB 1 1 4 4 4 7 744 15 Y9422NP 1 1 4 4 4 7 744 16 L4040JA 1 1 4 4 111 744 18 Y9306JB 1 1 1 19 G9320EY 1 1 1 1 20 Y9306JB 8 8 8 8 8 8 8 8 Note 1 Only for thermocouple input type SALD 724 Description Main Board Assembly Main Board Assembly Main Board Assembly Main Board Assembly Main Board Assembly Socket amp Holder Cap Power Supply Unit for 100V Version Power Supply Unit for 220V Version Fuse 1A Cover Cover Cable Assembly for 100V Version Cable Assembly for 220V Version Cover Bushing Tag No Label blank Label blank Pan H Screw M3x6 1 Bushing 1 Pan H Screw M3x6 CMPL 01B04K02 02E 8th Edition 2004 05 01 00 Customer Bor Supply Terminals E HR Lene For Rack Mounted Instruments Option YOKOGAWA All Right Reserved Copyright 1984 Yokogawa Electric Corporation CMPL 01B04F02 11E Subject to change without notice Printed in Japan 8th Edition
22. are different according to the relay specifications IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc T 7 TROUBLESHOOTING gt TROUBLESHOOTING If any fault occurs in the instrument note down the symptoms and follow Section 7 1 Troubleshooting Flowchart To find the fault first wire the instruments according to the maintenance wiring diagram apply an input signal and note down the symptoms If the fault also requires replacement of the power supply unit main board or display or is difficult to find contact your nearest Yokogawa sales staff 7 1 Mr operates abnormally YES Is alarm inoperable NO Troubleshooting Flowchart Replace fuse and recheck See section 6 4 NO Power voltage normal Turn on again at rated power voltage Contact YES output error YES Alarm action point setting error and recheck YES NO YE Display error Replace and check display again NO Recheck instrument YES i End abnormality NO v Replace main board See and recheck subsection 7 3 3 Normal VES NO x S Replace power supply unit See and recheck subsection 7 3 2 NO Recheck instrument abnormality Figure 7 1 Troubleshooting Flowchart IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 7
23. thermocouple input set the reference junction compensation to ON L horer Analog Tester me OE YOKOGAWA Type 2415 or equivalent YOKOGAWA Type 7651 or Ne HD GO Hege DC Voltage Current Standard IG IT JOE Power Supply Figure 6 1 Wiring for mV DC Input Adjustment C alor pee rers D Analog Tester YOKOGAWA Type 2415 or equivalent YOKOGAWA Type 7651 or equivalent DC Voltage Current Standard r Resistance equivalent to that of the actual lead wire Reference Junction Block Figure 6 2 Wiring for Termocouple Input Adjustment IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc HET Analog Tester opg C I lt D YOKOGAWA Type 2415 or equivalent YOKOGAWA Type 2793 01 or equivalent A Decade Resistance Boxes Figure 6 3 Wiring for RTD Input Adjustment lt 6 MAINTENANCE gt 6 3 IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 6 MAINTENANCE 6 4 6 3 2 Check of Alarm Set Point AK NOTE e For details of operation and adjusting procedures of JHT200 Handy Terminal refer to the instruction manual JHT200 Handy Terminal IM JF81 02E e Do not turn off the power of the instrument during adjustment Use JHT200 Handy Terminal for check The procedure for check is describes below a Connect the test equipment corresponding to each of input referring to Figure 6 1 through Figure 6 3 b For thermocouple i
24. 80 Installation Manual TI 1B4A9 01E Describes the installation conditions of YS80 instruments IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 1 INTRODUCTION 1 2 1 1 Inspection The SALD mV and temperature alarm unit is shipped only after stringent inspection at the factory Visually inspect the product upon delivery to make sure it is not damaged in any way Store the box and inner packing material of the package in a safe place they may be needed if there is a problem with the product and it needs to be sent back for repair B Check of Model and Suffix Codes The model and suffix codes are indicated on the Name plate attached to the front cover of the instrument Crosscheck this information with the model and suffix codes of Sec tion 2 2 to ensure that the product is as specified in the order ALARM UNIT ep SALD SUFFIX SUPPLY D UNE 2700 1372 C YOKOGAMAS Made in Korea Yokogawa Electric Corporation Figure 1 1 Name Plate B Confirmation of the Package Contents Check the package contents against the list below If anything is missing or damaged immediately contact the sales office from which you purchased the product or your nearest Yokogawa representative SALD mV and Temperature Alarm Unit see 1 Alarm Label Parts No L4040JA sssssse emen 1 sheet Fuse Parts No S9510VK rrrnnnnnrnrrnnnnnnnrnnnnrrrrnnnnnrnrnrrnrnr
25. G is displayed this indicates that parameter settings cannot be changed The Parameter Write Protect jumper on the main board is set to ON To cancel the LOC display and return to the previous display press any key B indicator Out Mode Display In this mode only the decimal point is displayed on the display setter When the display mode parameter DSP MODE is set to OFF and no key operation is performed for 30 minutes the SALD moves to the indicator out mode To cancel this mode and return to the display mode press any key switch I O signal processing and calculations are performed as usual even in the indicator out mode If the self check discovers an error A D conversion error EEPROM error EEPROMSUM error in the indicator out mode this mode is canceled and the error is displayed Also the SALD does not move to the indicator out mode when an error A D conversion error EEPROM error EEPROMSUM error occurs ALM SP al 2 1 2 Press any key D el Moves to indicator ans out mode if no key is EI operated for 30 ee minutes Indicator out mode Normal operation Only decimal point is lit mode Figure 5 6 Indicator Out Mode IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING 5 9 5 3 3 Setting of Parameters Using Hand
26. IM JF81 02E e Do not turn off the power of the instrument during adjustment 6 3 1 Adjustment of Input Use JHT200 Handy Terminal for adjustment The procedure for adjustment is describes below a Connect the test equipment corresponding to each of input referring to Figure 6 1 through Figure 6 3 b For thermocouple input set reference junction compensation to OFF temporarily c Set the parameter write protect W P of setting jumper to OFF IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 6 MAINTENANCE 6 2 d Turn on the power while the equipment is connected to the instrument and allow a warm up period of about 5 minutes e Connect JHT200 Handy Terminal f Call PO3 ZERO ADJ1 of the adjustment item P ADJUST g Apply an input equivalent to 096 of the input range Check the input value and the input display value of P03 ZERO ADJ1 h If the input value does not correspond to the display value of P03 adjust it using P03 parameter i Select INC addition or DEC subtraction for adjustment Selecting RST resets the adjusted value and retrieves the factory set default When the error is large select HINC or HDEC for adjustment using a value ten times as large as INC or DEC j Perform the same procedure for the 100 of input range Use the parameter P04 SPAN ADJ1 K After completing the adjustment set the parameter write protect W P of setting jumper to ON as necessary I For
27. ION RLY2 TEST Alarm detection 2 Alarm relay connection 2 Relay output 2 The alphabet codes in the figure are the names of BRAIN communication parameters 4 2 1 Input Processing Functions The following process is performed for each input Input signal Normalization Thermocouple RTD mVDC Burnout Linearize BURN QUT Burnout Input rage RHI Temperature RL1 unit conversion Scaling SCH1 Input range SCL1 DP RH1 RL1 RJC Thermocouple RTD RJC CONST Reference junction compensation PV1 Figure 4 3 Input Processing Function Block Diagram IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 4 PRINCIPLES OF OPERATION gt 4 3 The alphabet codes in the figure are the names of BRAIN communication parameters Explanation of Input processing block e A D conversion Performs A D conversion on input signals e Normalization Calculates the value required for each of input e Burnout SALD xx0 Action UP DOWN OFF can be set by parameter SALD xx4 Action UP DOWN OFF can be set using setting jumper on the main board e Temperature unit conversion When input signal is thermocouple or RTD temperature unit C or K can be set e Input range When input signal is mV DC input range can be set See Scaling below e Scaling When input signal is mV DC scaling is possible for the range set at input range The value after scaling or when the bias function is used the value obtaine
28. R of the self check Displayed on all IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 6 MAINTENANCE 6 1 6 MAINTENANCE This chapter describes the simple maintenance procedures and fuse replacements that can be done in the instrument room or service shop 6 1 Test Equipments For efficient maintenance of this alarm unit it is recommended that the user have the following test equipment manufactured by Yokogawa or their equivalent Device Model Name Number Remarks of Units DC voltage current standard 7651 1 each Required for mV DC and thermocouple input type equipment Decade resistance boxes 2793 01 1 Required for RTD input type equipment Digital voltmeter 7562 1 Handy Terminal JHT200 BT200 1 Cold junction bottle T MJ 1 Only when necessary Modular jack conversion adapter Part No E9786WH 1 Analog tester Type 2415 1 6 2 Reference Table of Thermocouple and RTD This instrument has been adjusted in accordance with the JIS thermoelectromotive force table and the resistance ratio table amended in 1995 For the input signals used to adjust the instruments refer to JIS C 1602 1995 for the thermocouple input type and to JIS C 1604 1997 for the platinum resistance temperature detector RTD input type 6 3 Adjustment and Check NOTE e For details of operation and adjusting procedures of JHT200 Handy Terminal refer to the instruction manual JHT200 Handy Terminal
29. This symbol indicates that the terminal must be connected to ground prior to operat ing the equipment A Function ground terminal This symbol indicates that the terminal must be connected to ground prior to operat ing the equipment LNG AC voltage This symbol indicates that AC voltage is present DC voltage This symbol indicates that DC voltage is present Do not turn off the power of the product during adjustment f protection safety circuits are to be used for the product or the system controlled by it they should be externally installed on the product When you replace the parts or consumables of the product only use those specified by Yokogawa Do not modify the product B Force Majeure Yokogawa does not make any warranties regarding the product except those men tioned in the WARRANTY that is provided separately Yokogawa assumes no liability to any party for any loss or damage direct or indirect caused by the use or any unpredictable defect of the product IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 1 INTRODUCTION 1 5 1 4 About Compatibility with the Conventional Model Style A The operation and function differ from the conventional model Read this manual carefully to gain a thorough understanding of how to operate this product before you start using it Be sure to confirm the parameters such as alarm set point and setting jumper refer ring to 5 Setting
30. UP SALD xx0 For SALD xx0 the setting is DOWN Item to be changeable specified at For SALD xx4 indicates the ordering status of setting jumper on main board D37 ON OFF of Input RJC Sets ON OFF for reference ON ON Displayed on Reference junction compensation OFF SALD 2xx or Junction For SALD xx0 the setting is SALD 7xx Compensation changeable universal input For SALD xx4 indicates the and when status of setting jumper on SENSOR main board TYPE1 TC D38 Fixed Value of RJC CONST The set point is available when 20 0 to 80 0 0 0 Displayed when RJC RJC OFF engineering engineering RUC OFF Can fix the reference junction unit unit temperature Note Initialized when SENSOR TYPE1 UNIT1 or RJC ON OFF jumper is changed D40 Input1 Decimal DP1 Sets the position of the THHHHE HH HE Displayed on Point Position decimal point for the input THHHE 3E SALD 1xx or scale SCH1 SCL1 THER ABE SALD 7xx Note Initialized when HE HHH universal input SENSOR TYPE1 and when TC TYPE1 SENSOR RTD TYPE1 or TYPE1 mV UNIT1 is changed D41 Input1 Scale L SCL1 Sets the conversion standard 9999 to 9999 INPUT 1 value at INPUT1 L RNG to engineering L RNG1 scale and display the input unit value in engineering units Note Initialized when SENSOR TYPE1 TC TYPE1 RTD TYPE1 or UNIT1 is changed IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING 5 13 No Parameter
31. User s Manual Model SALD Style R mV and Temperature Alarm Unit YEWSERIES 80 IM 01B04K02 02E YOKOGAWA 9 Yokogawa Electric Corporation IM 01B04K02 02E 8th Edition Toc 1 Model SALD Style R Alarm Unit IM 01B04K02 02E 8th Edition Contents 1 INTRODUC FION 1 1 jS Irem c 1 2 1 2 Documentation ConventiOnS mss rnaxavnnnnvnnnnnvnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnnr 1 3 13 lr 1 3 1 4 About Compatibility with the Conventional Model Style A 1 5 2 GENERAL m 2 1 2 1 Standard SpecificatiOnS serrannvnnnnnvnnnnnnnnnvvnnnnvnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnnennn 2 2 2 2 Model and Suffix COdes rrnnsvrnnnvnnnnnvnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 2 3 2 3 Measurement Range and Accuracy Warranty Range of Input 2 3 2 4 Accesson ee ew E uei cP Ce ne aine 2 4 3 INSTALLA TION ree 3 1 3 1 External Wirihg oreet netter noe toit a eaa a aaa anaana 3 1 3 2 Example of Alarm Wiring sevrrnavvnnnnvnnnnnnnnnvvnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnnennn 3 2 3 2 1 High limit and High high limit Alarms eee 3 2 3 2 2 Three position alarm sse 3 3 4 PRINCIPLES OF OPERATION eeeeeeeee eene nennen
32. acket 9 c Remove two screws 4 to separate the front bracket 5 from the main board 6 d Assemble the new front bracket following steps c through a IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc Appendix TB POWER SUPPLY TERMINAL CONNECTIONS Option App 1 Appendix X TB Power Supply Terminal Connections Option Appendix 1 GENERAL If you specify the optional terminal block optional suffix code TB the power supply is connected directly to the terminal block So drawing out the internal unit requires turning off the power supply and disconnecting the wiring from the terminal block Appendix 2 APPLICABLE INSTRUMENTS Model Description STED mV Temperature and Potentiometer Voltage Converters SKYD Alarm Unit SALD mV and Temperature Alarm Unit SDAU Digital Alarm Unit SPLR Programmable Computing Unit SIND Integrator SISD Isolator SDBT Distributor for 1 point SDBS Distributor for 4 points SDBU 21 Distributor for 1 point Appendix 3 NAMES OF COMPONENTS AND POWER TERMINAL SYMBOLS Output Terminal Block Power Fuse Power Terminal Cover Input Terminal Block Cover Input Terminal Block Terminal Designation Description L Bes AC or DC Power Supply N DC polarity reversible Ground Figure 1 Names of Parts and Power Terminal IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc Appendix TB POWER SUPPLY TERMINAL CONNECTIONS Option App 2 Appe
33. ad office 17F No 39 Sec 1 Chung Hwa Road Taipei 100 TAIWAN Phone 886 2 2314 9166 Facsimile 886 2 2314 9918 YOKOGAWA AUSTRALIA PTY LTD Head office Centrecourt D1 25 27 Paul Street North North Ryde N S W 2113 AUSTRALIA Phone 61 2 9805 0699 Facsimile 61 2 9888 1844 YOKOGAWA INDIA LTD Head office 40 4 Lavelle Road Bangalore 560 001 INDIA Phone 91 80 227 1513 Facsimile 91 80 227 4270 LTD YOKOGAWA ELECTRIC Grokholskiy per 13 Build 2 4th Floor 129010 Moscow RUSSIA FEDERATION Phone 7 095 737 7868 Facsimile 7 095 737 7869
34. alarm function parameters Condition of Alarm Function Set the following conditions 1 Condition for Alarm 1 The alarm is output when the status where the input value is 80 C or more continues for 1 second or more The alarm is released when the status where the input value is 70 C or less continues for 2 seconds or more 2 Condition for Alarm 2 The alarm is output when the input value is 15 C or less The alarm is released when the input value is 20 C or more Parameters of Alarm Function The table below shows the parameters the condition of alarm function described in 4 3 1 is placed to Table 4 1 Table of Parameters Setting Example for Alarm 1 and Alarm 2 bad Set point Set point Alarm set point E01 SET POINTT 80 C EO02 SETPOINT2 Operating Condition of Alarm Function Refer to the following figure for operating condition of alarm 1 and alarm 2 rec Alarm condition established 100 Alarm released condition established Alarm 1 set point gt 80 A V A Alarm 1 hysteresis 10 C 60 3 ER i Alarm condition established x i Alarm released condition established 20 Alarm 2 set point gt 15 t Alarm 2 hysteresis 5 C Elapsed time s Alarm 1 Direct i i i i l De energiz action De energized Energized i e energized Alarm 2 Rever z 1 i Evers De energized Energized De energized action Figure 4 4 Alarm Action IM 01B04K02 02E 8th Edition 2004 05 01 00 To
35. c 5 SETTING 5 1 5 SETTING B Items to Confirm before Start of Operation Before you start operation inspect and confirm the following items 1 Draw out the internal unit from the rack case and make sure that the specified fuses are properly mounted in the fuse holders at the rear of the internal unit 2 When inserting the internal unit into the rack case firmly connect the multi pin connectors for connecting the internal unit and the case 3 Make sure that power plugs are properly connected to the power outlet 4 Make sure that external wiring to the terminal block is properly connected IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING 5 1 Names of Components The following shows the names of SALD components Alarm 1 2 relay action indicator lamps ALM1 2 Alarm 1 2 set point indicator lamps SP1 2 Data digit feed key Parameter selection key Data change key SET Data setting fix key iN Tag plate Alarm 1 2 relay action indicator lamps ALM1 2 BRAIN connector w cover wu Key setting enable switch Per ENBL switch AN Name plate yu SALD xx0 SALD xx4 Reference junction block RJC Provided for SALD 2xx or SALD 7xxx CERO Output terminal block ET a D UD Main board pee pee D S Terminal block cover handle for drawing out internal unit Rack case Q D X NS SKIN Input terminal block
36. ches SALD xx4 minutes after operating any key only switch on the front panel in a setting change enable state 5 3 2 Setting of Parameters Using Display Setter SALD xx4 On the SALD xx4 you can change alarm set point using the display setter on the front panel Other parameters are changed using the JHT200 Handy Terminal The table below describes the relationship between key switch operations and migration of display states Table 5 2 Relationship between Key Switch Operations and Migration of Display States Key Display Function Switch Display Mode Setting Change Mode Setting Fix Mode Indicator Out Mode Displays the next Cancels the newly Cancels the newly This mode is parameter changed values changed values returns entered if no key returns to the display to the display mode and switches are mode and displays displays the next operated for 30 the next parameter parameter minutes when the Advances to the setting Moves setting digit Returns to the setting display mode change mode when a change mode and parameter is set to settable or changeable moves to the next digit OFF parameter is displayed in the setting change enabled The display mode is state returned to if any Displays the next Changes the set point No operation key switch is parameter pressed in the No operation Advances to the Fixes the set point and indicator out mode setting fix mode advances to the display mode
37. d by adding bias to this value becomes PV1 B Setting of INPUT1 L RNG INPUT1 H RNG SCH1 SCL1 and DP1 Default 0 0 to 100 0 Setting Method The following is the example when measuring range of 10 0 to 80 0 mV is scaled to 1000 to 20000 1 Set the measuring input range at the parameters INPUT1 H RNG and INPUT1 L RNG Example INPUT1 L RNG 10 0 INPUT1 H RNG 80 0 2 Set the input decimal point position matched to the unit system actually in use at DP1 Example DP1 DP1 0 3 Set the measuring scale range at the parameters SCH1 and SCL1 Example SCL1 1000 SCH1 20000 Example Default input range 0 0 mV INPUT1 L_RNG 100 0 mV INPUT1 H_RNG Default scale 0 0 SCL1 100 0 SCH1 Measuring input range 10 0 mV INPUT1 L RNG 80 0 mV INPUT1 H RNG Measuring scale 1000 SCL1 Lo Decimal point position registered at DP1 Note Reverse scaling SCH1 SCL1 is also possible 20000 SCH1 A setting error occurs when SCH1 is set to equal SCL1 Change the setting IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 4 PRINCIPLES OF OPERATION 4 4 Bias A bias value BIAS1 can be added to scaling values This allows error to be compensated when there is an error between the input value and the indicated value Bias can be set within the range 10 SCH1 SCL1 x 0 1 of the scaling width PV1 The value obtained by adding bias to the scaling value Displayed on t
38. eplace the fuse e Use the dedicated fuse S9510VK Do not use a fuse for other products 1 Remove the fuse holder cap then pull the fuse out in the direction shown in Figure 6 5 2 When installing a new fuse use a fuse with the correct rating Fasten the cap securely Fuse Rating 1A Parts No S9510VK Figure 6 5 Replacement of Fuse 6 5 Replacement of Capacitor Degradation of the aluminum electrolytic capacitor used in the power supply unit depends on operating temperature condition or operating environment Recommended replacement interval 5 to 10 years FUN NOTE e Ask your nearest Yokogawa sales staff to replace the capacitor e Do not replace the capacitor by yourself because the parts number of power supply unit refer to CMPL 01B04K02 02E and capacitor to be used are different according to the power supply specifications IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 6 MAINTENANCE 6 8 6 6 Replacement of Relays The relays used for alarm action are influenced and deteriorate according to the connected load and number of ON OFF switching operations We recommend replacing relays at the following replacement cycle 600 000 ON OFF switching operations with rated load connected equivalent to 10 years with one operation every 10 minutes FUN NOTE Ask your nearest Yokogawa sales staff to replace relays Do not replace relays by yourself because the parts number of the relays to be used
39. ernal Unit Figure 7 2 Disassembled View IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 7 TROUBLESHOOTING 7 4 A NOTE e Limit the number of disassembled parts to a minimum when disassembling the SALD during replacement of parts e Perform disassembly and assembly carefully e For thermocouple input remove the reference junction block RJC from the terminal block then draw out the internal unit 7 3 2 Replacement of Power Supply Unit a Pull the terminal cover 13 toward you to draw out the internal unit from the rack case b Unplug the connector 1 from the power supply unit 2 c Remove two screws 3 to separate the power supply unit 2 from the bracket 10 d Assemble the new power supply unit following steps c through a FUN NOTE e Use the power supply unit for style R for replacement refer to CMPL e The power supply unit of former style without compatibility cannot be used 7 39 3 Replacement of Main Board a Remove the power supply unit 2 Refer to Subsection 7 3 2 for operating procedure b Remove two screws 8 to separate the bracket 9 c Remove four screws 4 to separate the bracket 10 and the front bracket 5 from the main board 6 d Assemble the new main board following steps c through a 7 3 4 Replacement of Display SALD xx4 only a Remove the connector 1 from the power supply unit 2 b Remove two screws 8 to separate the br
40. etting Range Toc Parameter Name Default Description Display Conditions Setting Alarm Parameters SET ALM Alarm 1 Set Point SET POINT1 Sets alarm 1 set point in engineering unit Note Initialized when SENSOR TYPE1 TC TYPE1 RTD TYPE1 UNIT1 INPUT1 H RNG INPUT1 L RNG SCH1 or SCL1 is changed Default Maximum value of measuring input range when ALM1 ACTION DIRECT Minimum value of measuring input range when ALM1 ACTION REVERSE 19999 to 32000 engineering unit Displayed on all Alarm 2 Set Point SET POINT2 Sets alarm 2 set point in engineering unit Note Initialized when SENSOR TYPE1 TC TYPE1 RTD TYPE1 UNIT1 INPUT1 H RNG INPUT1 L RNG SCH1 or SCL1 is changed Default Maximum value of measuring input range when ALM2 ACTION DIRECT Minimum value of measuring input range when ALM2 ACTION REVERSE 19999 to 32000 engineering unit Displayed on SALD 724 Alarm 1 Action ALM1 ACTION Sets the direction direct reverse of action of alarm 1 For SALD xx0 the setting is changeable For SALD xx4 displays the status of setting jumper on main board DIRECT REVERSE DIRECT Displayed on all Alarm 2 Action ALM2 ACTION Sets the direction direct reverse of action of alarm 2 For SALD xx0 the setting is changeable For SALD xx4 displays the status of setting jumper on main board
41. ey In the case of the SALD x14 the SP1 lamp goes out and the input value is displayed gt In the case of the SALD 724 the SP2 lamp lights and the alarm 2 set point is displayed ALM SP 5 1 2 1 O co r3 Alarm 2 set point 30 00 is displayed SALD 724 only 3 Press the ENBL switch to enter setting change enable state 4 Set the alarm set point Change the alarm 1 set point to 70 00 from 80 00 Alarm set t points whose SP lamp is lit can be changed Press the E key The uppermost digit on the display flashes Hold down the key to move the flashing section to the digit on the Pt Press the Lo key This increments the value at the flashing digit Hold down the i key to bu the value to 7 nen gt mi 171171 LUI 1 LUIL Press the i SETkey All parameter digits flash Pressing the _ key again causes 70 00 to light This fixes the new parameter settings Figure 5 5 Setting Parameters NOTE When the Parameter Write Protect jumper on the main board is set to ON the SALD will not advance to the setting change mode In this state LOC is displayed on the display setter IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING 5 8 B Display at Power ON The model with display setter displays REV NO revision number of software for the SALD for about 3 seconds after power ON Example of display REV NO 2 IT Pr CLIL m LOC Display When LO
42. functions are suited to the particular purpose of the user Under absolutely no circumstances may the contents of this manual in part or in whole be transcribed or copied without permission The contents of this manual are subject to change without prior notice Every effort has been made to ensure accuracy in the preparation of this manual Should any errors or omissions come to your attention however please contact your nearest Yokogawa representative or sales office IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 1 INTRODUCTION 1 4 B Protection Safety and Prohibition against Unauthorized Modification In order to protect the product and the system controlled by it against damage and ensure its safe use make certain that all of the instructions and precautions relating to safety contained in this document are strictly adhered to Yokogawa does not guarantee safety if products are not handled according to these instructions e The following safety symbols are used on the product and in this manual A If this symbol is indicated on the product the operator should refer to the explanation given in the user s manual in order to avoid personal injury or death to either them selves or other personnel and or damage to the instrument The manual describes that the operator should exercise special care to avoid shock or other dangers that may result in injury or loss of life D Protective ground terminal
43. h EN Multi pin connector TR Q Power plug Figure 5 1 Names of Components IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING 5 2 Setting Jumper The SALD is provided with the following jumpers 5 3 Jumper Code Jumper Name SALD xx0 SALD xx4 RJC RJC reference junction compensation jumper Not available Available W P Parameter Write Protect jumper Available Available BURN OUT UP Burnout action setting jumper Not available Available Not available Alarm 1 action setting jumper Available Alarm 2 action setting jumper SALD 724 only Not available Available e Parameter Write Protect jumper When this jumper is set to ON changing of parameters by the key switches and Handy Terminal is disabled LOC will be displayed on the display setter if the gt switch is pressed with the SP1 or SP2 parameter displayed on the display setter To cancel the LOC display and return to the previous display press any key e RJC reference junction compensation jumper Setting is required only for thermocouple input When set to ON the reference junction compensation action is activated e Alarm action setting jumper This jumper is for setting the direction of alarm action The table below shows the relationship between direction of alarm action and direction of relay action Direction of alarm relay action De energized at normal operation Factory shipped
44. he display setter on the front pane SALD xx4 only 4 2 2 Alarm Processing Function SET POINTn SPn can also be set using display setter on the front panel Explanation of Alarm detection block The following n indicates 1 or 2 Alarm detection n Performs alarm detection ALMn ACTION Alarm action Direct The alarm state is entered when the input value exceeds the preset alarm set point Reverse The alarm state is entered when the input value is at the preset alarm value or lower SET POINTn Alarm set point HYSTERESISn Alarm hysteresis ON DELAYn Alarm ON delay Sets the dead time until the alarm turns ON An alarm state is entered when the input value is in the alarm range for the duration set at ON DELAYn If input returns to the normal range before the time set at ON DELAYn is reached the alarm does not turn ON OFF DELAYn Alarm OFF delay Sets the dead time until the alarm turns OFF A normal state is entered when the input value is in the normal range for the duration set at OFF DELAYn If input returns to the alarm range before the time set at OFF DELAYn is reached the alarm does not turn OFF FUN NOTE e When the ON delay OFF delay settings are changed during a delay delay action is discontinued the current alarm or normal state is returned to and the delay action is performed from that state e The alarm function does not work for about 3 seconds after power ON
45. ine tipped object to change the setting jumpers 3 Return the internal unit to the rack case 4 Return the terminal block cover to its original position IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING 5 5 5 3 Setting of Parameters This instrument has BRAIN communication parameters for specifying functions and adjusting input Connect JHT200 Handy Terminal to the instrument to display or set parameters modular jack conversion adapter E9786WH is required On the SALD model with display setter SALD xx4 input indication engineering unit can be displayed and alarm set points can be displayed set on the front panel For details on parameters refer to the Parameter List 1 BT200 BRAIN Terminal of YOKOGAWA ELECTRIC Corporation can also be used 5 3 1 Parameter Change Disable Function The SALD is provided with a parameter change disable function for preventing parameter settings from being changed by operator error Table 5 1 Parameter Change Disable Function Disable Setting Method Disable Cancel Method Description of Disable Operation Parameter Set W P jumper on the main Set W P jumper on the Changing of parameter setting by Write Protect board to ON main board to OFF key switches jumper Changing of parameter setting by Handy Terminal Enable Changes cannot be made if no Press the Enable switch Changing of parameter setting by switch settings are made for 30 key swit
46. ndix 4 POWER SUPPLY AND GROUND WIRING 1 All cable ends must be furnished with crimp on type solderless lugs for 4 mm Screws 2 Examples of applicable cables Cross sectional area of the cable conductor 2 0 mm For the power supply use cable having a cross sectional area of at least 1 25 mm Applicable cable 600 V PVC insulated cable IV stranded wires conforming to JIS C3307 PVC insulated cables for electric appliances KIV stranded wires conforming to JIS C3316 Note Power supply cables should be determined from the instrument power consumption They must have conductors with cross sectional area of at least 1 25mm 3 Wirings to power supply and ground terminals should be made after completion of signal terminal wirings When signal terminal wirings are made after completion of power supply wiring pull the internal unit approximately half way out of the housing Do not remove the power terminal block 4 After completing the power supply and ground wiring mount the power terminal cover IM 01B04K02 02E 8th Edition 2004 05 01 00 Customer Model SALD Style R YEWSERIES 80 Maintenance Parts List mV and Temperature Alarm Unit All Right Reserved Copyright 2002 Yokogawa Electric Corporation CMPL 01B04K02 02E YOKOGAWA Subject to change without notice Printed in Japan 8th Edition May 2004 Yokogawa Electric Corporation Qty 8ezxezezesz S x x S e emm
47. nennen nnn n nnn n nnn nn 4 1 4 1 Principle of Operation massvrnnnvnnnnnvnnnnnnnnnnvnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 4 1 4 2 Description of Functions rrravrnnnnvennnnvnnnvvnnnnvnnnnnnnnnnnvnnnnvnnnnnnnnnnnnnnnvennnnnnnnnnnnnnnnennn 4 2 4 2 1 Input Processing Functions sse 4 2 4 2 2 Alarm Processing Function esseeeeeeneeen 4 4 4 3 Example of Alarm Function Setting eese nnne 4 6 4 3 1 Condition of Alarm Function esses 4 6 4 3 2 Parameters of Alarm Function oarrrnannrnnnnvvnrnrrnnnnrrnnnnnrnrnrrenrnrrnnnnnenennn 4 6 4 3 3 Operating Condition of Alarm Function eseeeeese 4 6 5 SETTING TEE m 5 1 5 1 Names of ComponentS rrsssvrnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnennn 5 2 LER UM ned 5 8 5 2 1 Check of Setting Jumper and its Location sssssssssss 5 4 5 2 2 Change of Setting Jumper sssssssssseeeneeene 5 4 5 3 Setting of ParametersS rrnsvrnnnvnnnnnvnnnnnnnnnvnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 5 5 5 3 1 Parameter Change Disable Function 5 5 5 3 2 Setting of Parameters Using Display Setter SALD x04 5 5 5 3 3 Setting of Parameters Using Handy Terminal susss 5 9 5 4 Parameter LISt
48. nput Signal 2 Thermocouple input 3 RTD input 7 Universal input Alarm 1 1 input 1 set point absolut alarm 2 1 input 2 set point abolute alarm Display Setter 0 Not provided on Front Panel 4 Provided Input Sensor Type MV mV DC input TK Type K ITS 90 JIS 95 TT Type T ITS 90 JIS 95 TJ Type J ITS 90 JIS 95 TE Type E ITS 90 JIS 95 TB Type B ITS 90 JIS 95 TR Type R ITS 90 JIS 95 TS Type S ITS 90 JIS 95 PA JPt100 JIS 89 PB Pt50 JIS 81 PD Pt100 ITS 90 JIS 97 UN Universal Style Code R Style R Option A2ER 220 V power supply NHR Without case TB Power supply terminal type SALD 1xx MV SALD 2xx TK to TS SALD 3xx PA to PD SALD 7xx UN IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc lt 2 GENERAL 2 4 2 3 Measurement Range and Accuracy Warranty Range of Input Input Type Measuring Range Input Accuracy mV DC Input 0 to 100 mV DC 40 596 of measuring range Thermocouple Type K ITS 90 JIS 95 270 0 to 1372 0 C 0 5 of measuring range Input Type T ITS 90 JIS 95 270 0 to 400 0 C reference junction compensation Type J ITS 90 JIS 95 210 0 to 1200 0 C error Type E ITS 90 JIS 95 270 0 to 1000 0 C Type B ITS 90 JIS 95 50 0 to 1820 0 C Type R ITS 90 JIS 95 50 0 to 1768 0 C Type S ITS 90 JIS 95 50 0 to 1768 0 C Type N ITS 90 JIS 95 270 0 to 1300 0 C Type W3 ASTM E988
49. nput set reference junction compensation to OFF temporarily c Set the parameter write protect W P of setting jumper to OFF d Turn on the power while the equipment is connected to the instrument and allow a warm up period of about 5 minutes e Connect JHT200 Handy Terminal f Call the setting alarm items E SET ALM g Set DIRECT for E07 ALM1 ACTION h Set NRM ENERGIZED for E19 RLY1 ACTION i Set a value equivalent to 096 for E01 SET POINT1 Example Set 0 0 for O to 100 C of type K j Vary the input and confirm that the voltage when the alarm1 relay action indicator lamp on front panel turns on is within 0 5 of measuring range Example Voltage equivalent to 8 2 C for type K k Then set a value equivalent to 50 for SET POINT1 Confirm that the voltage when the alarm1 relay action indicator lamp on front panel turns on is within 0 5 of measuring range Example Set 50 0 for 0 to 100 C of type K I Set a value equivalent to 10096 for SET POINT1 Confirm that the voltage when the alarm1 relay action indicator lamp on front panel turns on is within 0 5 of measuring range Example Set 100 0 for 0 to 100 C of type K m For SALD 724 set E08 and E20 of alarm 2 as described above Set the value equivalent to 096 50 and 100 for E02 and confirm as above n After completing the check set the parameter write protect W P of setting jumper to ON as necessary
50. nrnnnnrnnnnvrnnnnvnnnnvnnnrrrrnnn urene nnnrrnresnnrnesnnnnsennnen 7 3 7 3 2 Replacement of Power Supply Unit sse 7 4 7 3 3 Replacement of Main Board sss 7 4 7 3 4 Replacement of Display SALD x04 only sees 7 4 Appendix TB Power Supply Terminal Connections Option App 1 Appendix 1 GENERAL unges eden he cenit App 1 Appendix 2 APPLICABLE INSTRUMENTS ernnvrnnnvnnnvnnnvnnnvnnnnnnnnvnnnvnnnvnnnvnnvennnnnnnnr App 1 Appendix 3 NAMES OF COMPONENTS AND POWER TERMINAL SYMBOLS App 1 Appendix 4 POWER SUPPLY AND GROUND WIRING App 2 IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 1 INTRODUCTION 1 1 1 INTRODUCTION This manual describes the functions and operations of the SALD mV and Tem perature Alarm Unit B intended Readers This manual is intended for personnel in charge of e Installation and wiring Instrumentation and setup of functions Operation and monitoring of the controller Maintenance of equipment B Related Documents The following documents all relate to the SALD mV and Temperature Alarm Unit Read them as necessary The codes enclosed in parentheses are the document numbers Rack Mounted Instruments IM 1B4F2 01E Describes mounting and wiring for YS80 rack mounted instruments Model JHT200 Handy Terminal IM JF81 02E Describes operation of JHT200 e YEWSERIES
51. ocouple input Types K T J E B R and S N W3 and W5 are for universal input only Standards ITS 90 JIS 95 RTD input JPt100 JIS 89 Pt100 ITS 90 JIS 97 and Pt50 JIS 81 Pt100 IPTS 68 JIS 89 is for universal input only Three wire Number of Input 1 input Input Resistance 1MQ power on 4kQ power off Input External mV DC and thermocouple input 5000 or less Resistance Input Lead RTD input 10 or less wire Wire Resistance for Resistance Input Input Overload 4 V DC or less for mV DC thermocouple or RTD input Output Signal Alarm output Transfer contact 1 output SALD x1x Alarm output Transfer contact 2 outputs SALD 724 Output Signal Relay 100 V AC 1A resistive load Contact Capacity 220 V AC 0 5A resistive load 30 V DC 1A resistive load 110 V DC 0 1A resistive load Contact life expectancy 600 000 times Alarm Action Direct or Reverse Input absolute alarm 1 input and 1 set point or 1 input and 2 set point Direct or Reverse can be set for each alarm set point Hysteresis and dead time can be set for each alarm set point Alarm Setting and Range Setting mothod By display setter on the front panel SALD xx4 By JHT Handy Terminal sold separately Alarm setting range 19999 to 32000 engineering unit Accuracy Input accuracy See section 2 3 Alarm setting accuracy Same as input accuracy Reproducibility of alarm action Same as input accuracy Selection of Burnout SALD
52. of the cable conductor 0 5 to 1 25 mm Examples of applicable cables 600 V PVC insulated cable IV stranded wires JIS C 3307 PVC insulated cable for electric appliances KIV stranded wires JIS C 3316 heat resistant vinyl insulated cable UL style 1007 3 Power supply wiring Cross sectional area of the cable conductor 1 25 to 2 00 mm Examples of applicable cables 600 V PVC insulated cable IV stranded wires JIS C 3307 IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 4 PRINCIPLES OF OPERATION 4 1 4 PRINCIPLES OF OPERATION 4 1 Principle of Operation Input signals are converted to digital data by the A D conversion circuit The resulting digital data is processed by the microcomputer and the alarm relay is then energized de energized by alarm calculation processing comparison etc supply circuit 1 SALD xx4 only 2 SALD 724 only Figure 4 1 Hardware Function Block Diagram IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 4 PRINCIPLES OF OPERATION 4 2 4 2 Description of Functions The following describes the functions of the SALD Input signal Input processing SALD 724 only SET POINT1 HYSTERESIS1 Alarm detection 1 ALM ACTION ON DELAY1 OFF DERAY1 RLY1 ACTION Alarm relay connection 1 RLY1 TEST Relay output 1 Figure 4 2 Software Function Block Diagram SET POINT2 HYSTERESIS2 ALM2 ACTION ON DELAY2 OFF DERAY2 RLY2 ACT
53. or alarms depending on the setting of the alarm action or the method of connecting the alarm output terminals Thus the necessary wiring should be made with reference to the following two examples 3 2 4 High limit and High high limit Alarms Set the direct action DIRECT for the alarm actions of both alarms 1 and 2 Then wire the terminals as illustrated in Figure 3 2 SALD mV and Temperature Alarm Unit 0 100 C100 Alarm 2 ip 100 Alarm 1 setting HE H eC 50 Input deviation 0 value Alarm output terminal Figure 3 2 External Wiring Example 1 IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 3 INSTALLATION gt 3 3 3 2 2 Three position Alarm Set the reverse action REVERSE for the alarm action of alarm 1 and the direct action DIRECT for the alarm action of alarm 2 Then wire the terminals as illustrated in Figure 3 3 SALD mV and Temperature Alarm Unit 0 Alarm 2 oe 100 100 i nf 100 ip H _tp Alarm 1 setting 50 0 A Input deviation value O Es Alarm Alarm output terminal Figure 3 3 External Wiring Example 2 B Applicable Cables 1 Signal circuit wiring Cross sectional area of the cable conductor 0 5 to 0 75 mm Examples of applicable cables Single core PVC insulated flexible cable VSF stranded wires JIS C 3306 heat resistant vinyl insulated cable UL style 1007 2 Alarm circuit wiring Cross sectional area
54. rnnnnnenenennnnrrnnnnnnnsne 1 User s Manual This manual rrrrnnnnnrornnnnrrrrnnnnnrnrnnnnrrrrennnnnnrnrnnnnrrnnennensne 1 IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 1 INTRODUCTION 1 3 1 2 Documentation Conventions This manual uses the following notational conventions BH Symbols The following symbols are used in this manual A WARNING Indicates that operating the hardware or software in a particular manner may damage it or result in a system failure A NOTE Draws attention to information that is essential for understanding the operation and or features of the product TIP Gives additional information to complement the present topic and or describes terms specific to this document See Also Gives reference locations for further information on the topic B Description of Displays Some of the representations of product displays shown in this manual may be exagger ated simplified or partially omitted for reasons of convenience when explaining them 1 3 Notice B This User s Manual This manual should be passed on to the end user Keep at least one extra copy of the manual in a safe place Read this manual carefully to gain a thorough understanding of how to operate this product before you start using it This manual is intended to describe the functions of this product Yokogawa Electric Corporation hereinafter simply referred to as Yokogawa does not guarantee that these
55. s released from the alarm state 0 to 999 s Displayed on all D18 Alarm 2 OFF Delay OFF DELAY2 Sets the dead time until alarm output is stopped after alarm 2 is released from the alarm state 0 to 999 s Displayed on SALD 724 E19 Alarm 1 Relay Action RLY1 ACTION Specifies the direction of alarm 1 relay action NRM DE ENERGIZED De energized during normal operation NRM ENERGIZED Energized during normal operation NRM DE ENERGIZED NRM ENERGIZED NRM DE ENERGIZED Displayed on all E20 Alarm2 Relay Action RLY2 ACTION Specifies the direction of alarm 2 relay action NRM DE ENERGIZED De energized during normal operation NRM ENERGIZED Energized during normal operation NRM DE ENERGIZED NRM ENERGIZED NRM DE ENERGIZED Displayed on SALD 724 E60 Self Check SELF CHK Displays the result GOOD ERROR of the self check Displayed on SALD 724 1 For details on the Alarm Setting and Accuracy Warranty Range see 2 1 Standard Specifications IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 SETTING gt 5 16 No Parameter Name Adjustment Parameters Symbol ADJUST Description i Display PO1 Wiring Resistance correction1 WIRING R1 RESET EXECUTE Corrects the wiring resistance of input1 Note Initialized when BURN OUT1 is changed by parameter or setting jumper P03
56. xx0 Action UP DOWN OFF can be set by parameter Function SALD xx4 Action UP DOWN OFF can be set using setting jumper on the main board Burnout Time 60 s Power Supply AC or DC no change to instument 100 V version DC 20 to 130 V no polarity AC 80 to 138 V 47 to 63 Hz 220 V version DC 120 to 340 V no polarity AC 138 to 264 V 47 to 63 Hz Power Consumption SALD x1x DC 24 V 60 mA AC 100 V 5 4 VA 220 V 8 4 VA SALD 724 DC 24 V 70 mA AC 100 V 5 8 VA 220 V 8 7 VA Ambient Temperature 0 to 50 C 5 to 90 RH non condensing and Ambient Humidity Mounting Mounting method Indoor rack mounting Signal connection M4 screw terminal connection Power supply and installation connection 100 V version JIS C 8303 grounding two pole plug connection 200 V version CEE 7VII plug connection Cable length 300mm Approx 1 7 kg including rack case IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 2 GENERAL 2 3 2 2 Model and Suffix Codes The following table shows the SALD model and suffix codes Table 2 2 Model and Suffix Codes Available Combination Suffix COdes SALD 110 114 SALD 210 214 SALD 310 314 SALD 710 714 724 Auxiliary Codes Model Suffix Codes Auxiliary Codes Style Optional Suffix Codes Description SALD mV and Temperature Alarm Unit Input 1 mV i
57. y Terminal NOTE For details of operation and adjusting procedures of JHT200 Handy Terminal refer to the instruction manual JHT200 Handy Terminal IM JF81 02E Connection Cable of 5 pin connector type JHT200 F9182EE Handy Terminal BRAIN connector Modular jack conversion adapter E9786WH IM 01B04K02 02E 8th Edition 2004 05 01 00 Toc 5 4 Parameter List 5 SETTING BRAIN communication parameters for SALD are as follows On the SALD xx4 only the input value can be displayed and the alarm set point can be display set on the display setter on the front panel Other parameters are display set using the Handy Terminal No Parameter Name Symbol Description M rupi m Initial display 01 Model Name MODEL Displays the model name Displayed on 02 Tag Number TAG NO Displays the tag number that is set all 03 Self Check SELF CHK Displays the result GOOD ERROR of the self check A Display 1 DISPLAY1 A03 PV1 PV1 Input value after input processing filter or scaling Displayed on A15 Alarm 1 Relay RLY1 STATUS Displays the state of the alarm 1 relay all Display DE ENERGIZED De energized ENERGIZED Energized A16 Alarm 2 Relay RLY2 STATUS Displays the state of the alarm 2 relay Displayed on Display DE ENERGIZED De energized SALD 724 ENERGIZED Energized A54 Status Display STATUS Displays the value added to the value Hex indicating
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