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Azbil SLX 110, User Manual

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Azbil SLX 110 User Manual Download Page 127

Azbil Corporation 

Maintenance

Model SLX 110/120 - Smart displacement type level transmitter 3-7

Zero and span adjustment

• 

Calibrate in installed position on process equipment, with water filled,

Refer to “Zero span adjustment” on page 2-10

•  Or calibrate with weight.

Refer to “3-4 : Zero span calibration with weight” on page 3-12

Summary of Contents for SLX 110

Page 1: ...Smart Displacement type Level Transmitter Model SLX 110 120 User s Manual CM2 SLX100 2001...

Page 2: ...aims the implied warranties of mer chantability and fitness for a particular purpose and makes no express warranties except as may be stated in its written agreement with and for its customer In no ev...

Page 3: ...offers high performance and highly reliable level transmitters with a microprocessor incorporated in each one Most operations such as starting measurement reading of measured data check or change of...

Page 4: ......

Page 5: ...ality control program If you find any omissions in aspects of quality and specifications inform us of the model number and product number described on the identification plate The identification plate...

Page 6: ...physical injury Avoid hitting the glass part of the display with tools This may damage the glass and result in physical injury Perform installation correctly Insufficient installation or no installati...

Page 7: ...not leave the transmitter part uncovered for fear of sparks or ignition CAUTION This instrument is shipped under strict product control by Azbil Corporation Do not modify the instrument under any circ...

Page 8: ...iv Model SLX 110 120 Smart displacement type level transmitter...

Page 9: ...at is set before main unit is fixed 1 16 Flange bolt tightening torque 1 16 Electrical wiring 1 18 Wiring for waterproof model 1 18 Wiring for explosion proof model 1 20 Chapter 2 Operation 2 1 Princi...

Page 10: ...rting measurement 2 32 Display measured data 2 33 Liquid level input mm 2 33 Output being transmitted 2 33 Torque tube temperature C 2 33 Angle sensor temperature C 2 35 Input angle 2 36 Displaying an...

Page 11: ...real level pinpoint adjustment 2 75 Damping adjustment 2 76 Zero span adjustment 2 76 Zero adjustment 2 77 Span adjustment 2 78 Operation sequence 2 79 Chapter 3 Maintenance 3 1 Daily maintenance item...

Page 12: ...ment cycle 3 25 Replacement parts list 3 25 Table for selection of chamber bonnet gasket parts 3 26 Recommended replacement cycle 3 27 Replacing terminal block with indicator LCD 3 27 3 9 Starting ins...

Page 13: ...Figure 1 24 Relationship between Supply Voltage and External Load Resistance 1 20 Figure 1 25 Locking of transmitter part Case 1 21 Figure 1 26 Cable gland 1 21 Figure 1 27 Overall view of cable glan...

Page 14: ...tion standard product external type S B type T B type 1 12 Table 1 3 Tightening Torque 1 17 Table 1 4 Temperature level for Explosion proof 1 21 Table 2 1 Display during external adjustment switch ope...

Page 15: ...justment switch Available only when built in indicator is mounted Transmitter position Left side Transmitter position Right side Figure 1 1 Main Unit Section T type S S type S B type Main unit externa...

Page 16: ...n Azbil Corporation 1 2 Model SLX 110 120 Smart displacement type level transmitter T B T S S S S B Figure 1 3 Chamber Figure 1 4 Float Others accessories Figure 1 5 Float mounting tool Figure 1 6 Hex...

Page 17: ...O mmAq inH2O gf cm2 kgf cm2 atm mbar bar psi mmHg inHg kgf cm2 G mbar G bar G m3 kgf cm2 abs mmHg abs inHg abs k m h l h k h Sk h t h m3 h km3 h Nm3 h kNm3 h min k min m3 min Nm min N min Nm3 min k D...

Page 18: ...ry Perform installation correctly Insufficient installation or no installation may result in output errors or violate applicable regulations This product is heavy Pay attention to the scaffolding and...

Page 19: ...e of target gas II CT3 IIC all gases vapor T3 gas vapor with ignition temperature exceeding 200 C II CT4 IIC all gases vapor T4 gas vapor with ignition temperature exceeding 135 C II CT5 IIC all gases...

Page 20: ...odel number Unit seal inside transmitter part cover Bolt nut between chamber bonnet when with external type chamber is specified Gasket between chamber bonnet when external type chamber is specified T...

Page 21: ...rt the assembly pin and adequately bend it using pliers so that the pin does not come out Checking specification Make sure the specifications on the identification plate conform to your requirements M...

Page 22: ...tion Azbil Corporation 1 8 Model SLX 110 120 Smart displacement type level transmitter Store the product indoors at normal temperature normal humidity approximately 25 C 65 RH and free from vibration...

Page 23: ...r preventing correct output from being obtained If viscosity of the liquid to be measured increases in the chamber due to a temperature drop or if heat loss becomes a problem it is recommended to keep...

Page 24: ...transmitter part resulting in insufficient performance and early deterioration of component parts etc Extension Tramsmitter part No warmer available Figure 1 12 Applying heat installation Main unit f...

Page 25: ...cement type level transmitter 1 11 In case of external type when float is set after main unit is fixed 1 Remove the blind flange Gasket Bonnet Blind flange Figure 1 13 Removing a bling flange Float ha...

Page 26: ...able 1 2 Azbil Corporation standard product external type S B type T B type If the float drops into the lower section connection flange tilt the float so that it does not drop and carefully mount it o...

Page 27: ...ter 1 13 2 Slowly lower the main unit from the upper section of the chamber and fix it to the flange using bolts and nuts Figure 1 15 Note Check that the gasket has been inserted Be careful not to ben...

Page 28: ...18 Note If the bonnet interior is dark illuminate it with a flashlight Handle Insert into the float hanger hole Float hanger hole Float hanger Figure 1 16 Float mounting tool Figure 1 17 Float hanger...

Page 29: ...l for mounting float Bonnet stopper Torque arm Hanger Cut image Figure 1 19 Mounting the float hanger Case 1 Hook the float hanger over the pin while moving it forward the torque tube housing directio...

Page 30: ...nger over the pin of the torque arm inside the main unit Note The float hanger can be oriented in any direction Make sure the hanger is hooked over both sides of the pin 5 Slowly lower the main unit f...

Page 31: ...type level transmitter 1 17 Table 1 3 Tightening Torque Flange position Bolt size Tightening torque N m Blind flange M14 127 20 Bonnet flange 3in CLASS 150 4in CLASS 150 M16 147 20 Bonnet 3in CLASS 30...

Page 32: ...duit that is not used to prevent moisture or precipitation from entering CHK S S CHK M E M DISP FLOW UP ZERO DOWN SUPPLY S Terminal SUPPLY CHK S Terminal Load resistance more than 250 Ohms Supply volt...

Page 33: ...ing terminal and the other on the transmitter part case external grounding terminal Ground either one Use a grounding terminal with a resistance to ground of 100 ohms or less or connect it to ground o...

Page 34: ...rproof model and the following instructions See National Institute of Industrial Safety technical guideline Factory Explosion Proof Electrical Installation Guide for Users Gas Explosion Proof 1994 iss...

Page 35: ...ct wiring M3 Cover locking screw Figure 1 25 Locking of transmitter part Case Draw the cable into this instrument using the provided pressure proof packing type cable adapter as shown in the figure be...

Page 36: ...and improve the insulation performance and mechanical strength If it is necessary to change the orientation of the cable use a pressure proof elbow Structure of cable gland An overall view and explod...

Page 37: ...ounting example Attach the cable gland and pressure proof elbow to the conduit coupling opening of the terminal box as shown in the figure below When only cable gland is used When cable gland and pres...

Page 38: ...eference to the exploded view paying attention to their orientations WARNING The diameter of the cable and that of the packing may not match which may cause flames to flow out resulting in humidity in...

Page 39: ...ure 1 31 Matching lock nut end face and O ring groove end face 2 Screw the pressure proof elbow into the conduit coupling opening of the transmitter part until the lock nut end face touches the end fa...

Page 40: ...Installation Azbil Corporation 1 26 Model SLX 110 120 Smart displacement type level transmitter...

Page 41: ...pended and transmitted to the torque tube The torque tube has a dual function as sealing of the process liquid and torsional spring and converts torque to an angle This angle is detected by an angle s...

Page 42: ...Screw Angle sensor Built in Sensor housing Figure 2 1 Schematic Structural Drawing A D Float Torque tube Angle sensor Torque arm Knife edge Temperature sensor D A CPU Angle Torque Buoyancy Input Liqu...

Page 43: ...arbitrary engineering unit values The digital display of this instrument uses a 4 5 digit 7 segment LCD as shown below and the following points should be noted DISP FLOW UP ZERO DOWN Figure 2 4 4 5 di...

Page 44: ...s Blink ON In constant current mode the entire bar graph blinks When blinking the bar graph display and digital display blink alternately Display during external adjustment switch operation During an...

Page 45: ...procedure Make sure the SFC is a SFC160 260 Ver 8 0 or newer 1 Turn on DC power 2 Check that the instrument LCD displays some data 3 Connect the SFC and check the specification see page 2 6 4 Print ou...

Page 46: ...o connect the SFC communication cable and terminals of this instrument as follows Red wire Supply terminal Black wire Supply terminal CHK S S CHK M E M DISP FLOW UP ZERO DOWN SUPPLY S Terminal SUPPLY...

Page 47: ...on condition Before starting communication with this instrument be sure to change the control loop of the process to manual control Step Button Procedure SFC screen 1 Turn on power to the SFC LOOP IN...

Page 48: ...HIFT Press SHIFT SHIFT 3 P 9 PRINT Press 9 TAG NO WORKING 4 Printing starts PRINTING 5 CLR No When printing is completed the system is again on standby waiting for operation To stop printing press CLR...

Page 49: ...Output mode analog DE Serial number S W version Damping time constant Span LRV URV Range Specific gravity specific gravity to be set in basic data setting Torque tube temperature coefficient COEF TQ s...

Page 50: ...d tank can be changed up to upper limit Method using SFC Zero adjustment Carry out a zero adjustment with the liquid level in the chamber liquid tank set to 0 in the case of the level gauge the float...

Page 51: ...n adjustment without changing specific gravity conventional water level adjustment by inputting the liquid level for which specific gravity is converted beforehand giving 100 equivalent buoyancy gener...

Page 52: ...ENTER Yes NON VOL Press ENTER DATA CONFIG WORKING 9 CLR No Change of specific gravity has been completed press CLR once to return to the original condition DATA CONFIG DATA LOAD SLX CONFIG DATA CONFI...

Page 53: ...pecific gravity set value water is displayed GRAVITY 1 0000 18 Enter the specific gravity of the fluid to be measured Example Enter value of 0 9 GRAVITY 0 9_ 19 ENTER Yes NON VOL Press ENTER GRAVITY E...

Page 54: ...approximately 3 sec 2 When pUP ZERO appears turn OFF the switch This enters Damping adjustment mode UP ZERO 3 Turn the switch counterclockwise and display 199 9 below 0 4 ZERO appears after approxima...

Page 55: ...stment mode UP ZERO 3 Turn the switch counterclockwise and display 199 9 below 0 4 ZERO appears after approximately 10 sec and Zero span adjustment mode is entered The current output value is displaye...

Page 56: ...liquid level of the glass gauge Method using SFC Step Button Procedure SFC screen 1 OUT J PUT INPUT Press OUTPUT OUTPUT TAG 0001 WORKING 2 The current output value is displayed OUTPUT TAG 0001 40 0 3...

Page 57: ...switch This enters Zero adjustment mode to adjust to real level ZERO DOWN 3 1 Hold the switch counterclockwise The readout reduces continuously When the desired readout appears turn OFF the switch Th...

Page 58: ...l of the valve so that no drastic pressure liquid level changes including flashing occur Make sure there is no liquid or gas leakage from the coupling of the pressure container such as the chamber and...

Page 59: ...ual CM2 SFC100 2001 The SFC that can be used with the SLX is SFC160 260 Ver 8 0 or newer WARNING Always the SFC is a non hazardous location otherwise an explosion can result from an electrical dischar...

Page 60: ...on the screen press CLR No Answering No to a question on the screen using a dedicated function moves a step back to the layer at the previous level Answering No to Do you quit returns the screen to th...

Page 61: ...S SFC A ID B CONF C DAMP D UNITS H NEXT G SET URV F 100 LRV E 0 MENU I ITEM OUT J PUT COR K RECT L PREV M N 7 O 8 P 9 Q R 4 S 5 T 6 X 3 W 2 V 1 U STAT Y SPAN Z 0 ALPHA SHIFT CLR No ENTER Yes DE READ D...

Page 62: ...nter The letter entered appears Letters are marked on the top right corner of each key 3 To exit press ALPHA again ALPHA To input a numeral or symbol or use a different function use the following proc...

Page 63: ...pes according to their functions to make it easier for you to find the necessary keys The color codes are as follows CAUTION There are also keys that will not be used for measurements using this instr...

Page 64: ...en key is pressed after SHIFT A ID DE READ ID Starts communication with this instrument TAG NO of this instrument appears TAG NO can be changed in this screen Used when converted output is DE The func...

Page 65: ...after SHIFT URV F 100 URV100 Displays the upper range value of the current setting range The upper range value can be changed in this screen No function MENU I ITEM DE CONF Menu This key by itself do...

Page 66: ...atically set in combination with other functions No function H NEXT p Displays the next function in the same layer Pressing this key after DAMP sends a damping time constant next No function L PREV q...

Page 67: ...n When the key alone is pressed When key is pressed after SHIFT ENTER Yes NON VOL ENTER Used to send data to this instrument Used to answer Yes to a question on the screen Non volatile data Writes set...

Page 68: ...HIFT P 9 PRINT 9 Enters numeric 9 Data printing Prints out a list of internal data of this instrument This is called maintenance print valid only for SFC with a printer O 8 FEED 8 Enters numeric 8 Pap...

Page 69: ...n TIME Enters After pressing ALPHA once enter Time Displays the current date and time valid only for SFC with a printer M Enters a decimal point g After pressing ALPHA once enter a space Memo Used to...

Page 70: ...ing range Alphabetic characters are entered by pressing the desired letter after pressing the ALPHA key Display on key Description When the key alone is pressed When key is pressed after SHIFT U STAT...

Page 71: ...sed When key is pressed after SHIFT M g Advances the cursor by one space No function Q A DE f Moves the cursor back by one space Output mode change Changes output mode from Analog to DE or DE to Analo...

Page 72: ...ons that appear displayed on the screen Operation when starting measurement Step Button Procedure SFC screen 1 Turn on the power to the SFC LOOP IN MANUAL 2 ENTER Yes NON VOL Make sure that the contro...

Page 73: ...INPUT TAG 0001 WORKING 3 Displays the current liquid level Updated approximately every 6 seconds INPUT TAG 0001 150 0 mm Output being transmitted Step Button Procedure SFC screen 1 OUT J PUT INPUT Pre...

Page 74: ...EV press NEXT or PREV to go to the torque tube temperature reading screen SLX CONFIG TQTUBE TEMP 3 ENTER Yes NON VOL Press ENTER TQTUBE TEMP WORKING 4 CLR No Displays the current torque tube temperatu...

Page 75: ...N CONFIG 2 H NEXT or L PREV Press NEXT or PREV to go to the angle sensor temperature reading screen SLX CONFIG PTS TEMP 3 ENTER Yes NON VOL Press ENTER Communication commences SLX CONFIG WORKING 4 CLR...

Page 76: ...re SFC screen 1 B CONF Press the CONF SLX CONFIG FUNCTION CONFIG 2 H NEXT or L PREV Press NEXT or PREV to go to the sensor angle reading screen SLX CONFIG ENTERED DEG 3 ENTER Yes NON VOL Press ENTER S...

Page 77: ...r row for 2 sec and the former value will remain current Numeric input Enter numeric values for the lower range value of the liquid level in millimeters Step Button Procedure SFC screen 1 LRV E 0 Pres...

Page 78: ...rrent lower range value will appear LRV TAG 0001 0 1200 mm 2 G SET Press SET LRV TAG 0001 SET LRV 3 ENTER Yes NON VOL Press ENTER LRV TAG 0001 WORKING 4 The actual input level becomes the zero point S...

Page 79: ...39 Step Button Procedure SFC screen 4 G SET Press SET OUTPUT TAG 0001 SET REQ LEVEL 5 Press ENTER OUTPUT TAG 0001 WORKING 6 ENTER Yes NON VOL A zero adjustment is performed so that the actually input...

Page 80: ...s 0 4 times the range If a value beyond the allowable setting range is entered ENTRY SENS RNG will appear on the lower row for 2 sec and the former value will remain current Numeric input Enter the li...

Page 81: ...ess URV The current upper range value will appear URV TAG 0001 300 1 mm 2 G SET Press SET URV TAG 0001 SET URV 3 ENTER Yes NON VOL Press ENTER URV TAG 0001 WORKING 4 The actual input level becomes the...

Page 82: ...ravity Step Button Procedure SFC screen 1 B CONF Press CONF SLX CONFIG FUNCTION CONFIG 2 H NEXT or L PREV Press NEXT or PREV to go to the basic data setting screen SLX CONFIG DATA CONFIG 3 ENTER Yes N...

Page 83: ...oration Operation Model SLX 110 120 Smart displacement type level transmitter 2 43 Step Button Procedure SFC screen 8 ENTER Yes NON VOL Press ENTER DATA CONFIG WORKING 9 Setting completed DATA CONFIG...

Page 84: ...Press CONF SLX CONFIG FUNCTION CONFIG 2 H NEXT or L PREV Press NEXT or PREV to go to the basic data setting screen SLX CONFIG DATA CONFIG 3 ENTER Yes NON VOL Press ENTER SLX CONFIG WORKING 4 The curr...

Page 85: ...FC screen 8 H NEXT or L PREV Press NEXT or PREV to go to the download selection screen DATA CONFIG DOWNLOAD DATA 9 ENTER Yes NON VOL Press ENTER DATA CONFIG WORKING 10 CLR No Setting completed Pressin...

Page 86: ...L SHIFT Y SPAN URL Step Button Procedure SFC screen 1 B CONF Press CONF SLX CONFIG FUNCTION CONFIG 2 H NEXT or L PREV Press NEXT or PREV to go to the SERIAL No screen SLX CONFIG SERIAL NO 3 ENTER Yes...

Page 87: ...s NON VOL Press ENTER RANGE ENTERED IN SFC 10 H NEXT or L PREV Press NEXT or PREV to go to the download selection screen BASE CONFIG DOWNLOAD DATA 11 ENTER Yes NON VOL Press ENTER A confirmation scree...

Page 88: ...cedure SFC screen 1 B CONF Press CONF SLX CONFIG FUNCTION CONFIG 2 H NEXT or L PREV Press NEXT or PREV to go to the SERIAL No screen SLX CONFIG SERIAL NO 3 ENTER Yes NON VOL Press ENTER SLX CONFIG WOR...

Page 89: ...er value of 0 547 OFFSET 0 547_ DEG 10 ENTER Yes NON VOL Press ENTER OFFSET ENTERED IN SFC 11 H NEXT or L PREV Press NEXT or PREV to go to the download selection screen BASE CONFIG DOWNLOAD DATA 12 EN...

Page 90: ...ONF SLX CONFIG FUNCTION CONFIG 2 H NEXT or L PREV Press NEXT or PREV to go to the SERIAL No screen SLX CONFIG SERIAL NO 3 ENTER Yes NON VOL Press ENTER SLX CONFIG WORKING 4 The serial number will appe...

Page 91: ...s Example Enter value of 1 4 COEF MT 1 4_ 10 ENTER Yes NON VOL Press ENTER COEF TQ ENTERED IN SFC 11 H NEXT or L PREV Press NEXT or PREV to go to the download selection screen BASE CONFIG DOWNLOAD DAT...

Page 92: ...AMP Press DAMP The current damping time constant value will appear DAMP TAG 0001 0 0 s 2 H NEXT or L PREV Press NEXT or PREV to select the desired damping time constant DAMP TAG 0001 WORKING 3 The dam...

Page 93: ...printer which prints 24 characters per line When the power of the SFC is turned on the print head makes a to and fro movement once and stops and then the printer is on stand by At this time the recor...

Page 94: ...ecord such things as the setting condition and fault condition of this instrument Procedure Maintenance printout is performed using the following procedure This operation can also be performed during...

Page 95: ...e printed as SLX Output mode analog DE Serial number S W version Damping time constant Span LRV URV Range Specific gravity specific gravity to be set in basic data setting Torque tube temperature coef...

Page 96: ...Procedure SFC screen 1 CLR No press CLR until the screen to the right appears SLX TAG 0001 READY 2 SHIFT Press SHIFT and 0 in that order SHIFT SLX TAG 0001 ACTION PRINT 3 ENTER Yes NON VOL Press ENTER...

Page 97: ...001 READY Example of action printout A printout example which corresponds to key operations is shown below Z 0 ACT PR SHIFT ENTER Yes NON VOL keys 0 SHIFT CLR No keys C DAMP keys ACTIONPRINT START TAG...

Page 98: ...nsmitter Display and change of setting of this instrument Changeable and non changeable data a Changeable Not changeable Item Display Change Tag No a a Serial number a Software version a Indicator dis...

Page 99: ...plate of this instrument Here a case where the tag No is to be changed to TAG 0001 is given Step Button Procedure SFC screen 1 ALPHA T 6 A ID DE READ G SET Press ALPHA 6 ID and SET in that order SLX...

Page 100: ...creen 1 B CONF Press CONF SLX CONFIG FUNCTION CONFIG 2 H NEXT or L PREV press NEXT or PREV to go to the SERIAL No screen SLX CONFIG SERIAL NO 3 ENTER Yes NON VOL Press ENTER SLX CONFIG WORKING 4 CLR N...

Page 101: ...is instrument can be displayed using the SFC Use the following procedure to display the software versions SFC 8 0 This instrument 3 0 Step Button Procedure SFC screen 1 SHIFT Press SHIFT SHIFT 2 X 3 S...

Page 102: ...isplay format appears Example PV value DISPLAY TYPE 0 0 4 MENU I ITEM DE CONF Press MENU and select a display format Example engineering unit value real scale DISPLAY TYPE ENG UNIT 4 5 DIG 5 H NEXT or...

Page 103: ...TEM DE CONF Press MENU and select a display format DISPLAY TYPE ENG UNIT 4 5 DIG 5 ENTER Yes NON VOL Press ENTER DISPLAY TYPE WORKING 6 1 The current engineering unit value real scale will appear EULO...

Page 104: ...V press NEXT or PREV to go to the download selection screen DISPLAY TYPE DOWNLOAD DATA 10 ENTER Yes NON VOL Press ENTER DISPLAY TYPE WORKING 11 CLR No Setting completed It takes approximately 6 sec un...

Page 105: ...ery from the fault condition a normal value is output automatically With the SLX it is not possible to confirm the burnout direction using SHIFT STAT DOWN SCALE appears but this display content has no...

Page 106: ...press NEXT or PREV to go to the download selection screen FAILSAFE DOWNLOAD DATA 7 ENTER Yes NON VOL Press ENTER FUNCTION CONFIG WORKING 8 CLR No Setting completed It takes approximately 6 sec until...

Page 107: ...e three types of setting are available necessary according to operations carried out by means of communication Output signal mode setting Select the type of data to be output from three of the followi...

Page 108: ...ep Button Procedure SFC screen 1 OUT J PUT INPUT Press OUTPUT OUTPUT TAG 0001 WORKING 2 The current output data will appear Example 65 2 OUTPUT TAG 0001 65 20 3 Enter 50 using numeric keys OUTPUT TAG...

Page 109: ...The system has recovered from the constant current source mode The disappears SLX TAG 0001 READY Memo recording The function of recording a memo in the SFC is called a scratch pad There are scratch pa...

Page 110: ...ion 2 70 Model SLX 110 120 Smart displacement type level transmitter Step Button Procedure SFC screen 2 Z 0 ACT PR V 1 TIME N 7 Press 0 1 and 7 in that order MEMO 1 01 7 3 ALPHA M Press ALPHA and g in...

Page 111: ...R URV F 100 R 4 O 8 FEED M C DAMP H NEXT LRV E 0 C DAMP COR K RECT RESET Press 0 URV 4 8 g DAMP NEXT LRV DAMP and CORRECT in that order MEMO 1 01 7 ZERO CHECK 5 ENTER Yes NON VOL Press ENTER The writi...

Page 112: ...SSCR PADS 3 The writing method is the same as that of scratch pad 1 4 CLR No To exit scratch pad 2 press CLR SLX TAG 0001 READY Charging SFC If appears blinking in the center of the upper row on the S...

Page 113: ...ocedure 1 Turn OFF the power to the SFC 2 Disconnect the communication cable on the transmitter side 3 Pull out the SFC plug of the communication cable 4 Connect the plug of the battery charger cable...

Page 114: ...reflected in the output after the normal condition is recovered from the adjustment mode Do not use a magnetic driver because this may prevent accurate adjustment In the case of an engineering unit r...

Page 115: ...LCD screen 1 Hold the switch counterclockwise for approximately 3 sec 2 When ZERO DOWNq appears on the display turn switch OFF This means that the Zero adjustment mode to adjust to real level has been...

Page 116: ...counterclockwise one turn the damping time constant decreases by an increment of 1 The normal condition is restored after approximately 10 sec UP ZERO 3 2 Every time the switch is turned clockwise on...

Page 117: ...nt mode has been activated UP ZERO 3 Turn the switch counterclockwise and 199 9 below 0 will appear 4 ZERO appears after approximately 10 sec and Zero span adjustment mode is activated The current out...

Page 118: ...stment mode has been acticated UP ZERO 3 Turn the switch counterclockwise 199 9 below 0 will appear 4 ZERO appears after approximately 10 sec and Zero span adjustment mode is activated The current out...

Page 119: ...pproximately 10 sec Zero adjustment mode pinpoint adjustment to adjust to real level Reverts to normal condition in approximately 10 sec ZERO DOWN ZERO DOWN ZERO DOWN UP ZERO UP ZERO UP ZERO Zero span...

Page 120: ...Operation Azbil Corporation 2 80 Model SLX 110 120 Smart displacement type level transmitter...

Page 121: ...tools This may damage the glass and result in physical injury Perform installation correctly Insufficient installation or no installation may result in output errors or violate applicable regulations...

Page 122: ...Disassembly and cleaning of wetted parts If rated accuracy is not achieved by a test as described in 1 above or if the measured fluid is of high viscosity adhesive or extremely corrosive disassemble...

Page 123: ...of torque arm contact surface too short they may contact before liquid level becomes zero resulting in unsatisfactory accuracy linearity Float Remove deposit from the surface of float if any Note If...

Page 124: ...nce exercise care in loss or dropping of these parts Disassembly of main body torque arm bonnet and torque tube housing assembly Remove blind flange on the side of bonnet Loosen torque arm mounting sc...

Page 125: ...sing and torque tube WARNING Steam detergent or deposit which has been injected into inside of torque tube housing will flow out through the gap between torque tube housing and torque tube because the...

Page 126: ...hand or left hand orientation of instrument head cannot be reversed on SLX The orientation has been set at the time of factory shipment Under no circumstance torque tube housing should be mounted on t...

Page 127: ...acement type level transmitter 3 7 Zero and span adjustment Calibrate in installed position on process equipment with water filled Refer to Zero span adjustment on page 2 10 Or calibrate with weight R...

Page 128: ...peratures torque tube temperature coefficients parameters to compensate for measuring errors which are satiable by means of SFC communication are provided If an appropriate torque tube temperature coe...

Page 129: ...Torque tube temperature coefficient to be changed Current torque tube temperature coefficient Material coefficient Input angle Torque tube temperature C Angle sensor temperature C Read from the SFC pr...

Page 130: ...specific gravity set value will appear Example 0 8 GRAVITY 0 800 5 H NEXT or L PREV Press NEXT or PREV to go to the coefficient setting screen Example 0 COEF TQ 0 000 6 Enter the desired torque tube...

Page 131: ...ue tube temperature coefficient is assumed to be COEF TQ 1 3 then the amount of output shift is 1 5 per a variation of 55 C Furthermore in a case the instrument is used as an interface gauge and a hea...

Page 132: ...le Out put Liquid level 0 equivalent state 30mm 0mm 300mm 1 6DEG 0 85DEG 1 685DEG 10 State after LRV adjustment 30mm 30mm 270mm 1 6DEG 0 85DEG 1 685DEG 0 Calibration key sequence CORRECT ENTER This ad...

Page 133: ...include pans for weights etc According to the level gauge weight 1 weight 2 is 0 calibrated load and weight 1 is 100 calibrated load According to the interface gauge weight 3 weight 4 is 0 calibrated...

Page 134: ...ty of upper layer liquid g cm3 r2 Specific gravity of lower layer liquid g cm3 r2 r1 Other parameters are same to a liquid gauge 3 Turn the power to the instrument ON and connect the SFC See 2 3 Items...

Page 135: ...mm 6 COR K RECT RESET Press CORRECT LRV TAG 0001 ZERO INPUT 7 ENTER Yes NON VOL Press ENTER A confirmation screen will appear LRV TAG 0001 ARE YOU SURE 8 ENTER Yes NON VOL After checking that the weig...

Page 136: ...Press ENTER URV TAG 0001 WORKING 5 The URV is set to 300 mm URV TAG 0001 300 0 mm 6 COR K RECT RESET Press CORRECT URV TAG 0001 CORRECT LRV 7 ENTER Yes NON VOL Press ENTER A confirmation screen will a...

Page 137: ...If calibration is unavoidable the following instruments are required Instruments used Precision ammeter with a precision of 0 03 FS or higher Precision resistor 250W 0 005 SFC Setup While referring t...

Page 138: ...f 0 OUTPUT TAG 0001 0 3 ENTER Yes NON VOL Press ENTER This sets the instrument to a 4 mA 0 constant current source mode Once the constant current source mode is activated a appears on the screen OUTPU...

Page 139: ...UTPUT TAG 0001 WORKING OUTPUT TAG 0001 INCREASED 4mA OUTPUT TAG 0001 CORRECT DAC ZERO 8 L PREV Press PREV Check the reading of the ammeter while pressing this key OUTPUT TAG 0001 WORKING i OUTPUT TAG...

Page 140: ...UT J PUT INPUT Press OUTPUT OUTPUT TAG 0001 WORKING i OUTPUT TAG 0001 0 00 2 V 1 Z 0 ACT PR Z 0 ACT PR Press numeric keys 1 0 0 in that order OUTPUT TAG 0001 100 3 ENTER Yes NON VOL Press ENTER This s...

Page 141: ...T DAC SPAN 7 H NEXT Press NEXT Check the reading of the ammeter while pressing this key OUTPUT TAG 0001 WORKING OUTPUT TAG 0001 INCREASED 20mA OUTPUT TAG 0001 INCREASED 4mA 8 L PREV Press PREV Check t...

Page 142: ...nd cancel the constant current source mode Step Button Procedure SFC screen 1 SHIFT Press SHIFT SHIFT 2 ENTER Yes NON VOL Press ENTER Forced data writing is completed SLX TAG NO WORKING i SLX TAG 0001...

Page 143: ...o record or print out the currently set data Step Button Procedure SFC screen 1 SHIFT Press SHIFT SHIFT 2 COR K RECT RESET Press CORRECT SLX TAG 0001 RESET CORRECTS 3 ENTER Yes NON VOL Press ENTER A c...

Page 144: ...he instrument 2 Short between and SUPPLY terminals and between and METER terminals The product is shipped with these METER terminals shorted 3 Conduct tests between the shorted SUPPLY terminals and th...

Page 145: ...g 80277119 001 1 1 Cover no window anti corrosion finish O ring 80277119 002 1 1 Cover no window anti severe corrosion finish O ring 80277119 003 1 1 5 Pressure proof packing type cable adapter 803439...

Page 146: ...72 113 i i i i 2 3 4 C D E F H J K 1 80353472 114 SLX120 Except 20 1 2 3 4 1 2 U M A E 1 A B G 1 80353472 005 i i i i i 2 3 C D H 1 80353472 006 i 20 i i i 1 A B G 1 80353472 003 i i i i i 2 3 C D H 1...

Page 147: ...Average ambient temperature Replacement cycle 30 C or below 10 years 30 C to 40 C 5 years 40 C to 50 C 2 years Replacing terminal block with indicator LCD This section describes the replacement proced...

Page 148: ...emove the three screws that fix the terminal block Fixing screw Fixing screw l Draw the terminal block toward you remove the two connectors and separate the terminal block from the instrument Connecto...

Page 149: ...oard o Assemble the terminal block into the instrument in the reverse order If the terminal block is assembled into the case turn the terminal block so that the lead wires are not caught and bind the...

Page 150: ...Maintenance Azbil Corporation 3 30 Model SLX 110 120 Smart displacement type level transmitter...

Page 151: ...g to the work procedure specified in the explosion proof guideline CAUTION After installation do not use this instrument as a foothold etc This may damage the instrument or may result in physical inju...

Page 152: ...ropriate action according to this self diagnostic message Operation check When checking the operation of this instrument connect the SFC to this instrument and confirm that the instrument is communica...

Page 153: ...DIR In this case the operations of ID OUTPUT and STAT are active A ID DE READ OUT J PUT INPUT U STAT F S DIR After taking action press STAT and make sure Self diagnostic result OK appears U STAT F S...

Page 154: ...le in the operation of the SLX and may damage the SLX itself if left unattended The output continues in the set burnout direction The output is set to the burnout direction lower range value at the ti...

Page 155: ...C SLX TAG 0001 PTST OVER TEMP The angle sensor temperature exceeds the allowable temperature range Adjust the angle sensor temperature to a range of 30 to 80 C in the case of specification with explos...

Page 156: ...the SFC and transmitter wiring and power supply SLX TAG 0001 PRINTER FAIL Printer operation impossible Contact Azbil Corporation SLX TAG 0001 LOW LOOP RES Insufficient loop resistance Check the resis...

Page 157: ...RV Is the input value appropriate for the value to be set Check the input value If wrong correct it ENTRY SENS RNG When the set value exceeds the allowable setting range of this instrument Press CLR c...

Page 158: ...e digital display section according to the diagnostic content Self diagnostics upon power up Message Meaning Action Blinking Digital indicator RAM failure Replace the terminal block with an indicator...

Page 159: ...Azbil Corporation Repair Model SLX 110 120 Smart displacement type level transmitter 4 9 Message Meaning Action o Displayed alternately Fault of this instrument or indicator Contact Azbil Corporation...

Page 160: ...l Corporation 4 10 Model SLX 110 120 Smart displacement type level transmitter 4 3 Removal installation method For the method of removal or reinstallation of the main unit see 1 6 Installation method...

Page 161: ...on to preventing corrosion deformation damage etc with respect to the products case cover and the like When installing operating and maintaining the product be sure to read this manual In addition obs...

Page 162: ...Azbil Corporation 5 2 Model SLX 110 120 Smart displacement type level transmitter...

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Page 164: ...o your use 3 Measures to be taken to secure the required level of the reliability and safety of your Equipment in your use Although azbil is constantly making efforts to improve the quality and reliab...

Page 165: ...argin of your machine or equipment you are required to renew any Azbil Corporation s products every 5 to 10 years unless otherwise specified in specifications or instruction manuals System products fi...

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Page 167: ...ocument Number CM2 SLX100 2001 Document Name Smart Displacement type Level Transmitter Model SLX 110 120 User s Manual Date 1st edition Aug 2001 4th edition Feb 2020 Issued Edited by Azbil Corporation...

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