Azbil SLX 110 User Manual
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Azbil SLX 110 User Manual

Azbil SLX 110 User Manual

Smart displacement type level transmitter
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CM2-SLX100-2001
Smart Displacement type
Level Transmitter
Model SLX 110/120
User's Manual

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Summary of Contents for Azbil SLX 110

  • Page 1 CM2-SLX100-2001 Smart Displacement type Level Transmitter Model SLX 110/120 User’s Manual...
  • Page 2 In no event is Azbil Corporation liable to anyone for any indirect, spe- cial or consequential damages. This information and specifications in this document are subject to change without notice.
  • Page 3 Thank you for purchasing the Azbil Corporation smart displacement type level transmitter. Model SLX110/120 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 various set values and setting condition, etc.
  • Page 5 For correct and safe use of the instrument, be sure to observe the cautions described on the following pages. Azbil Corporation will not be responsible for any damage that is a result of handling of the product against these cautions.
  • Page 6 • Carefully check the specifications and perform wiring correctly. Incorrect wiring may damage the instrument or cause mis-operation. • Use a power supply that conforms to the specifications. Using the wrong power supply may damage the instrument. Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 7 CAUTION This instrument is shipped under strict product control by Azbil Corporation. Do not modify the instrument under any circumstances as this may damage the instrument. Cautions on use of communication devices CAUTION Using a transceiver, cellular phone, pager, etc.
  • Page 8 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 9: Table Of Contents

    Table of Contents Chapter 1 : Installation 1-1 : Names of components and parts ..............1-1 1-2 : Safety precautions ..................1-4 1-3 : Specifications ....................1-4 1-4 : Installation condition ..................1-4 Installation standard of explosion-proof type ..........1-5 1-5 : Unpacking and storage .................
  • Page 10 Table of Contents 2-4 : Operation start ....................2-18 Before operation start ................. 2-18 Start operation .................... 2-18 When steady operation is reached ............. 2-18 2-5 : Operation stop ....................2-19 2-6 : Operation using SFC ..................2-19 Principles of key operation ................. 2-19 Interaction with screen ................
  • Page 11 Table of Contents Engineering unit value ............... 2-63 Burnout direction................2-65 DE output format ..................2-67 Output signal mode setting ..............2-67 Information quantity setting..............2-67 Fail-safe mode setting ............... 2-67 Constant current source mode ..............2-68 Constant current source mode setting ..........2-68 Cancellation of constant current source mode ........
  • Page 12 Table of Contents Adjustment (key sequence [SET], [ENTER]): ........3-12 Calibration (key sequence [CORRECT], [ENTER]): ......3-12 Procedure for calibration with weight ............3-13 3-5 : Calibrating output signal ................3-17 Instruments used ..................3-17 Setup ......................3-17 Calibrating output signal 0% ..............3-18 Calibrating output signal 100% ..............
  • Page 13 List of Figure Figure 1-1 Main Unit Section (T type, S-S type, S-B type) ............1-1 Figure 1-2 Main Unit Section (T-S type, T-B type) ..............1-1 Figure 1-3 Chamber ........................1-2 Figure 1-4 Float .........................1-2 Figure 1-5 Float mounting tool ....................1-2 Figure 1-6 Hexagon wrench ......................1-2 Figure 1-7 Sticker of measuring unit ..................1-3...
  • Page 14 List of Table Table 1-1: Shipping accessory reference table ................1-6 Table 1-2: Azbil Corporation 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 operation ..........2-4 Table 2-2: ..........................2-79...

  • Page 15: Chapter 1 : Installation

    Cover Bonnet Torque tube Case housing of transmitter Transmitter position : Left side Sensor housing Extension Transmitter position :Right side Figure 1-2 Main Unit Section (T-S type, T-B type) Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 16: Figure 1-3 Chamber

    Installation Azbil Corporation (S-S) (S-B) (T-B) (T-S) Figure 1-3 Chamber Figure 1-4 Float Others (accessories) Figure 1-5 Float mounting tool Figure 1-6 Hexagon wrench Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 17: Figure 1-7 Sticker Of Measuring Unit

     m/h k/h Sk /h /min k/min /min Nm/min /min N/min k/D kg/h kg/m g/cm X10 X10 RANGE 80370187-001 REV 05 Figure 1-7 Sticker of measuring unit Figure 1-8 Gasket Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 18: Safety Precautions

    • Install the instrument in an environment with a magnetic field of 1 mT or less. • Install the instrument in an environment with an electromagnetic induction of 400 A/m or less. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 19: Installation Standard Of Explosion-Proof Type

    The explosion-proof performance cannot be guaranteed at a temperature exceeding 55 ºC. An example of an identification plate and approval mark is shown below. (In the case of IICT6) Figure 1-9 Nameplate Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 20: Unpacking And Storage

    ~Note Basic model No. Selections Options 1 Options 2 SLX110 SLX120 The option “C” in the options 2 means “without float“. The option “D” in the options 2 means “without chamber“. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 21: Checking Specification

    Explosion-proof certification approval mark (in the case of explosion-proof specification) For any inquiries, contact your nearest Azbil Corporation branch or sales office and be sure to inform us of the model number and product number described on the identification plate.
  • Page 22 Installation Azbil Corporation Store the product indoors at normal temperature, normal humidity (approximately 25°C, 65%RH), and free from vibration or shock. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 23: Installation Method

    Internal type If the liquid level changes violently, prepare a guide pipe to prevent the float from vibrating. Guide pipe Figure 1-11 4 view of an internal type installation Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 24: Heat Insulation

    The provided float mounting tool does not fully support installation to chambers made by other manufacturers. When the main unit and float are installed in chambers of other manufacturers, check the possibility of installation beforehand. 1-10 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 25: In Case Of External Type (* When Float Is Set After Main Unit Is Fixed)

    In case of external type (* when float is set after main unit is fixed) 1. Remove the blind flange. Blind flange Gasket Bonnet Figure 1-13 Removing a bling flange Float hanger Float rod Gasket Chamber Figure 1-14 Inside the chamber Model SLX 110/120 - Smart displacement type level transmitter 1-11...

  • Page 26: Table 1-2: Azbil Corporation Standard Product External Type S-B Type, T-B Type

    • In the case of an external type S-B type, T-B type, be sure to check whether the float drops or not when the float is installed in the chamber (see Table 1-2 : Azbil Corporation standard product external type S-B type, T-B type).
  • Page 27 • Check that the gasket has been inserted ~Note • Be careful not to bend the float rod. • For the tightening torque, See “Table 1-3 : Tightening Torque” on page 1-17.. Model SLX 110/120 - Smart displacement type level transmitter 1-13...

  • Page 28: Figure 1-16 Float Mounting Tool

    The float hanger should be located in this area and the position of the float hanger hole is distant from the torque arm. Float hanger point Torque tube housing Figure 1-18 View from bonnet head 1-14 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 29: Figure 1-19 Mounting The Float Hanger (Case 1)

    (direction indicated by an arrow in the Figure 1-20). 5. Fix the blind flange with a nut. • Do not forget to put the gasket on. • For the tightening torque, see Flange bolt tightening torque. Model SLX 110/120 - Smart displacement type level transmitter 1-15...

  • Page 30: Flange Bolt Tightening Torque

    • Do not forget to put the gasket on. ~Note • For the tightening torque, see Table 1-3 : Tightening Torque. Flange bolt tightening torque Blind flange Bonnet flange Figure 1-21 Blind flange and bonnet flange bolts 1-16 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 31: Table 1-3: Tightening Torque

    127 +/-20 Bonnet flange 147 +/-20 (3in. CLASS 150) (4in. CLASS 150) Bonnet 245 +/-20 (3in. CLASS 300) (3in. CLASS 600) (4in. CLASS 300) (5in. CLASS 150) (5in. CLASS 300) Model SLX 110/120 - Smart displacement type level transmitter 1-17...

  • Page 32: Electrical Wiring

    DC 24V Control signal DISP FLOW UP ZERO DOWN 4-20mA Ground Load resistance External ground more than 250 Ohms Figure 1-23 Electrical wiring when voltage input (1 to 5 V) 1-18 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 33 The external load resistance refers to a sum total of resistances connected to the output terminal of this instrument such as the resistance of cables making up the loop and the internal resistance of the instruments connected at some midpoints. Model SLX 110/120 - Smart displacement type level transmitter 1-19...

  • Page 34: Wiring For Explosion-Proof Model

    • Fasten the transmitter part cover and lock it. It is mandatory to lock the cover of the explosion-proof transmitter part case. 1-20 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 35: Figure 1-25 Locking Of Transmitter Part Case

    For the maximum allowable temperature for the wiring cable used, see Table 1-4 : Temperature level for Explosion-proof. Cable gland Figure 1-26 Cable gland Table 1-4: Temperature level for Explosion-proof Level Allowable Max. temperature 70°C 65°C Model SLX 110/120 - Smart displacement type level transmitter 1-21...

  • Page 36: Figure 1-27 Overall View Of Cable Gland

    Hexa -recess stopper screw Hub body Packing case Packing Washer Packing ground Clamp ring Hexa -recess stopper screw Clamp nut Coupling Union nut Figure 1-28 Exploded view of cable gland 1-22 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 37: Figure 1-29 Structure Of Pressure-Proof Elbow

    When only cable gland is used When cable gland and pressure-proof elbow are used together Elbow Cable gland Cable gland Figure 1-30 Cable gland connections Model SLX 110/120 - Smart displacement type level transmitter 1-23...
  • Page 38 Pass the cable end through the hub body and insert it into the transmitter part. Screw the union nut into the hub body, firmly fix and then tighten the screw with a hexagonal hole of the union nut. 1-24 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 39: Figure 1-31 Matching Lock Nut End Face And O-Ring Groove End Face

    Firmly fasten the lock nut using a dedicated tool to fix. * The dedicated tool includes a hook spanner pin type, etc. (e.g., FP3438 manufactured by ASAHI, JAN code 006454, etc. Figure 1-32 Hook spanner pin type -FP Model SLX 110/120 - Smart displacement type level transmitter 1-25...
  • Page 40 Installation Azbil Corporation 1-26 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 41: Chapter 2 : Operation

    (these are set to default values at the time of shipment). This is because some applications cannot be compensated enough with default values alone. See “3-3 : When output shift is large” on page 3-8, for details. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 42: Figure 2-1 Schematic Structural Drawing

    Torque arm Torque Angle Angle Float / Knife-edge tube sensor (Specific gravity) Temperature Voltage Temperature sensor Out put: Voltage D / A A / D 4~20mA DC Figure 2-2 Signal Block Diagram Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 43: Indicator (Optional)

    - In the event of any malfunction, the display of this instrument may appear as follows. If this happens, see “Indicator (option) error messages” on page 4-8 and take the appropriate action according to the error content. Figure 2-5 Error Display on Indicator Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 44: Analog Bar Graph Display

    Normal status (None) Pinpoint adjustment ZERO DOWNq Damping adjustment pUP ZERO Zero-span adjustment ZERO For the adjustment method, see “2-7 : Operation of external adjustment switch (with indicator)” on page 2-74. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 45: Items To Be Checked Before Operation

    5 Carry out a zero-span adjustment (see page 2-10). 6 Print out the final adjustment data. 7 Remove the SFC and close the cover. 8 Open the valve of the process connection piping section. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 46: Checking Set Data

    (CHK- / S- Terminal) (S+ Terminal) Load resistance more than250 Ohms Supply voltage 24V DC Control signal 4-20mA DISP FLOW UP ZERO DOWN Ground Black External ground Communication cable Figure 2-6 Connection with SFC Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 47: Communication Start

    DE READ TAG NO. instrument starts. WORKING... TAG No. appears. SLX TAG NO. SLX TAG - 0001 Pressing CLR makes communication SLX TAG - 0001 ready to start. ( No ) READY... Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 48: Checking Set Data

    • Engineering unit (real scale) upper limit (real memory (4.5 digits) • Engineering unit (real scale) lower limit (real memory (4.5 digits) • Burnout direction (B/O-NON, B/O-UP, B/O-DOWN) • Self-diagnostic result Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 49: Printing Example

    Calibration lower limit angle SENS LO : 3.460 Calibration span angle SENS SP : -0.800 Self-diagnostic result STATUS CHECK= OK (In the event of an error, status messages generated are printed sequentially) Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 50: Zero Span Adjustment

    SET LRV ? Press [ENTER]. NON-VOL LRV TAG - 0001 ENTER WORKING... ( Yes ) The current input becomes the zero LRV TAG - 0001 point. 0.1200 mm Setting completed. 2-10 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 51 Press [ENTER]. NON-VOL SLX CONFIG ENTER WORKING... ( Yes ) The current specific gravity set value is GRAVITY displayed. 0.9000 Enter value of 1 as specific gravity of GRAVITY water. Model SLX 110/120 - Smart displacement type level transmitter 2-11...
  • Page 52 URV TAG - 0001 ENTER WORKING... ( Yes ) The current input becomes the span URV TAG - 0001 point. 3000 mm Press [CONF]. SLX CONFIG CONF FUNCTION CONFIG ? 2-12 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 53 DATA CONFIG ENTER WORKING... ( Yes ) Setting completed DATA CONFIG press [CLR] once to return to the ( No ) DATA LOAD ! original condition. SLX CONFIG DATA CONFIG ? Model SLX 110/120 - Smart displacement type level transmitter 2-13...
  • Page 54 Hold the switch counterclockwise for approximately 3 sec. When “ZERODOWNq” is displayed, turn OFF the switch. The current input becomes the zero point. After approximately 2 sec., the normal condition is restored. 2-14 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 55 Hold the switch clockwise (+) for approximately 3 sec. When “pUP ZERO” is displayed, turn OFF the switch. The current input becomes the zero point. After approximately 2 sec., the normal condition is restored. Model SLX 110/120 - Smart displacement type level transmitter 2-15...

  • Page 56: When Adjusting Zero Point To Output Value According To Real Level

    OUTPUT TAG-0001 ENTER WORKING... ( Yes ) The zero point is changed so that the OUTPUT TAG-0001 current real input level becomes the 55.0 % ... desired output value. Setting completed 2-16 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 57 10 sec. Hold the switch clockwise (+). The readout increases continuously. When the desired readout appears, turn OFF the ZERO DOWN switch. The normal condition is restored after approximately 10 sec. Model SLX 110/120 - Smart displacement type level transmitter 2-17...

  • Page 58: Operation Start

    If an output shift has occurred, See “3-3 : When output shift is large” on page 3-8 to adjust it appropriately. 2-18 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 59: Operation Stop

    Press necessary keys. • If you have pressed the wrong key and want to redo the procedure from the beginning with the original factory settings, see Chapter 4 : Repair. Model SLX 110/120 - Smart displacement type level transmitter 2-19...

  • Page 60: Interaction With Screen

    [ALPHA] again and reenter the alphabetic character. When a wrong numeric value is entered Press [f] to move the cursor back by one space and reenter the numeric value. 2-20 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 61: Sfc Keyboard

    RECT PREV FEED PRINT F/S DIR SW VER STAT ACT PR SCR PAD TIME SPAN NON-VOL ENTER ALPHA SHIFT ( No ) ( Yes ) S-SFC Figure 2-7 SFC keyboard Model SLX 110/120 - Smart displacement type level transmitter 2-21...

  • Page 62: Basic Operation Of Key Input

    To use a function displayed just above the key, use the following procedure. Step Procedure Button Press [SHIFT]. “SHIFT-” appears in the data display window. SHIFT Press the desired key. 2-22 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 63: Sfc Key Functions

    - Moves the cursor in the data display window. - Changes the function of another color key. - Cancels the currently set content. - Enters alphabetic character. (Used after pressing [ALPHA]) Model SLX 110/120 - Smart displacement type level transmitter 2-23...

  • Page 64: Green Key Functions

    No function No function UNITS LRV0%: No function LRV E Displays the lower range value of the current setting range. The lower range value can be changed in this screen. 2-24 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 65 This key by itself does not have Output in digital communication. MENU I a function. Used to select one ITEM data item from among a series of grouped functions. Used to display or select a variable. Model SLX 110/120 - Smart displacement type level transmitter 2-25...

  • Page 66: Orange Key Functions

    Can be used as a constant current source in combination with a numeric key. (Maintenance function) Calibration: Returns all set data to the original RESET Used to calibrate the setting range. factory settings. COR- K RECT 2-26 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 67 Used to answer “Yes” to a question memory of this instrument and data ( Yes ) on the screen. is retained even if power to this instrument is turned off. Model SLX 110/120 - Smart displacement type level transmitter 2-27...

  • Page 68: Yellow Key Functions

    Version: SW VER Enters numeric “3” If the SFC is connected to this instrument, displays both software versions. If the SFC is not connected, only displays the SFC software version. 2-28 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 69 Action print: Every time this function ACT PR is used, response from this instrument is printed. This is called “action print”. To close this function, press [CLR] (valid only for SFC with a printer). Model SLX 110/120 - Smart displacement type level transmitter 2-29...

  • Page 70: Dark Green Key Functions

    STAT instrument. Span: Displays the span of the current URL: Displays the maximum value setting range. (float length) of the liquid level that SPAN can be measured by this instrument. 2-30 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 71: White Key Functions

    Clear (No): Cancels the display in the No function data display window and sets the SFC ( No ) in a state of waiting for input. Used to answer “No” to a question on the screen. Model SLX 110/120 - Smart displacement type level transmitter 2-31...

  • Page 72: Dedicated Functions

    ( No ) READY... For the connection of the SFC, See “2-4 : Operation start” on page 2-18 Start all the following operations in this state (“READY...” state). 2-32 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 73: Display Measured Data

    Displays the current output. INPUT TAG - 0001 Updated approximately every 6 50.0 % seconds. Torque tube temperature (°C) Step Button Procedure SFC screen Press [CONF]. SLX CONFIG CONF FUNCTION CONFIG ? Model SLX 110/120 - Smart displacement type level transmitter 2-33...
  • Page 74 Displays the current torque tube TQTUBE TEMP temperature. ( No ) 152.3 C Updated approximately every 6 seconds. Pressing [CLR] twice sets the mode back to the “Please perform next operation” state. 2-34 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 75: Angle Sensor Temperature (°C)

    PTS TEMP temperature. ( No ) 25.3 C Updated every approximately 6 seconds. ( No ) Pressing [CLR] twice sets the mode back to the “Please perform next operation” state. Model SLX 110/120 - Smart displacement type level transmitter 2-35...

  • Page 76: Input Angle

    Displays the current sensor angle. ENTERED DEG ( No ) 3.456 DEG Updated every approximately 6 seconds. Pressing [CLR] twice sets the mode back to the “Please perform next operation” state. 2-36 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 77: Displaying And Changing Set Data For Measurement

    For example, when 10% of a range is desired: 0 to 300 mm is set as a lower limit value, 300 mm x 10% = 30 mm, and so the lower range value is set to 30 mm. Model SLX 110/120 - Smart displacement type level transmitter 2-37...
  • Page 78 OUT- J WORKING... The current output value will appear. OUTPUT TAG - 0001 0.00 % Enter the desired output using numeric OUTPUT TAG-0001 keys. 55_ % Example: Enter value of 55 2-38 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 79 A zero adjustment is performed so NON-VOL OUTPUT TAG-0001 that the actually input level becomes ENTER 55.0 % ... the level entered using numeric keys. ( Yes ) Setting completed Model SLX 110/120 - Smart displacement type level transmitter 2-39...

  • Page 80: Upper Range Value (Urv)

    Example: Enter value of 300. Press [ENTER]. NON-VOL URV TAG - 0001 ENTER WORKING... ( Yes ) The upper range value is set to 300 URV TAG - 0001 mm. Setting completed. 300.0 mm 2-40 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 81: Span

    This is a value of URV-LRV. The span is for reference only and cannot be changed. Step Button Procedure SFC screen Press [SPAN]. SPAN TAG - 0001 300.2 mm SPAN Model SLX 110/120 - Smart displacement type level transmitter 2-41...

  • Page 82: Specific Gravity

    Example: Enter valuer of 0.8 Press [ENTER]. NON-VOL GRAVITY ENTER ENTERED IN SFC ( Yes ) press [NEXT] or [PREV] to go to the DATA CONFIG download selection screen. DOWNLOAD DATA ? NEXT PREV 2-42 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 83 Azbil Corporation Operation Step Button Procedure SFC screen Press [ENTER]. NON-VOL DATA CONFIG ENTER WORKING... ( Yes ) Setting completed. DATA CONFIG DATA LOAD ! Model SLX 110/120 - Smart displacement type level transmitter 2-43...

  • Page 84: Torque Tube Temperature Coefficient

    Enter the desired torque tube COEF TQ temperature coefficient using numeric 1.2_ keys. Example: Enter value of 1.2 Press [ENTER]. NON-VOL COEF TQ ENTER ENTERED IN SFC ( Yes ) 2-44 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 85 ( Yes ) Setting completed. DATA CONFIG Pressing [CLR] once set the mode back ( No ) DATA LOAD ! to the “Please perform next operation” state. SLX CONFIG DATA CONFIG ? Model SLX 110/120 - Smart displacement type level transmitter 2-45...

  • Page 86: Range

    SERIAL NO. 0105010137 Press [NEXT] or [PREV] to go to the BASE CONFIG ? standard setting screen. NEXT PREV Press [ENTER]. NON-VOL BASE CONFIG ? ENTER WORKING... ( Yes ) 2-46 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 87 ( Yes ) Setting completed. DE READ BASE CONFIG Pressing [ID] and [CLR] sets the DATA LOADED ! mode back to the “Please perform next operation” state. PRESS ID ( No ) Model SLX 110/120 - Smart displacement type level transmitter 2-47...

  • Page 88: Offset Angle

    [NEXT] or [PREV] to go to the BASE CONFIG ? standard setting screen. NEXT PREV Press [ENTER]. NON-VOL BASE CONFIG ? ENTER WORKING... ( Yes ) The current range will appear. RANGE 300 mm 2-48 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 89 ( Yes ) Setting completed. DE READ BASE CONFIG Pressing [ID] and [CLR] sets the DATA LOADED ! mode back to the “Please perform next operation” state. PRESS ID ( No ) Model SLX 110/120 - Smart displacement type level transmitter 2-49...

  • Page 90: Material Coefficient

    Press [NEXT] or [PREV] to go to the BASE CONFIG ? standard setting screen. NEXT PREV Press [ENTER]. NON-VOL BASE CONFIG ? ENTER WORKING... ( Yes ) The current range will appear. RANGE 300 mm 2-50 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 91 ( Yes ) Setting completed. DE READ BASE CONFIG Pressing [ID] and [CLR] sets the DATA LOADED ! mode back to the “Please perform next operation” state. PRESS ID ( No ) Model SLX 110/120 - Smart displacement type level transmitter 2-51...

  • Page 92: Damping Time Constant

    The damping time constant is changed. DAMP TAG - 0001 Setting completed. 5.0 s Allowable damping time constants (sec.): 0, 0.5, 1, 2, 3, 4, 5, 10, 50, 100 Factory setting: 2.0 s 2-52 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 93: Printing

    - Recording paper advances 1 line PRINTER FEED every time 8 is pressed. To cancel the paper feed mode, press SLX TAG - 0001 [CLR]. ( No ) READY... Model SLX 110/120 - Smart displacement type level transmitter 2-53...

  • Page 94: Maintenance Printout

    READY... Press [SHIFT]. SHIFT- SHIFT Press [9]. PRINT SLX TAG - 0001 - Printing starts. WORKING... PRINTING... To stop printing, press [CLR]. SLX TAG - 0001 ( No ) READY... 2-54 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 95 Calibration lower limit angle SENS LO : 3.460 Calibration span angle SENS SP : -0.800 Self-diagnostic result STATUS CHECK= OK (In the event of an error, status messages generated are printed sequentially) Model SLX 110/120 - Smart displacement type level transmitter 2-55...

  • Page 96: Action Printout

    After this, response results from this instrument are printed for every key operation. To cancel this printing function, press SHIFT- [SHIFT] and 0 in that order. SHIFT SLX TAG-0001 ACTION PRINT ? 2-56 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 97 TAG. No. TAG-0001 '01. 07. 10 16:11 DAMP TAG-0001 keys DAMP SPAN TAG-0001 300.0 SPAN TAG-0001 0.000 LRV E * ACTION PRINT * END keys SHIFT ( No ) Action Printout Example Model SLX 110/120 - Smart displacement type level transmitter 2-57...

  • Page 98: Display And Change Of Setting Of This Instrument

    Display and change of setting of this instrument Changeable and non-changeable data a: Changeable -: Not changeable Item Display Change Tag No. Serial number Software version Indicator display format Engineering unit value (real scale) URV/LRV Burnout direction 2-58 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 99: Tag No

    SLX TAG NO. SLX TAG - 0001 Press [ENTER]. NON-VOL SLX TAG NO. - A tag No. “TAG-0001” is set. WORKING... ENTER ( Yes ) SLX TAG NO. SLX TAG - 0001 Model SLX 110/120 - Smart displacement type level transmitter 2-59...

  • Page 100: Serial Number

    ENTER WORKING... ( Yes ) The serial number will appear. SERIAL NO. Pressing [CLR] twice sets the mode ( No ) 0105010137 back to the “Please perform next operation” state. 2-60 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 101: Software Version

    SHIFT- SHIFT Press [3]. SW VER S/W VER. TAG-0001 SFC=8.0 S/W VER. TAG-0001 SFC=8.0 SLX=3.0 After confirming the software versions, SLX TAG - 0001 press [CLR]. ( No ) READY... Model SLX 110/120 - Smart displacement type level transmitter 2-61...

  • Page 102: Indicator Display Format

    6 sec. until the entry ( No ) DATA LOADED ! comes up in the display. Pressing [CLR] once sets the mode back to the “Please perform next operation” state. 2-62 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 103: Engineering Unit Value

    Enter the desired engineering unit EULO (at 0%) upper range value using numerical 100_ keys. Example: Enter value of 100 Press [ENTER]. NON-VOL EULO (at 0%) ENTER ENTERED IN SFC ( Yes ) Model SLX 110/120 - Smart displacement type level transmitter 2-63...
  • Page 104 6 sec. until the entry ( No ) DATA LOADED ! comes up in the display. Pressing [CLR] twice sets the mode back to the “Please perform next operation” state. 2-64 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 105: Burnout Direction

    FAILSAFE burnout setting screen. 4-20mA B/O=DOWN NEXT Example: Burnout DOWN PREV Press [MENU] to select the desired DE CONF. FAILSAFE burnout setting. MENU I 4-20mA B/O=UP Example: Burnout UP ITEM Model SLX 110/120 - Smart displacement type level transmitter 2-65...
  • Page 106 6 sec. until the entry is ( No ) DATA LOADED ! comes up in the display. Pressing [CLR] once sets the mode back to the “Please perform next operation” state. 2-66 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 107: Output Format

    DE-4 bytes (DE-4 BYTE) (this mode cannot be set) Fail-safe mode setting Select the type of fail-safe. CAUTION Since the fail-safe mode is set by the host system, this selection has no effect. Model SLX 110/120 - Smart displacement type level transmitter 2-67...

  • Page 108: Constant Current Source Mode

    ( Yes ) The 50% constant current source mode OUTPUT TAG-0001 is set. A “#” will appear. 12 mA is 50_ % output and the indicator display starts to blink. 2-68 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 109: Cancellation Of Constant Current Source Mode

    2001”) is entered. Step Button Procedure SFC screen Press [SHIFT] and [g] in that order. SHIFT- - SCR-PADSSCR-PADS is set by SHIFT default. SLX TAG - 0001 WORKING... MEMO 1 SCR-PADSSCR-PADS Model SLX 110/120 - Smart displacement type level transmitter 2-69...
  • Page 110 Button Procedure SFC screen Press [0], [1], [+/-] and [7] in that ACT PR MEMO 1 order. 01-7 TIME Press [ALPHA] and [g] in that order. MEMO 1 ALPHA 01-7 2-70 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 111 - The writing to scratch pad 1 has been WORKING... ENTER completed. ( Yes ) MEMO 1 01-7 ZERO CHECK - To exit scratch pad 1, press [CLR]. SLX TAG - 0001 ( No ) READY... Model SLX 110/120 - Smart displacement type level transmitter 2-71...

  • Page 112: Writing To Scratch Pad 2

    The time required for charging is as follows: • Non-explosion-proof type SFC: Approximately 6 hours • Intrinsically explosion-proof type SFC: Approximately 10 hours WARNING Charging should be performed in a non-hazardous area. 2-72 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 113: Procedure

    Connect the plug of the battery charger main unit to an 100 VAC receptacle. Charging starts. After a predetermined charging time has passed, remove the battery charger to finish charging. Model SLX 110/120 - Smart displacement type level transmitter 2-73...

  • Page 114: Operation Of External Adjustment Switch (With Indicator)

    Zero adjustment to adjust to real level (pinpoint adjustment) • Damping adjustment • Zero span adjustment The operation sequence of the entire external adjustment switch is given on “Operation sequence” on page 2-79. 2-74 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 115: Operation Procedure

    As the switch is held clockwise (+), the readout increases by increments of 0.1%. When the desired readout appears, turn the switch ZERO DOWN OFF. The normal condition is restored after approximately 10 sec. Model SLX 110/120 - Smart displacement type level transmitter 2-75...

  • Page 116: Damping Adjustment

    • In the case of an engineering unit value (real scale) display, the digital display in “zero span adjustment” is engineering unit value (real scale) display. 2-76 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 117: Zero Adjustment

    Hold the switch counterclockwise for approximately 3 sec. When “ZERO DOWNq” appears, turn the switch OFF. The current input becomes the zero point. After approximately 2 sec., the normal condition will be restored. Model SLX 110/120 - Smart displacement type level transmitter 2-77...

  • Page 118: Span Adjustment

    Hold the switch clockwise (+) for approximately 3 sec. When “pUP ZERO” appears, turn the switch OFF. The current input becomes the zero point. After approximately 2 sec., normal condition will be restored. 2-78 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 119: Operation Sequence

    Reverts to normal condition in approximately 2 sec. in approximately 2 sec. Table 2-2: Adjust mode Indicator display Normal status (none) Pinpoint adjustment ZERO DOWNq Damping adjustment pUP ZERO Zero-span adjustment ZERO Model SLX 110/120 - Smart displacement type level transmitter 2-79...
  • Page 120 Operation Azbil Corporation 2-80 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 121: Chapter 3 : Maintenance

    • Check whether reading is stable or not Zero adjustment If there is any difference evident from the level gauge, conduct “Operation of external adjustment switch (with indicator)” on page 2-74. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 122: Items Of Periodic Maintenance Check

    • Disassemble SLX into two or three parts and clean in the following order: External tube type : Body, float and chamber Internal tube type : Body and float Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 123 Steam clean or chemically cleanse inside of chamber if there is any deposit on the side of chamber. ~Note If accumulation of deposit makes distance between chamber and float too short, they may contact during operation, resulting in reduced accuracy (zero, span or linearity) Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 124: Secondary Disassembly/Cleaning (Cleaning Inside Of Torque Tube Housing)

    Remove mounting nut and slowly extract torque tube housing assembly horizontally from bonnet. xxxxxx xxxxxx Torque tube plate Guide Torque arm assembly (Torque arm and set screws) Figure 3-2   Guide pin Torque tube housing assembly Figure 3-3   Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 125: Reassembly, Reinstallation

    Install and assemble in the reverse order of disassembly. Refer to Figure 3-4 and Figure 3-5. Torque arm set screw Guide pin Guide hole Figure 3-4 Placing torque tube housing Figure 3-5 Setting the torque arm assembly on bonnet Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 126: Handling Of Torque Tube

    Do not disassemble two plugs on sensor assembly or mounting screws of sensor housing and its extension. If necessary, please consult with our sales office or service station closest to your plant. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 127: 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 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 128: Adjustment

    : Amount of output shift (%) : Current process temperature (°C) : Process temperature (°C) during zero adjustment : Sensor zero angle (*) : Offset angle (*) : Sensor span angle (*) Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 129 DPV. The following is the method of setting a torque tube temperature coefficient using the SFC. Step Button Procedure SFC screen Press [CONF]. SLX CONFIG CONF FUNCTION CONFIG ? Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 130 ( Yes ) Press [NEXT] or [PREV] to go to the DATA CONFIG download selection screen. DOWNLOAD DATA ? NEXT PREV Press [ENTER]. NON-VOL DATA CONFIG ENTER WORKING... ( Yes ) 3-10 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 131 +-1.5% per a variation of 55°C. (In both cases, the conditions were that the ambient temperature was 20°C with the setting of a range of 300 mm and specific gravity of 1.) Model SLX 110/120 - Smart displacement type level transmitter 3-11...

  • Page 132: Calibration (Key Sequence [Correct], [Enter])

    “0 mm” and the output becomes “0%”. SFC display Input Out- SENS_LO SENS_SP (input) angle Liquid level 0% -30mm 300mm 1.6DEG -0.85DEG 1.685DEG -10% equivalent state State after LRV 300mm 1.685DEG -0.85DEG 1.685DEG 0% adjustment 3-12 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 133: Procedure For Calibration With Weight

    Then, make an elevation setting with reference to “Displaying and changing set data for measurement” on page 2-37. Liquid surface (boundary surface) Liquid surface (boundary surface) 100% Calibration loaded 0% Calibration loaded Figure 3-6 Points of calibration loaded Model SLX 110/120 - Smart displacement type level transmitter 3-13...
  • Page 134 Apply 0% calibrated load to the torque SLX TAG - 0001 arm. READY... Press [LRV]. The current LRV will LRV TAG - 0001 LRV E appear. 0.1200 mm Example: 0.12 mm 3-14 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 135 Apply 0% calibrated load to the torque SLX TAG - 0001 arm. READY... Press [URV]. The current URV will URV TAG - 0001 URV F appear. Example: 300.1 mm 300.1 mm 100% Model SLX 110/120 - Smart displacement type level transmitter 3-15...
  • Page 136 [ENTER] again. ENTER WORKING... ( Yes ) Setting of URV completed. URV TAG - 0001 URV CORRECTED CAUTION Be sure to calibrate the URV after calibrating the LRV first. 3-16 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 137: Calibrating Output Signal

    “2-3 : Items to be checked before operation” on page 2-5 A precise ammeter Output-check terminal Supply voltage 24V DC Black Figure 3-7 Setup for output signal calibration Model SLX 110/120 - Smart displacement type level transmitter 3-17...

  • Page 138: Calibrating Output Signal 0

    - Carry out step 7 if the reading is COR- K CORRECT DAC ZERO lower than 4 mA, and carry out step 8 RECT if the reading is higher than 4 mA. 3-18 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 139 CORRECT DAC ZERO When calibration is completed, press SLX TAG - 0001 [CLR]. ( No ) READY... - Save the calibrated values according to 4 and exit the constant current source mode. Model SLX 110/120 - Smart displacement type level transmitter 3-19...

  • Page 140: Calibrating Output Signal 100

    Make sure the ammeter indicates 20 OUTPUT TAG - 0001 100.00 % Press [OUTPUT]. INPUT OUTPUT TAG-0001 OUT- J WORKING... The current output is 100%. OUTPUT TAG - 0001 100.00 % 3-20 Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 141 DECREASED 4mA # When calibration is completed, press SLX TAG - 0001 [CLR]. ( No ) READY... - Save the calibrated values according to 4 and exit the constant current source mode. Model SLX 110/120 - Smart displacement type level transmitter 3-21...

  • Page 142: Saving Calibrated Values And Canceling Constant Current Source Mode

    100 % Press [CLR]. SLX TAG - 0001 - The “#” disappears, indicating that ( No ) WORKING... the constant current source mode has been cancelled. SLX TAG - 0001 READY... 3-22 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 143: Returning All Set Data To Factory Settings

    SLX TAG - 0001 Press [ID]. CORRECTS RESET PRESS ID The current settings (factory settings) SLX TAG - 0001 are loaded to the SFC. Press [CLR] to ( No ) READY... exit. Model SLX 110/120 - Smart displacement type level transmitter 3-23...

  • Page 144: Insulation Resistance Test And Withstand Voltage Test

    The judgment criteria for these tests are as follows. Test Judgement criteria Insulation resistance test 20MW or more at test voltage of 25V DC (25°C, 60%RH or bellow) WIthstand voltage test 50V AC, 1 minute, leakage current 2mA 3-24 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 145: Replacement Parts And Recommended Replacement Cycle

    No.5 to 7 require replacement for every re-tightening. 3. Plug (with O-ring) 1. Terminal block with indicator 4. Cover 5. Pressure-proof type cable adapter 2. Cover O-ring Figure 3-8 Replacement parts Model SLX 110/120 - Smart displacement type level transmitter 3-25...
  • Page 146 Except 20 1, A, B, G 80353472-117 2,3,C.D.H 80353472-118 1, A, B, G 80353472-115 2,3,C.D.H 80353472-116 “Except 20” means “03, A3, 04, A4, 05, 06, 07, 08, 10, 12, 15”. 3-26 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 147: Recommended Replacement Cycle

    This section describes the replacement procedure after the cover is removed. j Remove the grounding screws. Also remove the collar at this time. Collar Earth screw Collar Grounding screw Figure 3-9 An installed terminal block with LCD indicator Model SLX 110/120 - Smart displacement type level transmitter 3-27...
  • Page 148 Draw the terminal block toward you, remove the two connectors and separate the terminal block from the instrument. Connector of angle sensor (4 wires) Connector of temperature sensor (2 wires) m Remove the three plates. Plate 3-28 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 149: Starting Instrument After Maintenance

    Recommended tightening torque of fixing screws, grounding screws: 1.2 +-0.1Nsm Attach a collar to the grounding screws. 3-9 : Starting instrument after maintenance *See “Chapter 2 : Operation” on page 2-1 Model SLX 110/120 - Smart displacement type level transmitter 3-29...
  • Page 150 Maintenance Azbil Corporation 3-30 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 151: Chapter 4 : Repair

    • 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 wear safety shoes. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 152: Using Dedicated Apparatus Necessary For Repair

    READY... messages on the following pages. If there are other messages corresponding to two or more errors, each error message is displayed for 2 sec. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 153: When Error Occurs During Communication

    F/S DIR to the message displayed. ***** STAT - When the error is repaired, “#” disappears. F/S DIR - After “#” disappears, press [STAT] and STAT make sure “Self-diagnostic result OK” appears. Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 154: Self-Diagnostic Message

    Contact Azbil Corporation. SLX TAG - 0001 permissible value. PTS RANGE OVER SLX non-volatile memory Contact Azbil Corporation SLX TAG - 0001 error. (the transmitter part needs to NVM FAULT be replaced). Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 155 Refers to a state or fault that does not cause serious problems in the operation of the SLX. The SLX outputs an indeterminate output value. • If the problem persists even after taking remedial action, contact Azbil Corporation. Message Meaning...
  • Page 156 Required output value in Press [CLR] and redo input. constant current source mode EXCESSIVE OUTPUT > output range (-1.25% to ( No ) 105%) When inappropriate numeric value is input by dedicated function Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 157 Press [CLR], check the value the allowable setting range and set it again. ENTRY > SENS RNG of this instrument ( No ) This request cannot be Check the SFC operation executed. procedure. INVALID REQUEST Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 158: Indicator (Option) Error Messages

    (Blinking) Digital indicator ROM Replace the terminal block failure with an indicator. (Blinking) Self-diagnostics during normal operation Message Meaning Action Serious fault of this Contact Azbil Corporation. instrument o(Displayed alternately) Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 159 Azbil Corporation Repair Message Meaning Action Fault of this instrument or Contact Azbil Corporation. indicator o(Displayed alternately) Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 160: Removal/Installation Method

    Repair Azbil Corporation 4-3 : Removal/installation method * For the method of removal or reinstallation of the main unit, see “1-6 : Installation method” on page 1-9. 4-10 Model SLX 110/120 - Smart displacement type level transmitter...

  • Page 161: Chapter 5 : Cautions Regarding Explosion-Proof Models

    • Wiring work should strictly follow “People’s Republic of China Electrical Safety Code for Areas with Danger of Explosion (Provisional).” Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 162 Azbil Corporation Model SLX 110/120 - Smart displacement type level transmitter...
  • Page 164 Warranty period and warranty scope 1.1 Warranty period Azbil Corporation’s products shall be warranted for one (1) year from the date of your purchase of the said products or the delivery of the said products to a place designated by you.
  • Page 165 Although acceleration of the above situation varies depending on the conditions or environment of use of the products, you are required not to use any Azbil Corporation’s products for a period exceeding ten (10) years unless otherwise stated in specifications or instruction manuals.
  • Page 167 Document 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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