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ISOIL ISOMAG ML 210 Operating And Installation Manual

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OPERATING AND INSTALLATION MANUAL
CONVERTER
ML 210
Release number: 210_EN_IS_R8_3_9X – The last three digits of file name identify the
software version which the manual refers to; it is visualized at the instrument start up, or by
specific function on DIAGNOSTIC menu.

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Summary of Contents for ISOIL ISOMAG ML 210

  • Page 1 OPERATING AND INSTALLATION MANUAL CONVERTER ML 210 Release number: 210_EN_IS_R8_3_9X – The last three digits of file name identify the software version which the manual refers to; it is visualized at the instrument start up, or by specific function on DIAGNOSTIC menu.

  • Page 2: Table Of Contents

    INDEX Introduction _________________________________________________ 3 Safety informations ___________________________________________ 3 Safety conventions ___________________________________________________ 4 Technical characteristics _______________________________________ 5 Electric characteristics ________________________________________________ 5 Environmental use conditions __________________________________________ 5 Ambient temperature _________________________________________________ 5 Data plate __________________________________________________________ 5 Overall dimensions ___________________________________________________ 6 Electrical connections _________________________________________ 7 Grounding instructions ________________________________________________ 7 Converter power supply _______________________________________________ 7 Compact/separate version M1 terminal block ______________________________ 8...

  • Page 3: Introduction

    The specialists must have read and understood these Operating Instructions and must follow the instructions they contain. If you are unclear on anything in these Operating Instructions, you must call the ISOIL service. The Operating Instructions provide detailed information on the converter.

  • Page 4: Safety Conventions

    The converter should only be installed after have verified technical data provided in this operating instructions and on the data plate. Specialists must be carefully during installation and use personal protective equipment as provided by their security plan about risk assessment. Never mount or wire the converter while it is connected to the power supply and avoid any liquid contact with the instrument internal components.

  • Page 5: Technical Characteristics

    TECHNICAL CHARACTERISTICS ELECTRIC CHARACTERISTICS Instrument classification: class I, IP67 for compact/separate version, IP54 for panel version (IP65 with optional transparent frontal cover), installation category II, rated pollution degree 2. Power supply Power supply Power supply Pmax versions voltage frequency 100-240V~ 44-66Hz 25VA 18-45V~...

  • Page 6: Overall Dimensions

    OVERALL DIMENSIONS COMPACT VERSION SEPARATE VERSION WEIGHT Compact Separate INOX AISI 304 3.5kg Alluminum 2.5kg PANEL VERSION Weight: 0.5kg IP65, TRASPARENT FRONTAL COVER (OPTIONAL) TORQUES guarantee compact/separate housing’s IP degree the following torques are required: IF2 CAP cover screws: 1.5Nm ...

  • Page 7: Electrical Connections

    ELECTRICAL CONNECTIONS GROUNDING INSTRUCTIONS ALWAYS ensure that the converter and the sensor are grounded (earthed) correctly. The grounding of the sensor and converter ensures that the equipment and liquid are equipotential. CONVERTER POWER SUPPLY Compact/separate version Panel version Before connecting the power supply, verify that the mains voltage are within the ...

  • Page 8: Compact/Separate Version M1 Terminal Block

    COMPACT/SEPARATE VERSION M1 TERMINAL BLOCK Power supply IF2 socket LOCK 1 2 3 4 5 6 7 8 9 10 Signalling LED: see display flags and led warning interpretation section 11 12 13 14 15 16 17 18 19 20 Dip switch, when the switch is ON, there is NO more access to the programming functions Dangerous voltage on block 12-13:...

  • Page 9: Converter To Sensor Electrical Connections

    CONVERTER TO SENSOR ELECTRICAL CONNECTIONS SEPARATE VERSION TERMINAL BLOCK M1 ELECTRODES INPUT RS485 4-20mA 1 2 3 4 5 6 7 8 9 10 ALL SENSORS 11 12 13 14 15 16 17 18 19 20 COILS OUT1 OUT2 Sudden movements of the electrodes cable, can cause noise on measure.

  • Page 10: Optional Modules

    OPTIONAL MODULES OPTIONAL MODULES (NO RELÈ MODULES) LEGEND ME200: 2 programmable on/off outputs +  SH: Cable shield, electrically connected to 1 on/off input ground and to the casing ME201: 1 programmable on/off output + 1  CTS: Input terminal of the signal “CLEAR TO high frequency output + 1 on/off input SEND”...
  • Page 11 LEGEND OPTIONAL RELÈ MODULES  SH: Cable shield, electrically connected to ME205: 2 relay outputs with 1 NO  ground and to the casing contact + 1 NC contact each, 2A 60V~, 60W/125VA  C: Relay – common ME207: 2 relay outputs with 1 NO ...

  • Page 12: Inputs/Outputs

    INPUTS/OUTPUTS DIGITAL INPUT External power supply Internal power supply 5 (+) 3-40VDC (ON) 0-1.5VDC (OFF) 6 (-) The functions referring to the inputs could be divided in three groups: only assignable functions to the input 1 functions that act directly on the inputs independently from the select input only assignable functions to the input 1 and only to the input 2 which interact between them For details see the following pages.

  • Page 13: Input Operation Stage (Generic Functions)

    OPERATION ON INPUT ON/OFF INPUT OPERATION STAGE (GENERIC FUNCTIONS) Auto-calibration Tmin<T<1sec. = autocalibration T > 1 sec. = Auto zero AUTOCALIB. OFF Necessary conditions for enabling the function 3-40 V POS. 5.7 ENABLED (Autozero calibration external command) POS. 5.9 DISABLED (batch on input 1) 0-1.5 V POS.

  • Page 14: Operation Stage On Input 1 Or 2 (Batch Function)

    OPERATION STAGE ON INPUT 1 OR 2 (BATCH FUNCTION) Start batch from remote input Necessary conditions for enabling the function 3-40V POS. 5.9 or POS. 5.10 ENABLED on batch  0-1.5V POS. 6.1 to 6.4 on end batch  Opening Closing valve valve...

  • Page 15: Operation Stage On Input 1 And 2 (Batch Function)

    OPERATION STAGE ON INPUT 1 AND 2 (BATCH FUNCTION) Start batch on remote input 1 stop from output selection formula 00 o 01 from remote input 2 Necessary conditions for enabling the function Start 3-40V POS. 5.9 ENABLED  POS. 6.1 or 6.4 on BATCH ...

  • Page 16: Output Wirings

    OUTPUT WIRINGS Output on/off 1250Hz Opto-insulated output with collector and emitter  16 (out1) terminals floating and freely connectable 18 (out2) Maximum switching voltage: 40V  Maximum switching current: 100mA  Maximum saturation voltage between collector  and emitter @100mA: 1.2V Maximum switching frequency (load on the ...

  • Page 17: Converter Access

    CONVERTER ACCESS FLAGS AND LED INTERPRETATION FLAGS FLAGS INTERPRETATION FLAG DESCRIPTION Alarm max/min activated - Interruption coils circuit - Segnal error - Empty pipe Calibration running Simulation Pulse output saturation (reduce TIME PULSE ) LOCK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LED INTERPRETATION PERMANENT LIGHT: initialization...

  • Page 18: Keyboard

    KEYBOARD SHORT PRESSING (< 1 SECOND): Increases the numeric figure or the parameter selected by the cursor Returns to the previous subject on the menu Batch start/stop (when enabled) LONG PRESSING (> 1 SECOND): Decreases the numeric figure or the parameter selected by the cursor. Proceeds to the next subject on the menu SHORT PRESSING (<...

  • Page 19: Start-Up Visualization Pages

    START-UP VISUALIZATION PAGES The direct exposure of the converter to the solar rays, could damage the liquid crystals display. For the contrast set see pos. 8.3 Analogical bar of flow rate variations Flow rate value Flow direction +/- % full scale See: anomalies codes and Date/time or alarm interpretation of flags...

  • Page 20: Flow Rate Visualization

    FLOW RATE VISUALIZATION The ML 210 allows to show a 5 digit character display for flow rate units; this mean the maximum flow rate value that can be represented on the display is 99999 (no matter the positioning of the decimal point). The minimum one is 0.0025. The representable measure unit depends from sensor flow rate and diameter;...

  • Page 21: Access Codes

    ACCESS CODES Functions in the main menu converter are enabled by the access codes. The information of this manual is related to all the functions available with the L2 level. All higher level functions are reserved for servicing and not available. Description of the L2 access code (menu “11 Internal data”...

  • Page 22: Quick Start Menu

    QUICK START MENU The user has immediate access to the Quick Start menu when the converter is powered up by pressing the Enter key. If access to the quick start menu does not occur, then it has been disabled through function 8.6 See programming functions section Automatic parameters optimization (see below) Access to all functions...

  • Page 23: Access To The Configuration Menu

    ACCESS TO THE CONFIGURATION MENU The converter configuration menu can be accessed in two different ways: 1) by ISOCON interface 2) by keyboard of converter ACCESS TO THE CONFIGURATION MENU BY ISOCON INTERFACE ® Isocon is a Windows software that allows to set all the converter functions personalize menu (IF2X is required), see...

  • Page 24: Examples

    EXAMPLE: modifying the full scale value from 4dm³/s to 5dm³/s, from “Quick start menu” Enter in the “Quick start menu” Access to the function “Fs1” Enter in the “Quick start menu” Push Change the value repeatedly Long push Confirm the new value Main page...
  • Page 25 EXAMPLE: modifying the full scale value from 4dm³/s to 5dm³/s, from “Main Menu” (quick start menu enabled) Enter in the “Quick start menu” Access to the “Main Menu” Confirm the keycode X 5 TIMES Push Access to the “Scale” menu Access to the function “Fs1”...

  • Page 26: Programming Functions

    PROGRAMMING FUNCTIONS (functions with access code < 3, those with symbol “*” see the next section) Attention: The function in grey colour are visualized on display only with other active functions or with optional modules 1.1 Insert ND of sensor (0-3000mm) 1.2 Sensor calibration data, visualized on sensor's label 1.3 Type of sensor: Enter the first two characters of the sensor serial number 1.4 Position for insertion sensors: 0=1/8DN, 1=1/2DN, 2=7/8DN...
  • Page 27 5.1* Total direct (positive) flow totalizers reset enable 5.2* Partial direct (positive) flow totalizers reset enable 5.3* Total reverse (negative) flow totalizers reset enable 5.4* Partial reverse (negative) flow totalizers reset enable 5.5 Reset totalizers of pulse from digital input (see page 13) 5.6 Totalizers counting lock command (see page 13) 5.7* Autozero calibration external command 5.8 Range change external command (see function 3.5)
  • Page 28 9.1* Date and time set 9.2 Automatic data logger enable 9.3 Interval time for the data logging function: 1, 2, 3, 6, 8, 12, 24, 48 hours 9.4 Displaying of the data stored in the data logger 9.5 Displaying of the last 64 alarms stored in the data logger 9.6 Visualization function of minimum and maximum peak of flow rate 9.7 Logged data cancel function 9.8 Reset all alarm events...

  • Page 29: Functions Description

    FUNCTIONS DESCRIPTION (description of the functions with access code< 3) Identification of the function (not visualized on display) MENU 1-SENSOR (POS. 1.1) Nominal diameter of sensor [ND= XXXX] Converter request Menu visualized on the converter ( from 1 to 11) Synthetic description of the function The following pages give a description of the most important functions and how they can be changed or enabled/disabled by the user...
  • Page 30 where fs is the maximum full scale value corresponding to the sensor, equal to a 10m/s liquid speed. The measure units are shown as appear on the display. The British and American units are diversified by using capital and small characters. Cubic centimetre Cubic inch Gram...
  • Page 31 (POS. 3.2) Measure filter [M. filter=s XXX.X] This section of the manual is extremely important because the right settings of filters allow to get a proper meter reaction according to the flow rate behaviour. WORKING PRINCIPLE There are two filters: •...
  • Page 32 The following diagrams show the response of the instrument for a flow rate variation from 0 to 100% of full scale set using different settings of filters. Both filters to zero (batching setup): the measure quickly follows the flow rate behaviour FILTERS >>>>...
  • Page 33 (POS. 3.5) Automatic scale change enable [Autorange=ON/OFF] Enables the automatic change of scale. The meter may have two different working ranges in order to suit to the variable process conditions. In order to get the best results out of this function it is important range N.2 (Fs2) if enabled is bigger than N.1 (Fs1).
  • Page 34 MENU 5 - INPUTS (POS. 5.1-4) Reset totalizer enable [T/P+/-RESET=ON/OFF] When one of this function is enabled, the related totalizer may be reset through the on/off input. (POS. 5.7) “Autozero” calibration external command enable [Calibration=ON/OFF] When this function is active, applying a voltage on the on/off input terminals the meter performs a autozero calibration cycle.
  • Page 35 (POS. 6.5-6) Function and the range of current output n.1-2 [Out mA1-2=X÷XX+] The function associated to the signal current on output N.1-2. The current output N.1 is optional and it is mounted on the main board. There are three fields to modify for this function: Scale zero: 4 or 0mA;...
  • Page 36 (POS. 8.13-16) Total/partial totalizers reset [T/P/-/+ reset] Activates the reset of total and partial flow totalizer. These functions are activated by pressing the key Enter during the visualization of the function itself. When "EXECUTE?" is required, press long Enter to proceed. Press any other key to delete the operation. MENU 9 - DATA LOGGER (POS.
  • Page 37 The batch functions allow the user to set the converter to measure a defined volume of fluid and control outputs. An example is opening and closing a value after a predefined volume has passed the sensor. The user sets the volume and the control parameters by the converter through the follwing fuctions (Main menu function group 12 ‘Batch’) MENU 12 - BATCH Menu visualized only with batch active (output on batch and/or pos.

  • Page 38: Batch Function Confuguration

    BATCH FUNCTION CONFUGURATION ENABLE BATCH Select one of the following functions to enable and program the batch on the converter:  POS. 5.9-10: START/STOP batch from input  POS. 6.1-2: assign one of the functions ouputs one and/or two Some examples of operation of such functions are visualized from page 14. VISUALIZATION PAGE WITH BATCH FUNCTION ENABLED Programming formula n°...
  • Page 39 START STOP BATCH START: it is possible to activate the start of batch in two different ways: From remote input: assigning the functions of start/stop batch to the input 1 (pos. 5.9) or input 2 (pos. 5.10) and using the inputs like visualized from page 14. From keyboard: short pressing of the key N.B.: The start of batch from keyboard is always initiated on the release of the key.

  • Page 40: Alarm Messages

    ALARM MESSAGES CAUSES AND ACTIONS TO BE TAKEN Messages ANOMALIES ACTION TO TAKE NO ALARMS All works regularly ----- Check the maximum flow rate threshold set and the MAX ALARM The flow rate is higher than the maximum threshold set process conditions Check the minimum flow rate threshold set and the MIN ALARM...

  • Page 41: Appendix: Display Rotation Procedure

    APPENDIX DISPLAY ROTATION PROCEDURE Fixing screw of board Pic.4 Pic.5 Pic.1 Display Rotate the display to the desired location,  Unscrew the screw as indicated in pic. 1  verify the correct set of the seal, the cleaning of the contact surfaces it set the display housing.

  • Page 45: Service: Return Form For Instrument Repair Or Calibration

    For the return photocopy these pages in A4 format SERVICE: return form for instrument repair or calibration ISOMAG RETURN MATERIAL FORM AND CLEANING UP CERTIFICATE RMA n°_______ Shipping Address: ISOIL INDUSTRIA S.p.A. Via Piemonte, 1 35044 MONTAGNANA (Padova) Italy Dear Friend, to improve the SERVICE QUALITY and the SAFETY, please read, complete and attach this document (RMA) to the material you intend to send.
  • Page 46 For the return photocopy these pages in A4 format Sensor: MS______________ Serial number:____________________________ Failure description:________________________________________________ __________________________________________________________________ ___________________________________________________________________ Converter: ML______________ Serial number:_________________________ Failure description:_________________________________________________ ___________________________________________________________________ ___________________________________________________________________ We herewith confirm that above mentioned sensor has been cleaned and it is therefore free of any liquid and/or solid wastes of the measuring medium and/or cleaning medium.

  • Page 47: Conformity Declaration

    CONFORMITY DECLARATION Isoil Industria spa Declares that the product line: Converter model: ML 210 And sensor models MS 501 – MS 600 – MS 1000 – MS 2410 – MS 2500 – MS 3770 – MS 3800 – MS 5000...

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