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5-68

Note) If the main display shows -2.0%, the zero point value may exceed -2.0%. Execute Auto

zero before manual zero.

Step

Procedure

Screen

Adjust zero point by pushing the





key so that

the main display shows 0.0%.

By pushing the



key once, READY changes to UP

and the zero point value increases 0.05%.

By pushing the



key once, READY changes to

DOWN and the zero point value decreases 0.05%.

It takes about 20 seconds to change the zero point

value. During manual zeroing, the value in the main

display flashes. If you push the





key again, wait

until the value in the main display does not flash.

Note) Do not keep on pushing the





key.

Manual zeroing does not work.

0.0 %

> MANUAL ZERO1

READY

0.0 %

> MANUAL ZERO1

0.0 %

> MANUAL ZERO1

DOWN

Move the cursor to the mode indicator by

pushing



key.

0.0 %

> MANUAL ZERO1

READY

Push the



key and display the MANUAL ZERO2

screen.

0.5 %

> MANUAL ZERO2

WORKING

Execute MANUAL ZERO2, as well as MANUAL

ZERO1. (Refer to the Step 2 to 6.)

0.0 %

> MANUAL ZERO2

WORKING

Push the



key and display the MANUAL ZERO3

screen.

0.5 %

> MANUAL ZERO3

WORKING

Execute MANUAL ZERO3, as well as MANUAL

ZERO1. (Refer to the Step 2 to 6.)

0.0 %

> MANUAL ZERO3

WORKING

Push the MODE key and return to the MEASURING

MODE.

0.5 %

MEASURING MODE

Содержание MagneW Two-wire PLUS+ MTG15A

Страница 1: ...CM2 MTG400 2001 MagneWTM Two wire PLUS Two wire Electromagnetic Flowmeter TIIS KCs Explosion protected Apparatus Model MTG15A User s Manual...

Страница 2: ...s for a particular purpose and makes no express warranty except as may be stated in its written agreement with and for its customer In no event shall Azbil Corporation be liable to anyone for any indi...

Страница 3: ...ATT To use this product correctly and safely always observe the following precautions We are not responsible for damage or injury caused by the use of the product in violation of these precautions Han...

Страница 4: ...specifications carefully and make sure to wire correctly Incorrect wiring can cause device damage or malfunction Supply electric power correctly according to the specifications Supplying power that d...

Страница 5: ...ing the data setting device 5 1 5 1 Startup 5 2 5 2 Functions of the data setting device 5 5 5 2 1 Data setting device 5 5 5 3 Description of MEASURING MODE 5 7 5 3 1 Display overview 5 7 5 3 2 Displa...

Страница 6: ...ODE 5 64 5 7 7 Manual zero 5 67 5 7 8 Configuration of CRITICAL MODE 5 69 5 7 9 Displaying ROM version and date 5 70 5 7 10 Returning to settings at shipment 5 71 5 8 Description of Error Messages 5 7...

Страница 7: ...evice adjustment 7 25 7 3 2 Output check 7 33 7 3 3 Other functions 7 37 7 4 Short cut commands and menus for HART communicator 7 40 7 4 1 Short cut keys 7 40 7 4 2 Menu tree 7 41 Chapter 8 Maintenanc...

Страница 8: ...vi...

Страница 9: ...stem and model MTG structure Outline of this chapter This chapter presents the equipment configuration of a measuring system using this instrument It also describes the structure and the names and fun...

Страница 10: ...put as an analog variable to control equipment configure the system to output an analog output Digital output DE output Use this system configuration if instantaneous flow rate values instrument datab...

Страница 11: ...data and change the instrument data settings Note To use the SFC read Chapter 6 Operation using SFC communicator in this manual To use the HART communicator read Chapter 7 Operation using HART commun...

Страница 12: ...Non hazardous area Hazardous area Fig 1 3 System configuration for digital output Smart two wire electromagnetic flowmeter main unit Measures flow rate and outputs the instantaneous flow rate values...

Страница 13: ...rol system or counter Electronic counter Required opne collector based pulse input Non hazardous area Hazardous area Power supply Fig 1 4 System configuration for pulse output Note Refer to Fig 1 2 Sm...

Страница 14: ...alog signal but also the instrument to output the contact output to a sequencer or other host control system Non hazardous area Hazardous area Power supply Contact receiver instrument Required open co...

Страница 15: ...ure is 135 C or greater This means that the flowmeter can only be installed in Class I and II locations It cannot be installed in Class 0 locations When installing the flowmeter in a hazardous or non...

Страница 16: ...9028 12 AV4BO 0377 TC19023 12 AV4BO 0369 TC19028 12 AV4BO 0377 40 TC19029 12 AV4BO 0378 TC19024 12 AV4BO 0370 TC19029 12 AV4BO 0378 50 TC19031 12 AV4BO 0433 TC19025 12 AV4BO 0371 TC19031 12 AV4BO 0433...

Страница 17: ...signal of electromotive force that is proportional to the passing flow rate Connects to the pipes and supports the entire instrument As to the electrode position both electrodes are installed in a ho...

Страница 18: ...crew 4 places Fig 1 8 Detector details Flanged detector Names and functions of various parts The following table describes the various parts of the detector Name Description Flow direction mark Indica...

Страница 19: ...various parts of the detector are shown Flow direction mark Grounding ring Screw 4 places Fig 1 9 Detector details wafer type detector Names and functions of various parts The following table describ...

Страница 20: ...of various parts The names of various parts of the indicator data setter are shown Liquid crystal display Screw Fig 1 10 Indicator data setter details Terminal box Description The terminal box contai...

Страница 21: ...0 or less If not grounded malfunction can result Internal grounding terminal must be grounded in non hazardous area with grounding resistance 10 or less As close as possible Internal grounding termina...

Страница 22: ...1 14...

Страница 23: ...f the instrument The necessary components and installing methods depend on the grounding ring material and installed pipe material The description proceeds in the following order Criteria for selectin...

Страница 24: ...e value depending on the converter used in combination required for measurement and the conductivity distribution can be deemed almost even A place where the measured fluid can be deemed electrochemic...

Страница 25: ...reak if hit by a hand tool or other kind of utensil and broken glass pieces may injure you Pay attention WARNING 1 When removing this instrument do removal work after ascertaining that there is no res...

Страница 26: ...tions may result If the measured fluid is highly viscous we recommend installing the instrument on a vertical pipe and flowing the fluid to ensure an axially symmetrical flow Arrange a straight pipe s...

Страница 27: ...ever ensure 2D or over if influences of drift are foreseen Choose a place where there are little pulsations in the flow install at a place sufficiently distant from a pump or the like Ensure a space n...

Страница 28: ...The display data setter is fixed by three screws Remove these screws Note The screws are not captive to the display data setter so take care not to drop them 5 Remove the display data setter Note A ca...

Страница 29: ...od for installing the device Nuts optional Pipe Gasket Provided by customer in case ofSUS material grounding rings In other cases a gasket is supplied Through bolts optional Centering guide bushing ac...

Страница 30: ...581 50 mm 2 inches JIS 10K JIS 20K ANSI JPI 150 ANSI JPI 300 24 to 34 19 to 31 23 to 32 20 to 32 245 to 347 194 to 316 235 to 326 204 to 326 65 mm 2 1 2 inches JIS 10K JIS 20K ANSI JPI 150 ANSI JPI 30...

Страница 31: ...6 Flange shape Note Before installing the detector be sure to flush out any foreign matter that may be present in inside of the detector Residual foreign matter could cause output fluctuations Do not...

Страница 32: ...RNING Ensure the bore diameters of the pipe and the detector are exactly the same install the detector so that the gasket does not protrude into the internal bore of the pipe as this could result in l...

Страница 33: ...shings To install the detector use centering bushing to ensure the exact centerize of the pipe and the detector Slip the centering bolts onto the through bolts and set the detector on top of the nuts...

Страница 34: ...mm 2 1 2 inches 80 mm 3 inches 100 mm 4 inches Internal diameter 25 1 40 1 51 1 64 1 76 1 101 1 If you install the detector at a lower torque level using rubber gaskets you must use gaskets with the...

Страница 35: ...installation after confirming the specifications of the detector to be installed and the conditions of installation Improper installation may result in leakage or damage to the pipe flanges Installat...

Страница 36: ...rawing 1 Insert through bolts in the flange holes shown by black dots in the drawing Slip two centering nuts onto each through bolt before inserting the bolts Flange 2 Turn the detector so that the di...

Страница 37: ...pipe materials described on pages 2 17 to 2 22 Procedure Follow this procedure to install the detector on a vertical pipe Step Action Drawing 1 Of the flange holes shown by black dots in the drawing...

Страница 38: ...ots in steps 1 and 2 4 Make sure that the detector remains properly centered Make sure that the gaskets do not protrude beyond the edges of the pipe flanges When you have checked these items insert th...

Страница 39: ...er to Table 2 2 on page 2 12 Although rubber gaskets may be used it is not possible to reduce the fastening torque Installation procedure Install the detector as shown in Fig 2 11 The torque level for...

Страница 40: ...are necessary since PTFE gaskets are provided Through bolts and nuts Centering guide bushings Installation procedure Install the detector as shown in Fig 2 12 See Table 2 1 on page 2 8 for the appropr...

Страница 41: ...e the protective plate if bolt tightening at the specified torque threatens to warp or damage the PVC pipe See Fig 2 15 for an illustration of the protective plate Installation procedure The installat...

Страница 42: ...et Grounding ring Lining Protective plate Fig 2 15 Installation using SUS material grounding ring with protective plate 3 Use this method to install the detector using a low fastening torque and rubbe...

Страница 43: ...nd 3 0 to 4 0 mm are required See Table 2 3 and Table 2 4on page 2 21 for the appropriate dimensions Protective plate A protective plate is required if tightening the bolts to the specified torque may...

Страница 44: ...stall the detector using a low fastening torque and rubber gaskets First remove the grounding ring from the detector then insert a rubber gasket with a thickness of 0 5 to 1 0 mm Then reinsert the gro...

Страница 45: ...h bolts Pipe Gasket Required when the grounding ring is made of SUS material In other cases the gasket is supplied Fig 2 20 Installation example Fastening torque CAUTION Be careful in handling flanged...

Страница 46: ...20 to 32 17 7 to 25 0 14 0 to 22 8 16 9 to 23 6 14 7 to 23 6 65 mm 2 1 2 inches JIS 10K JIS 20K ANSI JPI 150 ANSI JPI 300 20 to 31 37 to 61 26 to 35 37 to 57 14 7 to 22 8 27 2 to 44 9 19 1 to 25 8 27...

Страница 47: ...isalignment could result in a negative output CAUTION Never force the detector between two flanges when the space is too narrow It can damage the detector Fig 2 22 Example of incorrect mounting WARNIN...

Страница 48: ...eet or PTFE For the internal diameters of the gaskets refer to Table 2 6 Note A gasket with small internal diameter may generate turbrent flow and affect resulting in inaccurate measurements A gasket...

Страница 49: ...r checking the specifications of the detector to be installed and the conditions of installation Improper installation may result in leakage or damage to the pipe flanges Installation method according...

Страница 50: ...eet or PTFE For recommended internal diameters refer to Table 2 6 on page 2 26 For the recommended internal diameter of the gaskets see Table 2 2 on page 2 12 Installation procedure Install the detect...

Страница 51: ...wing parts are required No gaskets are necessary since PTFE gaskets are provided Bolts and nuts Installation procedure Install the detector as shown in Fig 2 24 See Table 2 5 on page 2 24 for the appr...

Страница 52: ...or damage the PVC pipe The plate material must be metal such as stainless steel at least 6 mm thick that will not deform when the nuts are tightened For the shape of the protective plate see Fig 2 27...

Страница 53: ...Table 2 6 on page 2 26 Lining Grounding ring Gasket Protective plate Fig 2 27 Detector installation using SUS material grounding ring with protective plate 3 Use this method to install the detector us...

Страница 54: ...r the appropriate dimensions Protective plate A protective plate is required if tightening the bolts to the specified torque may deform or damage the PVC pipe Use stainless or hard metal 1 mm thick or...

Страница 55: ...tall the detector using a low fastening torque and rubber gaskets First remove the grounding ring from the detector then insert a rubber gasket with a thickness of 0 5 to 1 0 mm Then reinsert the grou...

Страница 56: ...2 34...

Страница 57: ...3 1 Chapter 3 Electrical wiring Outline of this chapter This chapter describes the electrical wiring of the main unit SFC and HART Communicator...

Страница 58: ...to this instrument Impressing commercial power on this instrument causes unrecoverable damage to the internal measuring circuit Power and load resistance Use a direct current 15 6 to 42 V DC for the...

Страница 59: ...running The cable is wired in to the terminal box through the attached TIIS KOSHA certified cable gland Applicable cable outer diameter is from 7 to 12 mm According to the Fig 3 2 select an appropria...

Страница 60: ...3 4 Fig 3 2...

Страница 61: ...ording to Fig 3 3 or Fig 3 4 Do not ground both at the same time Non hazardous area Hazardous area Grounding resistance 10 or less Grounding at non hazardous area Fig 3 3 Internal grounding terminal N...

Страница 62: ...hod of TIIS KOSHA Intrinsically Safe CAUTION In accordance with the safety standards of flameproof regulation please comply with the following instructions 1 The voltage of general equipment such as t...

Страница 63: ...usly Only the communication method selected by the data setter is available Wiring connection for pulse output The pulse output is an open collector output Do wiring paying attention to the voltage an...

Страница 64: ...xternal power source 30 V DC max 100mA max Protective diode Load Avoid this polarity Non hazardous area Hazardous area Fig 3 8 Contact output wire connection diagram CAUTION Incorrect wiring polarity...

Страница 65: ...output signal terminals IOUT of the terminal box Note Pay attention to the polarity Tighten the terminal screws well The recommended tightening torque is 1 1 ft lb 1 5 N m 6 Waterproof the conduit suf...

Страница 66: ...3 10...

Страница 67: ...on procedure for model MTG Outline of this chapter This chapter describes the procedure to start the instrument and do zero adjustment When starting and operating the instrument for the first time fol...

Страница 68: ...l wiring 6 Confirm that the electromagnetic flowmeter s detector is filled with water and there are no stagnant bubbles 7 Turn on power and warm up for 30 minutes 8 Confirm whether the settings of the...

Страница 69: ...re saved in nonvolatile memory The time required to write data to nonvolatile memory is about 1 minute so do not stop operation during that time Checking data and changing the mode to MEASURING MODE w...

Страница 70: ...4 4...

Страница 71: ...peration using the data setting device This section describes how to operate this system from the data setting device This system configuration and settings can be made using the four keys on the data...

Страница 72: ...SURING MODE OVERALL DISPLAY SELF CHECK MODE MEASURING MODE 8 8 8 8 8 8 8 8 RATE TOTAL Main display 7 segment 8 digit display flow rate Actual flow rate Integration value Unit display Sub display Displ...

Страница 73: ...nutes the configured data returns to the previous values Be sure to press the MODE key to return to the MEASURING MODE and to save data ENGINEERING MODE In the set mode for engineering the mode is com...

Страница 74: ...tion contact our service engineers CAUTION When the mode is changed to MEASURING MODE by pressing the MODE key the set changed data are saved into a non volatile memory Be sure to press the MODE key t...

Страница 75: ...e RATE appears for the actual flow rate display for the flow rate display and TOTAL for the totalized value display see 5 3 1 Display overview Area Description Main display 7 segment 8 digit display D...

Страница 76: ...number is decremented If the cursor is placed at a decimal point the decimal point moves rightward OPERATOR S MODE Cursor DAMPING 001 0 S Cursor 1 0000 m s SPAN 07 069 m3 h Cursor Increment key Chang...

Страница 77: ...performed when the output selection is set to the contact output However the previous value is displayed as the totalized value Details on display flow rate display The flow rate display range is fro...

Страница 78: ...ANCE MODE 0 OFF OFF R W ENABLE R W ENABLE R W ENABLE R W ENABLE R W ENABLE R W ENABLE 1 ON OFF R W ENABLE R W ENABLE R W ENABLE R ONLY R ONLY R ONLY 2 OFF ON R W ENABLE R ONLY R W ENABLE R ONLY R ONLY...

Страница 79: ...5 9 Settings of write protect switches SW No At shipment S1 Determined by WP LEVEL S2 Determined by WP LEVEL S3 ON No data change is allowed Main board S1 S2 S3...

Страница 80: ...of sub modes OUTPUT CALIBRATION and CRITICAL The screen flow is as follows Entire display flow 1 2 Displayed only when STOUT is selected 1 Displayed only when PULSE is selected E L E C T R O D E _ S...

Страница 81: ...ke cut 20 0 SPIKE CUT OFF AVERAGING Sets a moving average function 20 0 AVERAGING OFF ELECTRODE_ST SENSITIVITY Sets electrode status diagnostic function Selects a sensitivity level of electrode status...

Страница 82: ...n below DISP SELECT TOTAL COM SELECT HART MODE ENTER ENGINEERING OPERATOR S MODE OPERATOR S MODE DAMPING 003 0 s AUTO ZERO READY CNT RESET VALUE 00000000 CNT RESET READY PREV 00000000 SPIKE CUT OFF AV...

Страница 83: ...G MODE measurement state Press the MODE key 20 0 01 94 m3 h WP0 00069401 2 The OPERATOR S MODE screen appears for approx two seconds and then the damping setting screen appears 20 0 OPERATOR S MODE 20...

Страница 84: ...display example in MEASURING MODE measurement state Press the MODE key 1 0 01 94 m3 h 00069401 2 The OPERATOR S MODE screen appears for approx two seconds and then the damping setting screen appears 1...

Страница 85: ...94 m3 h WP0 00069401 2 The OPERATOR S MODE screen appears for approx two seconds and then the damping setting screen appears 20 0 OPERATOR S MODE 20 0 DAMPING 005 0 s 3 Press the key twice to display...

Страница 86: ...y 20 0 01 94 m3 h WP0 00069401 2 The OPERATOR S MODE screen appears for approx two seconds and then the damping setting screen appears 20 0 OPERATOR S MODE 20 0 DAMPING 005 0 s 3 Press the key three t...

Страница 87: ...d by noise Spike noise Fig 5 2 Auto spike cut output characteristics Set the auto spike cut in accordance with the following procedure Step Procedure Screen 1 The screen at right is a screen display e...

Страница 88: ...If pulsation are generated this function can be used to suppress the flow rate fluctuations The moving average processing can be given by the following formula Qcurrent Qk n 1 k k Example When the mov...

Страница 89: ...een shown on the right 20 0 AVERAGING OFF 4 Press the key to move the cursor to the OFF position 20 0 AVERAGING OFF 5 Press the key to switch the OFF screen to the ON screen Press the key to move the...

Страница 90: ...t Output values as the meter measures Analog output is fixed to 0 4 mA Analog output is held at its last good value Pulse output Output values as the meter measures Pulse output is fixed to 0 does not...

Страница 91: ...Analog 4 20 mA output Output values as the meter measures Analog output is fixed to 0 4 mA Analog output is held at its last good value Pulse output Output values as the meter measures Pulse output i...

Страница 92: ...shold LOW SENSITIVITY MID Signal level Threshold MID SENSITIVITY LOW Signal level Threshold HIGH SENSITIVITY LL Signal level Threshold very HIGHER SENSITIVITY LLL Signal level Threshold extremely HIGH...

Страница 93: ...the key to move the cursor to the position under Press the MODE key to return to the MEASURING MODE and save the data 20 0 ELECTRODE_ST SENSITIVITY HIGH 7 Empty the pipe with SENSITIVITY HIGH set to...

Страница 94: ...s EMPTY OR SCALE ON ELECTRODE does not flashes EMPTY OR SCALE ON ELECTRODE does not flashes EMPTY OR SCALE ON ELECTRODE does not flashes LOW EMPTY OR SCALE ON ELECTRODE flashes EMPTY OR SCALE ON ELECT...

Страница 95: ...t environment Set the function to OFF 0 0 EMPTY OR SCALE ON ELECTRODE Branch 2 When the result is 2 in step 8 Check that the empty or scale on electrode status is not detected when SENSITIVITY LL has...

Страница 96: ...ght appears this function is not available in that environment Set the function to OFF 0 0 EMPTY OR SCALE ON ELECTRODE Branch 5 When the result is 5 in Step 8 Check that the empty or scale on electrod...

Страница 97: ...ble Change the SENSITIVITY to OFF Electrode Status Diagnostic function is not applicable Change the SENSITIVITY to OFF Change the SENSITIVITY to MID when the pipe is empty or the scale appears on elec...

Страница 98: ...als before the damping process Empty not detected when the pipe is empty If there is conductivity between electrodes or between the electrode and grounding ring due to the fluid left in the pipe etc t...

Страница 99: ...its last good value Pulse output Output values as the meter measures Pulse output is fixed to 0 does not generate pulses Pulse output is held at its present state Display Display the value as it meas...

Страница 100: ...etting screen appears 20 0 OPERATOR S MODE 20 0 DAMPING 005 0 s 3 Press the key to display the screen shown on the right 20 0 ELECTRODE_ST OUTPUT MODE OFF 4 Press the key to move the cursor to the OFF...

Страница 101: ...reen appears for approx two seconds and then the damping setting screen appears 20 0 OPERATOR S MODE 20 0 DAMPING 005 0 s 3 Press the or key to display the screen as shown on the right 20 0 DISP SELEC...

Страница 102: ...wo seconds and then the damping setting screen appears 20 0 OPERATOR S MODE 20 0 DAMPING 005 0 s 3 Press the three times to display the screen as shown on the right 20 0 COM SELECT SFN A 4 Press the k...

Страница 103: ...oth ENGINEERING MODE and MAINTENANCE MODE See 5 3 2 Display of write protect level The procedure for entering ENGINEERING MODE is shown below Step Procedure Screen 1 The screen shown right is a screen...

Страница 104: ...for approx two seconds and then the damping setting screen appears 20 0 OPERATOR S MODE 20 0 DAMPING 005 0 s 3 Press the key once to display the screen as shown on the right 20 0 MODE ENTER MAINTENANC...

Страница 105: ...t or contact output 20 0 FUNC SET PULSE EX TYPE DIA Sets the detector information Ex value detector type and bore diameter 20 0 MTG DIA 200 EX 300 0 C1 C2 Sets the flowtube factor 20 0 C1 1 0234 1 000...

Страница 106: ...100 ERROR OUT MODE I OUT Determines the analog output failsafe direction 20 0 ERROR OUT MODE I OUT HOLD ERROR OUT MODE P OUT Determines the pulse output failsafe direction 20 0 ERROR OUT MODE P OUT H...

Страница 107: ...XX FUNC SET PULSE MTG DIA 200 1 0000 m s SPAN 7 0690 m3 h GRAVITY 1 0000 COEFFICIENT 1 0000 PLS 10 000 Hz SCL 196 36 m3 P PLS 30 000 WID 0010 ms DROP OUT 10 LOW FLOW CUT 10 EX 300 0 HI ALM 100 LO ALM...

Страница 108: ...1 Enter ENGINEERING MODE see section 5 5 10 on page 5 33 and display the screen where the ID is to be set 12 3 ID SET XXXXXXXX 2 Press the key to move the cursor to the position under a desired charac...

Страница 109: ...ailure status ELECTRODE STOUT Selection of contact output for empty status or scale on electrode diagnostic Default PULSE Select pulse output electrode status output or high low status output in accor...

Страница 110: ...INEERING MODE in accordance with the entry into ENGINEERING MODE see section 5 5 10 on page 5 33 Then press the or key to display the screen at right 12 3 MTG DIA 050 0 EX 300 0 2 Press the key to set...

Страница 111: ...GINEERING MODE and MAINTENANCE MODE on page 5 33 Then press the or key to display the screen at right 20 0 _ C1 1 0000 C2 1 0234 2 Press the key to set the detector factor C1 is always set to 1 0000 S...

Страница 112: ...Default 10 000 m3 h Set the flow rate range in accordance with the following procedure Step Procedure Screen 1 Enter ENGINEERING MODE in accordance with the entry into ENGINEERING MODE see section 5...

Страница 113: ...E see section 5 5 10 on page 5 33 Then press the or key to display the screen at right 12 3 COEFFICIENT 1 0000 2 Press the key to move the cursor to the position under a desired value to be set or cha...

Страница 114: ...5 10 on page 5 33 Then press the or key to display the screen at right 12 3 GRAVITY 1 0000 2 Press the key to move the cursor to the position under a desired value to be set or changed 12 3 GRAVITY 1...

Страница 115: ...stems volume unit or mass unit for the flow rate range and pulse scale Selection of different unit systems for them will cause set errors Err 22 PULSE WEIGHT SETTING ERROR See page 5 73 Calculation me...

Страница 116: ...e cursor to the position under a desired value to be set or changed 12 3 PLS 27 780 Hz 100 00 l p SCL 3 Using the or key change the value to a desired pulse scale to be set 12 3 PLS 13 890 Hz 200 00 l...

Страница 117: ...DUTY ratio of 70 in span frequency Default DUTY 50 Method of setting pulse width The DUTY ratio is B A in the diagram at right 1 NUM when real pulse width is selected B A DUTY ratio 70 Set the pulse w...

Страница 118: ...econd s 360 m3 h 0 1 m3 s Convert the unit of flow rate range to be same as the unit of pulse scale 0 1 m3 s 0 1 1000 l s 100 l s Calculation of span frequency 100 l s 2 l P 50 Hz 50 Hz 20 ms A Calcul...

Страница 119: ...r fixing the DUTY ratio to 50 12 3 PLS 50 WID DUTY 4 To enter a numeric value for pulse width press the key to return to the screen for the entry of numeric values Using the key move the cursor to the...

Страница 120: ...drop out function of the MagneW Two wire PLUS works Drop out function of the MagneW Two wire PLUS LFC Low flow cutoff DO Drop out LFC setting value DO setting value LFC setting value DO setting value...

Страница 121: ...creen at right 12 3 DROPOUT 02 2 Press the key 12 3 DROPOUT 02 3 Using the or key change the value to a desired value to be set 12 3 DROPOUT 05 4 Press the key to move the cursor to the position under...

Страница 122: ...s the lower limit of the low flow cutoff value is 1 5 0 03 2 0 015 1 5 Setting range 1 to 10 Default Depends on the velocity range Set low flow cut in accordance with the following procedure Step Proc...

Страница 123: ...dance with the following procedure Step Procedure Screen 1 Enter ENGINEERING MODE in accordance with the entry into ENGINEERING MODE see section 5 5 10 on page 5 33 Then press the or key to display th...

Страница 124: ...W Set failsafe mode for analog output in accordance with the following procedure Step Procedure Screen 1 Enter ENGINEERING MODE in accordance with the entry into ENGINEERING MODE see section 5 5 10 on...

Страница 125: ...dance with the following procedure Step Procedure Screen 1 Enter ENGINEERING MODE in accordance with the entry into ENGINEERING MODE see section 5 5 10 on page 5 33 Then press the or key to display th...

Страница 126: ...een 1 Enter ENGINEERING MODE in accordance with the entry into ENGINEERING MODE see section 5 5 10 on page 5 33 Then press the or key to display the screen at right 12 3 ST OUT MODE NORMAL CLOSE 2 Pre...

Страница 127: ...llowing three types OUTPUT CHECK MODE CALIBRATION MODE and CRITICAL MODE For details on the modes see the following pages LCD display flow The LCD display flow of MAINTENACE MODE is as follows MAINTEN...

Страница 128: ...CALIBRATOR OUTPUT CHECK I OUT Outputs a fixed value of analog current output to perform loop checks 12 3 OUTPUT CHECK I OUT 100 OUTPUT CHECK P OUT Outputs a fixed value of pulse output to perform loo...

Страница 129: ...OUTPUT CHECK P OUT 100 OUTPUT CHECK ST OUT CLOSE OUTPUT CHECK EX EX1 OUTPUT CHECK MODE OFF OUTPUT CHECK W CALIBRATOR 1 2 Note 1 Displayed only when PULSE is selected by FUNC SET in ENGINEERING MODE 2...

Страница 130: ...tputs by using a calibrator Model MGZ in accordance with the following procedures Step Procedure Screen 1 Enter MAINTENANCE MODE see 5 5 10 Entering ENGINEERING MODE and MAINTENANCE MODE on page 5 33...

Страница 131: ...at right 20 0 _ OUTPUT CHECK MODE OFF 2 Press the key to move the cursor to the OFF position Press the key With the display switched from OFF to ON the output check mode is then active 20 0 OUTPUT CHE...

Страница 132: ...at right 20 0 _ OUTPUT CHECK MODE OFF 2 Press the key to move the cursor to the OFF position Press the key With the display switched from OFF to ON the output check mode is then active 20 0 OUTPUT CH...

Страница 133: ...MODE see section 5 5 10 on page 5 33 Then display the screen at right 20 0 _ OUTPUT CHECK MODE OFF 2 Press the key to move the cursor to the OFF position Press the key With the displays switched from...

Страница 134: ...ent 12 3 CAL EX OFF LOW 3 5 mA CAL EX 4 9 mA Adjusts 4 9 mA excitation current 12 3 CAL EX OFF 4 9 mA CAL EX 7 0 mA Adjusts 7 0 mA excitation current 12 3 CAL EX OFF 7 0 mA CAL EX 11 9 mA Adjusts 11 9...

Страница 135: ...2 5 m s READY CAL GAIN 10 0 m s Adjusts 10 0 m s gain 12 3 CAL GAIN OFF 10 0 m s READY MANUAL ZERO1 Fine zero tuning for excitation current 4 9mA 0 1 MANUAL ZERO1 READY MANUAL ZERO2 Fine zero tuning...

Страница 136: ...CAL EX OFF 4 9 mA CAL EX OFF 7 0 mA CAL EX OFF 11 9 mA CAL EX OFF 14 0 mA CAL I OUT OFF LOW 4 000 mA CAL I OUT OFF HIGH 20 000 mA CAL P OUT OFF FREQ 90 Hz CAL GAIN ZERO READY CAL GAIN 2 5 m s READY C...

Страница 137: ...filled with the process fluid and stands still Before manual zeroing execute auto zero Step Procedure Screen 1 Enter CALIBRATION MODE Use or key to cycle through the screens until the MANUAL ZERO1 sc...

Страница 138: ...ush the or key again wait until the value in the main display does not flash Note Do not keep on pushing the or key Manual zeroing does not work 0 0 MANUAL ZERO1 READY 0 0 MANUAL ZERO1 UP 0 0 MANUAL Z...

Страница 139: ...factory settings or initial default settings for customer configuration data 20 0 SHIPPING DATA RECOVERY READY INITIAL DATA RECOVERY Initial data recovery eliminates all calibration data and configur...

Страница 140: ...he entry into MAINTENANCE MODE see section 5 5 10 on page 5 33 Using the or key display the screen at right 20 0 OUTPUT CHECK MODE OFF 2 Press the key twice to display the screen at right 20 0 CRITICA...

Страница 141: ...n at right 20 0 CRITICAL MODE OFF 3 Press the key to move the cursor to the OFF position Then press the key to switch the display from OFF to ON After the entry into CRITICAL MODE the screen at right...

Страница 142: ...splay and the electromagnetic flowmeter will continue to output the preset value in the abnormality treatment failsafe direction The error message and the self diagnostic results will be visible on th...

Страница 143: ...rr 12 Upper lower limit alarm set error HI LO is set Set HI LO Err 12 SETTING ERROR HI LO Err 21 Span is set to 12 m s or more Check the settings of flow rate range and detector information bore diame...

Страница 144: ...5 74...

Страница 145: ...connection with various smart field instruments If you need explanation for instruments other than the loop powered magnetic flowmeter see the model SFC160 260 User s Manual of the respective series S...

Страница 146: ...is available in either English or Japanese Power switch Turning ON the power switch of the SFC automatically starts self diagnostics Keyboard There are 32 touch keys Each key provides a separate func...

Страница 147: ...isplayed on the key To access this function press the SHIFT key to display SHIFT in the display window first SFCM00006002D Then press the key you want to enter If you have pressed the SHIFT key by mis...

Страница 148: ...a question on the screen press the CLR No key Answering No to a question on the screen of the CONFIG functions normally moves to a hierarchy one level higher However answering No to the prompt of EXIT...

Страница 149: ...to change or display the settings 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...

Страница 150: ...NITS Press this key to display or set the engineering units of the flow rate measured using the converter No effect LRV E 0 LRV 0 Displays the lower range value of the converter output range Fixed at...

Страница 151: ...plays a value in percentage which is transmitted by the converter to the control loop INPUT Displays an instantaneous flow rate value detected by the converter in a real flow rate COR K RECT RESET COR...

Страница 152: ...Enters numeral 7 to 4 No effect X 3 SW VER 3 Enters numeral 3 Displays the software versions of the converter and SFC If the SFC is not communicating with the converter only the version of the SFC is...

Страница 153: ...ALPHA ALPHA Press this key before entering a letter of the alphabet When the cursor appears on the display section it is ready to enter Press this key once again to enter a function or numeral displa...

Страница 154: ...reen as shown below stop using the SFC immediately and charge the SFC Continuing to use the SFC will over discharge the battery of the SFC and make it impossible to charge it further SFCM00006001D Pro...

Страница 155: ...24 V DC SFC Fig 6 3 SFC wiring connection 6 1 4 SFC unavailable functions There are functions which cannot be set or changed from SFC in two wired magnetic flowmeter functions These function settings...

Страница 156: ...protect function Write protect function is to prevent access to unauthorized persons and to prevent performing wrong operation Write protect can be set by the customer by setting the arbitrary 4 leve...

Страница 157: ...Changing communication method Two wired magnetic flowmeter has the following 4 communication methods SFN A SFC communication Analog SFN D SFC communication Digital HART HART communication NONE not us...

Страница 158: ...mmunication start range setting damping constant setting auto zero point adjustment etc These can be set by using the key assigned functions Functions that are directly assigned to each of the SFC key...

Страница 159: ...d functions The following are the functions directly assigned to the SFC keys ID DE READ Starts communication 155 Enter the TAG No 157 DAMP Sets and changes a damping time constant 159 UNITS Sets engi...

Страница 160: ...I O Select pulse output and contact output 196 Sets contact output status 198 DI DO CHECK Output check of contact output 200 CORRECT DAC Analog output calibration 202 GAIN CAL Gain calibration 204 SHI...

Страница 161: ...ULSE OUT DI DO DO1 NORM DO2 NORM EXCIT CUR CHECK EXCIT CUR CAL GAIN CAL INIT DATA RECOV SHIP DATA RECOV READ TOTAL PULSE OUTPUT SET TRIPVALUE PULSE CONFIGURE RESET TOTALIZE UNIT P WIDTH P DROP OUT Key...

Страница 162: ...CONFIG WORKING RANGE SINGLE MagneW CONFIG RANGE CONFIG MAG XXXXXXXX READY CONF key ENTER key MENU ITEM key 4 4 2 CLR key SHIFT CLR key 5 ENTER key 1 NEXT PREV key 3 PREV key 3 NEXT key 2 CLR key 1 2...

Страница 163: ...has digital output or analog output Step Procedure SFC screen 1 Check that the converter has been started If not started yet start the converter with reference to Chapter 4 Start and stop operation pr...

Страница 164: ...creen appears and a communication between the SFC and converter can be started Go to step 6 If the TAG No has not been entered in the converter the TAG No displays as XXXXXXXX Go to step 5 5 Here TAG...

Страница 165: ...6 19 SFCM00006005D 2 A ID DE READ SHIFT A ID DE READ Carry out the following operation according to the output format of the SFC used For SFN A analog output communication method press the A ID DE RE...

Страница 166: ...n 4 ENTER Yes NON VOL Press the ENTER Yes NON VOL key Result After WORKING appears on the screen the TAG No just entered appears Hereafter this name becomes the TAG No of this converter SFCM00006030D...

Страница 167: ...Procedure Use the following procedure to set the damping time constant Step Key Procedure SFC screen 1 CLR No Confirm that the SFC is set to READY If it is not press the CLR No key to set it to READY...

Страница 168: ...nits m 3 h GPH l h cc h m 3 min GPM l min cm 3 min m 3 day GPD kGPD BPD m 3 s GPH gals hr GPM gals min GPD gals day kGPD 1000XGPD BPD barrels day kg h lb h kg min lb min kg s lb s t s t min t s g h g...

Страница 169: ...is written into the database Setting is completed when the screen returns to step 2 Press the CLR No key to return to step 1 When the engineering unit to be set is mass flow rate the setting content...

Страница 170: ...URV setting range is 0 3 to 10 m s in flow rate conversion Procedure Use the following procedure to display or change the set output range Step Key Procedure SFC screen 1 CLR No Make sure that the SF...

Страница 171: ...Step Key Procedure SFC screen 1 CLR No Make sure that the SFC is set to READY If it is not press the CLR No key to set it to READY SFCM00006009D 2 OUT J PUT INPUT Press the OUT J PUT INPUT key Result...

Страница 172: ...SFCM00006009D 2 OUT J PUT INPUT Press the OUT J PUT INPUT key SFCM00006068D 3 Press numeric keys to enter the value of a signal current to be generated in percentage The example to the right shows a...

Страница 173: ...the SHIFT key and then press the OUT J PUT INPUT key Result The actual measured value appears as shown on the right SFCM00006075D 3 COR K RECT RESET Press the COR K RECT RESET key Zero INPUT will be d...

Страница 174: ...FC screen 1 CLR No Make sure that the SFC is set to READY If it is not press the CLR No key to set it to READY SFCM00006009D 2 SHIFT Press the SHIFT key SFCM00006002D 3 OUT J PUT INPUT Press the OUT J...

Страница 175: ...tics results Step Key Procedure SFC screen 1 CLR No Make sure that the SFC is set to READY If it is not press the CLR No key to set it to READY SFCM00006009D 2 U STAT F S DIR Press the U STAT F S DIR...

Страница 176: ...display function of each setting or configuration printout 2 CORRECTS RESET Re correction is required to keep precision Set the CONFIG data Perform correction and zero point adjustment 3 ENTRY SENS R...

Страница 177: ...been set correctly when the power to the converter is turned ON Re enter the CONF data 12 INVALID REQUEST The requested function cannot be performed Check the operation procedure of the SFC and press...

Страница 178: ...is abnormal Turn OFF the power and then turn it ON again and check the operation If the same message still appears after taking the action above contact an Azbil Corp representative 19 SFC FAULT An S...

Страница 179: ...ey Procedure SFC screen 1 CLR No Make sure that the SFC is set to READY If it is not press the CLR No key to set it to READY SFCM00006009D 2 SHIFT Press the SHIFT key SFCM00006002D 3 X 3 SW VER Press...

Страница 180: ...t continuously prints out results of responses to key operations of the SFC from the converter This printing function is called action printout or continuous printout Printer The optional SFC printer...

Страница 181: ...ure SFC screen 1 Start communication between the SFC and converter For a detailed procedure see Starting communication ID DE READ key on page 6 19 2 CLR No Make sure that the SFC is set to READY If it...

Страница 182: ...Setting of contact input DO DO NOT USED Setting of contact output SW VER 3 1 Software version DAMP 3 00 Damping constant SPAN1 70 69 m3 Span GRAVITY 1 0000 Specific gravity COEFF 1 0000 Correction co...

Страница 183: ...see Starting communication ID DE READ key on page 6 19 2 CLR No Make sure that the SFC is set to READY If it is not press the CLR No key to set it to READY SFCM00006009D 3 SHIFT Press the SHIFT key SF...

Страница 184: ...g ACTION PRINT END Then the screen returns to step 2 Printing example An example of an action printout corresponding to actual key operation will be explained Z 0 ACT PR SHIFT ENTER Yes NON VOL keys 0...

Страница 185: ...o change the output of the converter Step Key Procedure SFC screen 1 CLR No Confirm that the SFC is set to READY If it is not press the key to set it to READY SFCM00006009D 2 SHIFT Q A DE Press the SH...

Страница 186: ...ss the CONFIG functions Confirm that the screen on the right appears SFCM00006079D SFCM00006080D 3 ENTER Yes NON VOL MENU I ITEM DE CONF Press the ENTER Yes NON VOL key The screen which system of unit...

Страница 187: ...or L PREV Press the H NEXT key or L PREV key to show this screen SFCM00006084D 8 ENTER Yes NON VOL Press the ENTER Yes NON VOL key The changed setting is written into the database of the converter and...

Страница 188: ...be controlled and start the setting carefully Procedure Use the following procedure to set low flow cutoff Step Key Procedure SFC screen 1 CLR No Confirm that the SFC is set to READY If it is not pre...

Страница 189: ...screen as shown on the right appears and the changed setting is written into the database of the converter The screen returns to step 2 Note In step 5 if you try to set displaying CUT OFF OFF or CUT O...

Страница 190: ...If it is not press the CLR No key to set it to READY SFCM00006009D 2 B CONF Press the B CONF key to access the CONFIG functions SFCM00006018D 3 ENTER Yes NON VOL Press the ENTER Yes NON VOL key SFCM00...

Страница 191: ...n DOWN LOAD SFCM00006053D 9 ENTER Yes NON VOL Press the ENTER Yes NON VOL key Result The screen to the right appears and the changed setting is written into the database of the converter The screen re...

Страница 192: ...t Step Key Procedure SFC screen 1 CLR No Make sure that the SFC is set to READY If it is not press the CLR No key to set it to READY SFCM00006009D 2 B CONF Press the B CONF key to access the CONFIG fu...

Страница 193: ...n the right SFCM00006024D 8 ENTER Yes NON VOL Press the ENTER Yes NON VOL key Result The screen as shown on the right appears and the changed setting is written into the database of the converter The...

Страница 194: ...not press the CLR No key to set it to READY SFCM00006009D 2 B CONF Press the B CONF key to access the CONFIG functions SFCM00006018D 3 H NEXT or L PREV Press the H NEXT key or L PREV key to display th...

Страница 195: ...splay the screen DOWN LOAD as shown on the right SFCM00006024D 9 ENTER Yes NON VOL Press the ENTER Yes NON VOL key Result The screen as shown on the right appears and the changed setting is written in...

Страница 196: ...lowing procedure to set the diameter of the detector Step Key Procedure SFC screen 1 CLR No Confirm that the SFC is set to READY If it is not press the CLR No key to set it to READY SFCM00006009D 2 B...

Страница 197: ...appears and the set detector typr is confirmed SFCM00006023D 8 H NEXT or L PREV Press the H NEXT key or L PREV key to display the screen DOWN LOAD as shown on the right SFCM00006024D 9 ENTER Yes NON V...

Страница 198: ...is set to READY If it is not press the CLR No key to set it to READY SFCM00006009D 2 B CONF H NEXT or L PREV Press the B CONF key to access the CONFIG functions Press the H NEXT key or L PREV key to d...

Страница 199: ...set SFCM00006091D 8 ENTER Yes NON VOL Press the ENTER Yes NON VOL key The changed setting is saved to the SFC SFCM00006089D 9 H NEXT or L PREV Press the H NEXT key or L PREV key to show this screen S...

Страница 200: ...ce Pulse output Stop STOP Stops the pulse output Hold HLD Keeps the output immediately to value before the error occurrence CAUTION The fail safe direction is a factor of extreme importance in securin...

Страница 201: ...right appears and the set fail safe direction is confirmed SFCM00006062D 7 H NEXT or L PREV Press the H NEXT key or L PREV key to show this screen DOWN LOAD SFCM00006063D 8 ENTER Yes NON VOL Press the...

Страница 202: ...READY If it is not press the CLR No key to set it to READY SFCM00006009D 2 B CONF Press the B CONF key to access the CONFIG functions SFCM00006018D 3 H NEXT or L PREV Press the H NEXT key or L PREV k...

Страница 203: ...ail safe direction which is set is confirmed SFCM00006096D 8 H NEXT or L PREV Press the H NEXT key or L PREV key to show this screen SFCM00006097D 9 ENTER Yes NON VOL Press the ENTER Yes NON VOL key T...

Страница 204: ...PREV key to display the screen as shown on the right SFCM00006100D 3 ENTER Yes NON VOL H NEXT or L PREV Press the ENTER Yes NON VOL key to access the DIGITAL I O function press the H NEXT key or L PR...

Страница 205: ...ey to show this screen SFCM00006053D 7 ENTER Yes NON VOL Press the ENTER Yes NON VOL key The changed setting is written into the database of the converter SFCM00006105D SFCM00006104D 8 CLR No Setting...

Страница 206: ...screen as shown on the right SFCM00006100D 3 ENTER Yes NON VOL H NEXT or L PREV Press the ENTER Yes NON VOL key to access the DIGITAL I O function press the H NEXT key or L PREV key to display the scr...

Страница 207: ...Yes NON VOL Press the ENTER Yes NON VOL key The changed setting is written into the database of the converter SFCM00006105D SFCM00006104D 8 CLR No Setting is completed Press the CLR No key and return...

Страница 208: ...EXT or L PREV Press the B CONF key to access the CALIBRATE function press the H NEXT key or L PREV key to display the screen as shown on the right SFCM00006109D 4 ENTER Yes NON VOL Press the ENTER Yes...

Страница 209: ...Press the ENTER Yes NON VOL key The screen as shown on the right will appear mark will be displayed to the bottom right and contact outputs according to the output status SFCM00006115D 10 CLR No After...

Страница 210: ...CM00006116D 3 ENTER Yes NON VOL Press the numeric keys to enter the output value to be adjusted For example in case of adjusting 0 enter 0 and press the ENTER Yes NON VOL key the display as shown on t...

Страница 211: ...mA Adjust by pressing the H NEXT key or L PREV key SFCM00006121D 7 CLR No Press the CLR No key Display return back to the screen shown to the right will be shown in the bottom right screen This shows...

Страница 212: ...CONF H NEXT or L PREV Press the B CONF key to access the CONFIG functions Press the H NEXT key or L PREV key to display the screen as shown on the right SFCM00006020D SFCM00006122D 3 ENTER Yes NON VO...

Страница 213: ...hown to the right For smart calibrator model MGZ14 enter 2 5 m s Then press the ENTER Yes NON VOL key Gain calibration starts When gain calibration completes display will return back to the screen to...

Страница 214: ...06009D 2 B CONF H NEXT or L PREV Press the B CONF key to access the CONFIG functions Press the H NEXT key or L PREV key to display the screen as shown on the right SFCM00006020D SFCM00006108D 3 ENTER...

Страница 215: ...key to set it to READY SFCM00006009D 2 B CONF H NEXT or L PREV Press the B CONF key to access the CONFIG functions Press the H NEXT key or L PREV key to display the screen as shown on the right SFCM0...

Страница 216: ...ey or L PREV key to display the screen as shown on the right SFCM00006136D SFCM00006020D 3 ENTER Yes NON VOL H NEXT or L PREV Press the ENTER Yes NON VOL key to access the TOTALIZER functions Press th...

Страница 217: ...fter entering the value press the ENTER Yes NON VOL key Pulse output as a fixed value according to the entered value SFCM00006141D 8 CLR No After checking the pulse output press the CLR No key and the...

Страница 218: ...FIG functions Press the H NEXT key or L PREV key to display the screen as shown on the right SFCM00006136D SFCM00006020D 3 ENTER Yes NON VOL H NEXT or L PREV Press the ENTER Yes NON VOL key to access...

Страница 219: ...u want to set by pressing the numeric keys SFCM00006146D SFCM00006147D 8 ENTER Yes NON VOL Press the ENTER Yes NON VOL key The changed setting is saved on the SFC SFCM00006164D 9 H NEXT or L PREV Pres...

Страница 220: ...he CONFIG functions Press the H NEXT key or L PREV key to display the screen as shown on the right SFCM00006136D SFCM00006020D 3 ENTER Yes NON VOL H NEXT or L PREV Press the ENTER Yes NON VOL key to a...

Страница 221: ...SFC can only set up to 999 9 ms SFCM00006151D 6 ENTER Yes NON VOL Press the ENTER Yes NON VOL key The changed setting is saved on the SFC SFCM00006164D 7 H NEXT or L PREV Press the H NEXT key or L PR...

Страница 222: ...9D 2 B CONF H NEXT or L PREV Press the B CONF key to access the CONFIG functions Press the H NEXT key or L PREV key to display the screen as shown on the right SFCM00006136D SFCM00006020D 3 ENTER Yes...

Страница 223: ...setting is saved on the SFC SFCM00006145D 7 H NEXT or L PREV Next set pulse width Press the H NEXT key or L PREV key to display the screen as shown on the right SFCM00006152D 8 ENTER Yes NON VOL Press...

Страница 224: ...value Step Key Procedure SFC screen 1 CLR No Confirm that the SFC is set to READY If it is not press the CLR No key to set it to READY SFCM00006009D 2 B CONF H NEXT or L PREV Press the B CONF key to a...

Страница 225: ...58D 7 H NEXT ENTER Yes NON VOL Press the H NEXT key The screen as shown on the right appears To reset press the ENTER Yes NON VOL key Totalized value is reset SFCM00006159D SFCM00006160D SFCM00006161D...

Страница 226: ...6 82...

Страница 227: ...d verify that communications are functioning properly 7 1 1 Wiring between converter and HART Communicator The following describes the methods of wiring between converter and HART Communicator Connect...

Страница 228: ...n example in the MEASURING MODE Press the MODE key 20 0 01 94 m3 h WP0 00069401 2 Operator s mode will be displayed approx 2 sec And the damping setting display will appear 20 0 OPERATOR S MODE 20 0 D...

Страница 229: ...ight hand corner of the display Fig 7 2 Online menu If the display is not as shown in Fig 7 2 but as shown in Fig 7 3 below no communications are being made Recheck the HART Communicator connections a...

Страница 230: ...gral counter reset Detector diameter High alarm value setting Detector constant Low alarm value setting Auto spike cut Setting output status setting Average processing selection Burnout Analog output...

Страница 231: ...splay as shown in Fig 7 6 appears move the arrow key up or down to select a flow unit After making a selection press F4 ENTER If F3 ESC is pressed here the selection will be canceled and the display w...

Страница 232: ...with the device The mark will disappear once communication has properly completed Specific gravity The specific gravity when selecting the unit of weight is set as follows 1 From online menu Select 1...

Страница 233: ...e entered Setting range of the damping constant is 0 5 to 199 9 3 Once a new value is entered press F4 ENTER to return to the basic setup menu When the value is outside the range error will be display...

Страница 234: ...m Fig 7 11 will then be displayed To adjust the zero point press F4 OK It will take approx 120 sec to adjust the zero point Fig 7 11 3 When F4 OK is pressed Fig 7 12 will be displayed and starts adjus...

Страница 235: ...n has properly completed Selecting function Pulse output and contact output can be selected Follow the procedures described below to select pulse output or contact output 1 From online menu Select 1 D...

Страница 236: ...a correction coefficient value in the value input display Up to six digits including a decimal point can be entered Setting range of correction coefficient is 0 1000 to 5 9999 3 Once a new value is e...

Страница 237: ...m online menu Select 1 Device setup 4 Detailed setup 2 Conf output 6 COMM output Fig 7 17 will then be displayed Fig 7 17 2 Once the display as shown in Fig 7 17 appears move the arrow key up or down...

Страница 238: ...e upper right hand corner while HART is communicating with the device The mark will disappear once communication has properly completed Detector type Follow the procedures described below to set the d...

Страница 239: ...ed to the converter The HART communicator mark will appear on the upper side while HART is communicating with the device The mark will disappear once communication has properly completed C2 value 1 Fr...

Страница 240: ...le HART is communicating with the device The mark will disappear once communication has properly completed Setting average processing To set ON OFF for average processing proceed as follows 1 From onl...

Страница 241: ...er right hand corner while HART is communicating with the device The mark will disappear once communication has properly completed Low flow cutoff To set the low flow cutoff proceed as follows 1 From...

Страница 242: ...right hand corner while HART is communicating with the device The mark will disappear once communication has properly completed Electrode status sensitivity 1 From online menu Select 1 Device setup 4...

Страница 243: ...move the arrow key up or down to select an Electrode status output mode After marking a selection press F4 ENTER OFF ZERO or HOLD can be selected If F3 ESC is pressed here the selection is canceled an...

Страница 244: ...s communicating with the device The mark will disappear once communication has properly completed Pulse scale To set the pulse scale proceed as follows 1 From online menu Select 1 Device setup 4 Detai...

Страница 245: ...io is set 50 If setting the value arbitrarily select YES and press F4 ENTER If duty ratio of 50 is fine select NO 3 Use the numeric keys to enter a pulse width in the value input display Setting range...

Страница 246: ...et value 1 From online menu Select 1 Device setup 4 Detailed setup 2 Conf output 3 Totalizer 2 Totalizer restart val Fig 7 35 will then be displayed OK EXIT ENTER ESC ABORT DEL SAVE HOME HELP MAGNEW2W...

Страница 247: ...ayed OK EXIT ENTER ESC ABORT DEL SAVE HOME HELP MAGNEW2W Low alarm 0 0 Fig 7 36 2 If resetting the totalized value select Yes and press F4 3 After pressing F4 ENTER Fig 7 37 will then be displayed Fig...

Страница 248: ...ange of high alarm value is 0 to 115 Do not set the value to be High alarm value Low alarm value 3 Once a new value is entered press F4 ENTER to return to the Digital output menu When the value is out...

Страница 249: ...n the upper right hand corner while HART is communicating with the device The mark will disappear once communication has properly completed Contact output status setting To select OPEN CLOSE of contac...

Страница 250: ...right hand corner while HART is communicating with the device The mark will disappear once communication has properly completed Pulse output burnout setting To set the output direction of pulse outpu...

Страница 251: ...ent signal press F4 OK By pressing F3 ABORT the procedure is canceled OK EXIT ENTER ESC ABORT DEL SAVE HOME HELP MAGNEW2W Setting fld dev Output to 4 mA Fig 7 43 2 Once the display as shown in Fig 7 4...

Страница 252: ...ill then appear Measure the output current from the converter and enter the current value by the mA into the device Once the input has been completed press F4 ENTER The converter will start adjusting...

Страница 253: ...n 0 0 m s Fig 7 50 4 To continue the manual zero press OK Then the screen as shown in Fig 7 51 appears Press OK to continue The notice as shown in Fig 7 52 appears OK EXIT ENTER ESC ABORT DEL SAVE HOM...

Страница 254: ...ssing F3 ABORT the procedure is canceled OK EXIT ENTER ESC ABORT DEL SAVE HOME HELP MAGNEW2W Setting fld dev 90 Hz Fig 7 55 2 Fig 7 56 will then appears Connect the calibrator and then press F4 OK Fig...

Страница 255: ...OK EXIT ENTER ESC ABORT DEL SAVE HOME HELP MAGNEW2W Connect reference meter Fig 7 60 7 After the gain adjustment has been completed display shown in Fig 7 61 appears Gain adjustment of 0 0 m s is now...

Страница 256: ...pear By pressing F4 OK the pulse output adjustment will start and the converter will output a pulse of 90 Hz If it is fine press F4 OK Fig 7 64 4 Fig 7 65 will then appear When executing the adjustmen...

Страница 257: ...n Fig 7 68 appears move the arrow key up or down to select an excitation current to adjust and then press F4 ENTER This time select 3 5 mA Fig 7 68 3 Fig 7 69 will then appears Connect the device to m...

Страница 258: ...etween the check pin Therefore when the excitation current is 3 5 mA approx 35 mV will be output Measure this value and input the value by the mV directly Press F4 ENTER The converter will start adjus...

Страница 259: ...alibrator Then Fig 7 74 is displayed Move the arrow key up or down and select 1 Start to execute the loop check OK EXIT ENTER ESC ABORT DEL SAVE HOME HELP MAGNEW2W Set another value Close Close Open F...

Страница 260: ...RT the procedure is canceled Fig 7 79 2 Fig 7 80 will then appear Choose START to start fixed value of analog current output and then press F4 ENTER Fig 7 80 3 Note of caution will appear as shown in...

Страница 261: ...BORT the procedure is canceled Fig 7 83 2 Fig 7 84 will then appear Choose START to start fixed value of pulse output and then press F4 ENTER Fig 7 84 3 Note of caution will appear as shown in Fig 7 8...

Страница 262: ...by the forcible change of the current signal press F4 OK By pressing F3 ABORT the procedure is canceled Fig 7 87 2 Fig 7 88 will then appear Choose START to start fixed value of contact output and the...

Страница 263: ...urn out status NVM FAULT Abnormal non volatile memory CPU FAULT Abnormal CPU Group 2 IN LOCAL MODE OFF Changing the setting from display DO OUTPUT MODE OFF Checking the contact output PLS OUTPUT MODE...

Страница 264: ...After returning to the Basic setup menu press F2 SEND Changed setting will be transmitted to the converter Shipping data recovery Follow the procedure described below to execute the shipping data rec...

Страница 265: ...h PV LRV 0 00 m3 h PV USL 84 82 m3 h PV LSL 0 00 m3 h PV Min span 0 00000 m3 h Xfer fnctn Linear Lo flo cutoff 2 Tube size 50 A Pulse scaling 27 77637 cm3 P Pulse Width 30 ms PV Damp 3 0 s AO Alrm ty...

Страница 266: ...cation method 1426 Burnout Analog output 14215 Burnout Pulse output 14225 Detector setting Detector diameter 1411 Device adjustment Detector type 1412 Analog current output adjustment 1231 Detector co...

Страница 267: ...2 value R W 2 Conf outputs 1 Analog output 1 PV unit 2 PV URV 3 PV LRV 4 Lo flow cutoff 5 Burn out AO 6 Output check AO 5 Review 2 Pulse output 1 Puls out unit 2 Puls scaling 3 Pulse width 4 Drop out...

Страница 268: ...7 42...

Страница 269: ...d troubleshooting Outline of this chapter This chapter presents an instrument maintenance and maintenance procedure and information to refer to when doing troubleshooting Ensure the procedure for main...

Страница 270: ...r straight and with care 3 Remove the 3 fixing screws 4 Remove by pulling out 5 Align the new card s connector to the converter connector Note Ensure the correct panel direction The panel attaching di...

Страница 271: ...r failure A major failure is referred to as a state or failure that causes a grave hindrance to the operation of the instrument and may lead to damage to the instrument itself if left untreated If maj...

Страница 272: ...20 C No output when powered on Check the signal line for correct connection Communication failure Check the signal line for correct connection A load resistance of 250 or more is required SFC Check th...

Страница 273: ...be reduced A circuit in some PLC may affect the flow measurement and the analog output may fluctuate In this case make sure that the both PLC and MTG flow meter are properly grounded Proper grounding...

Страница 274: ...8 6...

Страница 275: ......

Страница 276: ...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...

Страница 277: ...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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Страница 279: ...M2 MTG400 2001 Document Name MagneWTM Two wire PLUS Two wire Electromagnetic Flowmeter TIIS KCs Explosion protected Apparatus Model MTG15A User s Manual Date 1st edition June 2010 5th edition Mar 2020...

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