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Admag AX01C, Installation Manual

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Admag AX01C Installation Manual Download Page 32

  

<4.  Wiring>

31

IM 01E25A01-01EN

IMPORTANT

Improper grounding may result in an adverse effect on 
the flow measurement. Ensure that the instrument is 

properly grounded.

The electromotive force of the magnetic flowmeter 
is minute and it is easily affected by noise, and the 
reference electric potential is the same as that of the 
measuring fluid. Therefore, the reference electric 
potential (terminal potential) of the sensor and transmitter 
also need to be the same as that of the measuring fluid. 
Moreover, the potential must be the same as the ground. 
The magnetic flowmeter is equipped with an grounding 
ring that makes a connection with the charge of the 
measured fluid for grounding and protects the lining. 
Grounding rings are supplied with the instruments when 
specified with dedicated optional code.

F0425.ai

Grounding Resistance: 10 Ω or less (Class C requirements)

Note:

 

When lightning protection performance by the built-in lightning 

protectors is not required, grounding resistance 100 Ω or less 

(Class D requirements) can be applied.

600 V vinyl-insulated cable 

  Cable cross section area:

  2 mm

2

, and cross section 

 

area larger than power cable

F0426.ai

In case grounding rings 

are used.

In case grounding rings are not used.

(Available only for metal piping)

Figure 4.4.4  Grounding (Integral Flowmeter)

4.4.4  Connecting to External Instruments

WARNING

 

•  Before wiring with external instruments, be sure to 

turn off the power supply of the magnetic flowmeter.

•  Be sure the power supply of the external 

instruments is 

turned off, and then start wiring.

Read Section 4.6 for connection to external instruments.

4.4.5  Wiring Procedures

(1)  For Integral Flowmeter and AXW4A Remote 

Transmitter

1)  Removing the Cover

Loosen the cover locking screw (1 and 3) (See 
Figure 4.4.5 and Figure 4.4.6) clockwise using a 
hexagonal wrench (nominal size 3) to unlock the 
cover. Upon shipment from the manufacturing 
plant, the cover is unlocked. Hold the flowmeter 
with your hand and remove the cover by turning it 
in the direction of the arrow as shown below.

F0427.ai

Cover locking screws

(1)

(2)

Figure 4.4.5   Removing the Terminal Box Cover for Integral 

Flowmeter

(2)

(3)

Cover locking screws

F0428.ai

(1)

Figure 4.4.6   Removing the Terminal Box Cover for AXW4A 

Remote Transmitter

W

iring

4

Summary of Contents for AX01C

Page 1: ...ansmitter 29 4 5 Connecting to Remote Sensor and Remote Transmitter Sensor Side 34 4 6 Input and Output 37 5 Basic Operating Procedures 5 1 Operation by Display unit 40 5 2 Display and Basic Configuration 40 5 3 Display Mode and Setting Mode 43 5 4 Parameter Setting from Display Panel 44 5 5 microSD Card Setting 45 5 6 BRAIN Configuration Tool 45 5 7 HART Configuration Tool 46 5 8 Modbus Configura...

Page 2: ...EN ADMAG TI Series AXG AXW Magnetic Flowmeter Modbus Communication Type IM 01E21A02 05EN ADMAG TI Series AXW Magnetic Flowmeter Size 500 to 1800 mm 20 to 72 in General Specifications GS 01E25D11 01EN AXFA11G AXFC AXF Series Magnetic Flowmeter Read Me First IM 01E20A21 01Z1 AXFA11G Remote Converter Hardware Edition Software Edition IM 01E20C01 01E AXFA11G Remote Converter General Specifications GS ...

Page 3: ...nal legislation regulations Regarding This User s Manual This manual should be provided to the end user The contents of this manual are subject to change without prior notice All rights reserved No part of this manual may be reproduced in any form without YOKOGAWA s written permission YOKOGAWA makes no warranty of any kind with regard to this manual including but not limited to implied warranty of...

Page 4: ...er for use of measuring the liquid flow Do not use this instrument for other purposes WARNING Installation wiring and maintenance of the magnetic flowmeter must be performed by expert engineer or skilled personnel No operator shall be permitted to perform procedures relating to installation wiring and maintenance Wiring work should be done adequate wire sleeve crimp and torque force Use terminal w...

Page 5: ...n external switch or circuit breaker as a means to turn the power off capacitance 15A conforming to IEC60947 1 and IEC60947 3 Locate this switch either near the instrument or in other places facilitating easy operation Affix a Power Off Equipment label to this external switch or circuit breaker All procedures relating to installation must comply with the electrical code of the country where it is ...

Page 6: ... source voltage matches the voltage of the power supply before turning on the power Power Supply Code 1 AC Type Rated Power Supply 100 to 240 V AC 50 60 Hz DC Type Rated Power Supply 100 to 120 V DC Power Supply Code 2 AC Type Rated Power Supply 24 V AC 50 60 Hz DC Type Rated Power Supply 24 V DC Power Consumption 13 W Note For AXFA11 read the applicable user s manual as listed in Table 1 1 9 micr...

Page 7: ...dards specified by YOKOGAWA or due to improper maintenance of the installation location Failure or damage due to modification or repair by any party except YOKOGAWA or an approved representative of YOKOGAWA Malfunction or damage from improper relocation of the product in question after delivery Reason of force majeure such as fires earthquakes storms floods thunder lightening or other natural disa...

Page 8: ...name Qty AXW G Blanking Plug 1 0 to 2 pcs Remote Transmitter Model Part name Qty AXW4A Mounting Bracket 1 set Blanking Plug 1 0 to 2 pcs AXFA11G Mounting Bracket 1 set 1 When the following code is specified for Power Supply and Converter Communication I O the following quantity of blind plug is attached Power Supply code Communication and I O code Qty 1 D E or M 1 pc Other than those above 0 pc 2 ...

Page 9: ...s possible after transferring it to the installation location F0204 ai Figure 2 4 Name Plate AXFA11 Remote Transmitter F0201 ai Figure 2 1 Name Plate AXW Integral Flowmeter F0203 ai Figure 2 3 Name Plate AXW4A Remote Transmitter F0202 ai Figure 2 2 Name Plate AXW Remote Sensor 2 1 Model and Specifications Check As shown in Figure 2 1 to Figure 2 4 the model suffix code serial number meter factor f...

Page 10: ...ng avoid the negative pressure inside the measuring pipe Vibrations or Shocks Avoid installing the instrument in a place subject to shocks or vibrations 3 1 Piping Design Precautions IMPORTANT Design piping correctly referring to the following to prevent damage to sensors and to assure accurate measuring NOTE This section describes the remote sensor as an example The same attention must be paid to...

Page 11: ...on 4 In case the piping conditions are compounded install on the straight pipe section where the upstream part is sufficiently rectified 4 Maintaining Stable Fluid Conductivity IMPORTANT Do not install the flowmeter where fluid conductivity tends to become uneven If chemicals are fed near the upstream side of a magnetic flowmeter they may affect the flow rate s indications To avoid this situation ...

Page 12: ...direct the fluids from the bottom to the top to ensure that the pipes remain fully filled h h 0 h 0 h F0306 ai Incorrect Correct Incorrect Correct Figure 3 1 4 Mounting Positions Avoid air bubbles IMPORTANT If air bubbles enter a measurement pipe flow rate indications may be affected and measurement errors may be caused In cases where fluids contain air bubbles piping must be designed to prevent t...

Page 13: ...owmeter or expose it to excessive shock In particular be careful not to subject the flange surface to shock This may lead to lining damage which will result in inaccurate readings 3 Flange Protection Covers IMPORTANT Keep the protective covering i e the corrugated cardboard or other cushioning material in place over the flange except when mounting the flowmeter to the pipe 4 Terminal Box Cover IMP...

Page 14: ... placed between each the grounding ring and the sensor to avoid fluid leakage These gaskets are to be supplied by customer Do not forget those gaskets also when ordering and attaching the grounding rings later additionally Use the gasket of the equivalent hardness for gasket customer pipe and gasket sensor NOTE The tightening torque of gaskets varies by the type and external dimensions of the lini...

Page 15: ...eter In addition adjust any misalignment when the magnetic flowmeter is brought in as the jack can adjust vertical position but not horizontal one 4 Applying Gasket and optional Grounding Rings Gasket Necessary gaskets for piping connection are as below depending on the choice of grounding rings Use sheet gaskets designed to fit for the flange ratings ad fluid specifications The GF type 1 gaskets ...

Page 16: ...wmeter Set the angle of both handles symmetrically to be 45 degree from top If there are any bolt holes under the handles turn the grounding rings clockwise in order to locate handles between bolt holes Center the grounding ring to the center of the magnetic flowmeter 4 Connect the wire from the grounding ring to the screw of the magnetic flowmeter s flange and fix the wire by the nut This procedu...

Page 17: ...or sizes 1100 mm 44 in and above Mounting Procedure with optional Grounding Rings GR2 The grounding rings are installed and locked onto the magnetic flowmeter with gaskets B when shipped from factory Install the magnetic flowmeter into the customer s pipe with gaskets A supplied by customer 5 Tightening Nuts Pass the bolts from pipe line side not magnetic flowmeter side and tighten the nuts accord...

Page 18: ...nection Size mm inch ASME B16 5 500 600 B16 47 700 1000 Class 150 EN1092 1 PN10 JIS B2220 10K EN 1092 1 PN16 AWWA C207 Class D AS2129 Table D E AS4087 PN16 JIS F12 JIS 75M 500 20 71 to 118 60 to 99 74 to 123 76 to 123 131 to 218 600 24 97 to 162 82 to 126 101 to 168 118 to 171 124 to 206 700 28 125 to 208 135 to 202 146 to 244 120 to 200 167 to 242 202 to 337 800 32 176 to 294 160 to 229 190 to 31...

Page 19: ...700 1000 Class 150 EN1092 1 PN10 JIS B2220 10K EN 1092 1 PN16 AWWA C207 Class D AS2129 Table D E AS4087 PN16 JIS F12 JIS 75M 500 20 626 to 1044 527 to 876 652 to 1087 674 to 1089 1159 to 1931 600 24 862 to 1436 727 to 1113 894 to 1490 1043 to 1512 1095 to 1825 700 28 1106 to 1843 1193 to 1791 1295 to 2159 1061 to 1769 1478 to 2142 1788 to 2980 800 32 1562 to 2603 1420 to 2024 1680 to 2800 1494 to ...

Page 20: ...crew U bolt Figure 3 4 1 2 inch Pipe Vertical Mounting 1 Fix the instrument on the mounting fixture using four screws 2 Fix the mounting fixture with the instrument installed on a 2 inch pipe using a U bolt Horizontal Pipe Mounting F0318 ai Mounting fixture 2 inch pipe Nut U bolt Washer Screw Figure 3 4 2 2 inch Pipe Horizontal Mounting 1 Fix the instrument on the mounting fixture using four screw...

Page 21: ... 1 Fit the AXFA11 into the panel 2 Attach the mounting fixture to the AXFA11 using the screw and the washer and secure the instrument with the two clamp screws 3 5 Changing Direction of Electrical Connection 3 5 1 Integral Flowmeter 1 The following tool is required Hexagonal wrench nominal size 5 2 Turn off the power to the flowmeter 3 Using the wrench unscrew the four hexagonal bolts at the neck ...

Page 22: ...irection of electrical connection after delivery Submersible Type Model AXW W For District Heating and Cooling or Condensation proof Optional code DHC 1 The following tools are required Hexagonal wrench nominal size 1 5 Spanner nominal size 46 2 Turn off the power to the flowmeter 3 Using the spanner loosen the hexagonal nuts at the neck of remote sensor F0325 ai 4 Using the hexagonal wrench loose...

Page 23: ... display unit with your hand and loosen the two mounting screws Rotate the display unit 90 degrees clockwise and confirm the assembling position taking care of the connector and wire of the display unit At this time do not remove the connector Secure the display unit using its two mounting screws F0329 ai Clockwise 90 degrees Mounting screw two screws Figure 3 6 3 Changing Display Unit Direction 9...

Page 24: ...ote type ground the remote sensor and the transmitter separately Terminate all the cable finish with crimp terminal of a round or rod shape depending on the shape of the terminal block and connect them reliably Always route the power and output signal cables in separate steel conduit tubes except when the power supply voltage is 24 V and four core cables are used for wiring For the remote type rou...

Page 25: ...X1 EX2 EX1 EX2 85 3 35 On the sensor side Unit mm approx inch F0401 ai Crimp terminal Figure 4 2 1 Cable Finish for Excitaiton Cable NOTE For excitation cable and power cable always use a crimp terminal with an insulation cover Use crimp tools supplied by the manufacturer of the crimp terminal you want to use to connect the crimp terminal and cable Use crimp tools that are appropriate for the diam...

Page 26: ...or a plastic gland attached only in cases where an optional specification is selected for the electrical connection Cable gland has the following kinds depending on the type and size Integral Type Flowmeter AXW Size 500 to 1000 mm 20 to 40 in Optional Code Description EG2 2 pcs of waterproof gland and a blanking plug EG3 3 pcs of waterproof gland EU2 2 pcs of waterproof gland with union joint and ...

Page 27: ... that the cable is held firmly in place For working on the conduit or the flexible tubes G1 2 remove the waterproof gland and attach them directly to the electrical connection 1 Waterproof Gland Integral Flowmeter Optional code EG2 EG3 Cable Waterproof gland Gasket Washer F0405 ai Remote Sensor Optional code EG Washer F0406 ai Cable Waterproof gland Gasket Remote Transmitter AXW4A Optional code EG...

Page 28: ...ble G1 2 Remote Transmitter AXW4A Optional code EU4 EU5 Gasket Washer Tightening gland When working on conduit or flexible tube G1 2 only Cable G1 2 F0411 ai Remote Transmitter AXFA11 Optional code EU Gasket Washer Tightening gland When working on conduit or flexible tube G1 2 only Cable G1 2 F0412 ai 3 Plastic Gland Integral Flowmeter Optional code EP2 EP3 Plastic gland Gasket F0413 ai Remote Tra...

Page 29: ...ectrical connection When working on conduit or flexible tube G3 4 Extension plug x2 Cable G3 4 G1 2 Conversion plug x5 F0417 ai 4 3 2 Conduit Wiring When wiring the conduits utilize the waterproof gland to prevent water from flowing in through the conduit Place the conduit pipe on an angle as shown in the following figures Install a drain valve at the low end of the vertical pipe and open the valv...

Page 30: ...7 3 Locate this switch either near the instrument or in other places facilitating easy operation Affix a Power Off Equipment label to this external switch or circuit breaker Wiring Procedure 1 Check the instrument s power is off then remove the terminal cover transparent 2 Wire the power supply cable and the functional grounding cable to the power supply terminals 3 Install the terminal cover F042...

Page 31: ...set to asynchronization Do not change the following parameter Display Menu Path AXW AXW4A Device setup Detailed setup AUX calculation Power sync on off Device setup Detailed setup AUX calculation Set power freq 4 4 3 Grounding WARNING For the wiring of protective grounding terminate the cable finish with round shaped crimp terminal with insulation cover for M4 screw and connect it to the protectiv...

Page 32: ...an be applied 600 V vinyl insulated cable Cable cross section area 2 mm2 and cross section area larger than power cable F0426 ai In case grounding rings are used In case grounding rings are not used Available only for metal piping Figure 4 4 4 Grounding Integral Flowmeter 4 4 4 Connecting to External Instruments WARNING Before wiring with external instruments be sure to turn off the power supply o...

Page 33: ...igure 4 4 6 counterclockwise using a hexagonal wrench nominal size 3 to lock the cover 2 Terminal Configuration Integral Flowmeter and AXW4A Transmitter F0429 ai M4 Screw Type Integral Type AXW4A Remote Transmitter To be wired to Power Supply and I Os Clamp Type Terminal Symbol N L I O4 I O4 I O3 I O3 I O2 I O2 I O1 I O1 Refer to Input Output Table Functional Grounding Shorting Screw Need to be fi...

Page 34: ... Current output without BRAIN HART communication P Sout1 Pulse output or status output P Sout2 Pulse output or status output Sin Status input Modbus Modbus communication The position of Converter Communication I O code Integral Type AXW G Remote Transmitter AXW4A 3 For AXFA11 Remote Transmitter 1 Removing the Cover While supporting the front of the cover with your hand flip the connecting screw pr...

Page 35: ...layout labels 3 Installing the Cover While supporting the front of the cover with your hand flip the connecting screw protective cover over and tighten the four connecting screws 4 5 Connecting to Remote Sensor and Remote Transmitter Sensor Side WARNING Before wiring be sure that the power supply to magnetic flowmeter has been turned off to prevent an electrical shock 1 Removing the Cover Loosen t...

Page 36: ...mote Transmitter 2 Connection with AXFA11 Remote Transmitter Connect wiring as shown in the figure below I I CURRENT OUT AL AL C SA A C B SB ALARM OUT N L POWER SUPPLY EX2 EX1 EXCIT ATION P SI1 SI2 COM P PULSE OUT STATUS IN SIGNAL SO1 COM SO2 STATUS OUT FUSE 2 5A 250V AXFA11 transmitter Transmitter Remote sensor F0437 ai SA A B SB C EX1 EX2 Taping A B Taping C EX1 EX2 Individually tape and insulat...

Page 37: ... measured fluid and the ground and protects the flared face of lining Grounding rings are supplied with the instruments when specified with dedicated optional code Grounding Resistance 100 Ω or less Class D requirements 600 V vinyl insulated cable Cable cross section area 2 mm2 or larger F0438 ai In case grounding rings are used In case grounding rings are not used Available only for metal piping ...

Page 38: ...tput lout Active pulse output P Sout Connection of an electronic counter Observe that maximum allowable voltage and voltage polarity are correct when wiring Load resistance 1 kΩ or more Internal power supply 24 V DC 20 Maximum pulse rate 10 000 pulses s Maximum frequency output rate 12 500 Hz P Sout 24 V Transmitter 0 V P Sout Electronic Counter Load Resistance F0440 ai Figure 4 6 2 Connection dia...

Page 39: ... transisiter observe that maximum allowable current voltage polarity and output current level are correct Load resistance External instruments 1 kΩ or more Internal power supply 24 V DC 20 P Sout 24 V Transmitter 0 V P Sout Load Resistance F0444 ai Figure 4 6 6 Connection diagram Active status output P Sout Passive status output P Sout or Sout Because of connecting to a transisiter observe that ma...

Page 40: ...thout voltage Loading voltage during the switching status Close may result in damage on the electrical circuit The status input is used for connecting to the following no voltage contacts Switching status Resistance Closed 200 Ω or less Open 100 kΩ or more Transmitter Sin Sin F0447 ai Figure 4 6 9 Connection diagram Status input Sin Wiring 4 ...

Page 41: ...s keep the cover closed and operate the setting switches from the outside of the glass window If dirt dust or other substances surfaces on the glass of display cover wipe them clean with a soft dry cloth The operation with dirty gloves may cause a switch response error NOTE The language on the display is set to English as default at the factory shipment Select the adequate language referring to th...

Page 42: ...A ASCII Stop bit 1 1 bit 2 2 bit Parity N None O Odd E Even Example R 001 19200 E 1 5 2 2 Basic Configuration for Display For paramter setting from display panel configurable parameters differ by the three operational levels specfied in Table 5 2 2 and a passcode is needed to enter into Setting mode No passcode requires for Operator and a passcode corresponding to each level requires for Maintenan...

Page 43: ...e F0506 ai 0 50000 50 0 12 00 m s mA 00 00 VEL FLP AO1 SET SFT INC F0511 ai 00 00 FNL SET SFT INC Normal Long tag 1234567 TAG12345 LTG TAG Indicate 32 characters of the Long Tag in the first line Indicate 16 characters in the first half of 32 characters of the Long Tag in the second and third lines 4 line F0507 ai 0 50000 50 0 12 000 m s mA Normal 00 00 VEL AO1 FNL SET SFT INC FLP F0512 ai 00 00 F...

Page 44: ...wed only by parameter setting from the display unit Display Menu Path Device setup Detailed setup Access cfg Chg mainte Device setup Detailed setup Access cfg Chg special 1 Passcode for Maintenance operation level To change the passcode Maintenance code Maintenance or Specialist as the operational level is required 2 Passcode for Specialist operation level To change the passcode Specialist code Ma...

Page 45: ...en returns to the Display Mode NOTE Be sure to set the Flow rate unit in the beginning when the Flow rate unit and Flow span value are changed at the same time When the unit is changed the value of flow rate span is converted to related values automatically according to the unit change 5 4 2 Setting example of Numeric type Data Flow rate span The following is the procedure of changing the Flow rat...

Page 46: ...is shown as below Read the user s manual of BT200 IM 01C00A11 01E for the operation and the user s manual of BRAIN communication type as listed in Table 1 1 for the detailed parameter setting via BRAIN communication The communication signal is superimposed onto the 4 to 20 mA DC analog signal to be transmitted The BRAIN configuration tool can interface with this device from the control room this d...

Page 47: ...ORTANT Communication signal is superimposed on analog output signal It is recommended to set a low pass filter approximately 0 1s to the receiver in order to reduce the output effect from communication signal Before online communication confirm that communication signal does not give effect on the upper system 5 7 2 HART Configuration Tool and DeviceRevision IMPORTANT Protocol revision supported b...

Page 48: ...1 1 for the detailed parameter setting via Modbus communication 5 8 1 Connections with Modbus Configuration Tool The Modbus configuration tool is connected to the transmitter instead of Modbus host RS 485 USB Adaptor is required to connect transmitter to PC See Figure 5 8 e g FieldMate Pull Up Pull Down Slave n ADMAG LT LT Balanced Pair B A C Common D1 D0 LT Line Termination D R D D R R F0531 ai F...

Page 49: ...g zero adjustment is as follows Display Menu Path Device setup Diag Service Autozero Execute Device setup Diag Service Autozero Result Zero value Enter the Setting Mode Read Section 5 3 F0601 ai Device setup Process variables Diag Service Easy setup wizard 00 00 SET SFT INC Select Diag Service accoriding to the menu path above F0602 ai Diag Service Verification Autozero AO AI trim 00 00 SET SFT IN...

Page 50: ...switch i e SW1 2 are located adjacent to each other Accordingly special care should be taken when making switch settings Setting of Burnout Switch The burnout function sets the direction of current output in situations where the CPU has become damaged Upon shipment from the manufacturing plant the burnout direction is set to High i e 21 6 mA however in cases where the optional codes C1 or C2 have ...

Page 51: ...witch SW2 This switch is only available for the product with Modbus communication Line terminations of two ends on the bus are required to communicate Modbus One termination mode can be set using the line termination switch SW2 See Figure 6 3 1 Table 6 3 4 Line termination switch SW2 Position of Switch Termination mode Description 1 2 ON OFF Bus end Available when both SW2 1 and SW2 2 are ON Resis...

Page 52: ...n making switch settings 1 Setting of Burnout Switch The burnout function sets the direction of current output in situations where the CPU has become damaged Upon shipment from the manufacturing plant the burnout direction is set to High i e 25 mA however in cases where the optional codes C1 have been specified the output direction will be set to Low i e 0 mA Modification of the burnout direction ...

Page 53: ...current was detected Contact Yokogawa service center F 018 Coil open Coil of sensor was disconnected Turn off the power check coil of sensor and excitation cable F 019 Coil short Coil of sensor was shorted Contact Yokogawa service center F 020 Exciter FAIL Failure of excitation circuit was detected Contact Yokogawa service center F 021 PWM 1 stop Error of pulse width modulation 1 was detected Cont...

Page 54: ...Analog output 1 parameter setting S 063 AO 2 4 20 lmt Setting error of Current output 2 was detected fulfill LRV HRV Check or change Analog output 2 parameter setting S 064 AO 1 mlt rng Setting error of Multi range function was detected fulfill 1st range 2nd range and select either multi range or absolute range Check or change multi range parameter setting N 065 H L cfg ERR Setting error of ararm ...

Page 55: ...is set to Current output 2 Check current output 2 is test mode or not S 098 Pls 1 fix It was detected that fixied value is set to Pulse output 1 Check pulse output 1 is test mode or not S 099 Pls 2 fix It was detected that fixied value is set to Pulse output 2 Check pulse output 2 is test mode or not C 101 Param restore run Restore function of parameter is running N 102 Disp over Number of digits ...

Page 56: ...tion type Add trademark informations HART Modbus Revise the table for blanking plug quantity Add the installation location precautions Add the explanation of cable for Modbus communication Add the table for connection terminal for Modbus communication type Add the explanations for Modbus communication Add the explanation of Modbus configuration tool Add the information of parameter for Modbus comm...

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