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In no event shall Azbil Corporation be liable to anyone for any indirect, special or consequential damages. This information and specifications in this document are subject to change without no- tice.
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SAFETY PRECAUTIONS About Icons The safety precautions described in this manual are indicated by various icons. Please be sure you read and understand the icons and their meanings described below before reading the rest of the manual. Safety precautions are intended to ensure the safe and correct use of this product, to prevent injury to the operator and others, and to prevent damage to property.
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Safety messages Carefully read this section before installing or operating this device. Cautions for installation WARNING Installation of the device should be done by the expert from the safety perspective. In case of the installation in the hazardous area, follow the regulation/guidance of the explosion-proof.
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Turn off the Fieldbus power supply before connecting the Fieldbus cable to the transmit- ter. The transmitter or the Fieldbus power supply can be damaged. This type of damage is not covered by Azbil Corporation’s warranty. Be sure to plug all unused conduit connections with a water tight plug.
Foundation Fieldbus system. It describes available configurations and provides definitions for all the major parts of the transmitter. MagneW Flowmeter PLUS+ Thank you for purchasing the Azbil Corporation model MGG14C MagneW PLUS+ Flowmeter This system features: • Advanced multi-variable capacity • Digital panel display •...
Figure1-2 Remote system 1.2 F Fieldbus oundation The Foundation Fieldbus provides communications and programmability for a single or multiple flowmeter system. Some features of the fieldbus include: • Complies with Foundation Fieldbus H1 (31.25 kbps voltage mode bus) specifications. • Supports the standard Analog Input (AI) function block. •...
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Figure1-3 System using a F Fieldbus oundation...
1.3 Main components The transmitter consists of the components shown in the figure below. Figure1-4 Main components (1) Local user interface – Indicates the instantaneous flow rate or the totalized valve. The flowmeter functions can be accessed using the four infrared sensor keys on the panel. (2) Fieldbus interface board –...
1.4 Local user interface Figure1-5 Local user interface Other than MEASURING Display MEASURING MODE MODE Main display Indicates a value set by PARAM_SELECTION Indicates flow velocity. under the block selected by BLOCK_TAG_SEL. Indicates maximum four values cyclically. Auxiliary display Upper auxiliary display Indicates procedures for the parameter setting or Indicates the information of [Tag, unit, or status]...
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The following table is a summary of the functions of each of the keys.
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How to operate the infrared touch sensor For best results, approach the key from below and completely cover the circle. Then move your finger straight down to its original position. These motions ensure correct operation. Moving sideways across the keys can accidentally activate the wrong control. Figure1-6 Using the touch senser keys...
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Local user interface operation The following table describes the functions available in each mode. MEASURING MODE Display Other than MEASURING MODE MEASURING MODE This is the normal operational mode and indicates the measuring status. Each time the MEASURING MODE is selected, data is written into memory.
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MEASURING MODE AI – 01 PV Push 3 seconds MODE The screen returns to MEASURING mode in case of no operation for 8 seconds. ENTER BASIC SET Move the cursor under “N” and Move the cursor under “Y” and press key.
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BASIC SETUP MODE 2 seconds later MODE ENTER PD TAG 1/2 to Fig1-10 screen ADVANCED YA – RC - 001 PD TAG 2/2 MODE ENTER YA – RC - 001 MAINTENANCE to Fig1-11 screen NODE ADRESS MEMO XXXXXXXX DENSITY 1.0000 DAMPING 003.0 s SVR 10.000 m/s...
The MagneW Fieldbus communication type employs the specification standardized PLUS+ by the FieldComm Group, and provides interoperability between Azbil devices and those produced by other manufacturers. Fieldbus comes with software consisting of three AI function blocks that enable the flexible implementation of systems.
2200, 2300 For totalization volume * Number of AI becomes three when selecting flow signal analysis function. Flow signal analysis function will be provided as call factory basis. Consult your azbil representative. 2.2.4 Transducer Block Block name...
2.3 VFD/Object correlation diagram Device Display Senso r Function block VFD FF standard transducer block Resource Display transducer block Basic information control block (FLOW/Positioner/Pressure) Function block Control function Function Function Function VCR control View Trend Alert Object Object Object Link object Communication stack (FMS/FAS/DLL) Physical layer (PHL)
, use an M4 screw terminal claw. Some hosts PLUS+ require a connector. Refer to Azbil Corporation when making arrangements to purchase the recommended equipment. Connect the devices as shown in Figure 2-2. Connect the terminators at both ends of the trunk, with a minimum length of the spur laid for connection.
Figure2-2 Cabling 2.5 Others Connect/disconnect the fieldbus devices Before connecting/disconnecting the fieldbus device to the network, make sure this activity does not affect the process. Fieldbus network allows device connection/disconnection to the network while the device circuit is alive. However from the process safety perspective, the device connection/ disconnection to the network after turn off the power is suggested.
3. Installation Overview This chapter describes the installation and wiring of the device in the following order: - Criteria for selecting the installation environment - Overview of the device installation - Wiring of signal cables WARNING Installation of the device should be done by the expert from the safety perspective. In case of the installation in the hazardous area, follow the regulation/guidance of the explosion-proof.
3.1 Before installing electromagnetic flowmeter Criteria for selecting the installation environment Getting started Select the optimal location for installing the device according to the following criteria in order to maximize its performance. Note: - Install the device in a location with an ambient temperature of -25 °C to 60 °C (-13 °F to 140 °F) and an ambient humidity of 5 to 100% RH to prevent device malfunction or output errors.
3.2 Installation of transmitter Installation of transmitter Basic mounting methods The transmitter can be mounted in three ways—integrated mounting with the flowtube, wall-mounting, and 2B-pipe mounting Mounting plate Terminal box Tag number plate Figure3-1 Wall-mounting of transmitter 2B-pipe mounting 2B-pipe Mounting bracket Material: SPCC (Zinc plating)
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Turn off the Fieldbus power supply before connecting the Fieldbus cable to the transmit- ter. The transmitter or the Fieldbus power supply can be damaged. This type of damage is not covered by Azbil Corporation’s warranty. Be sure to plug all unused conduit connections with a water tight plug.
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- Connection points on the main unit of the electromagnetic flowmeter - Terminal layout - Transmitter terminal table - Cables between flowtube and transmitter - Cable specifications - Connection between flowtube and transmitter - Selection of wiring cable - Installation of wiring cable - Connection to the Fieldbus output Note: - Do not directly connect the AC power supply to the main unit of the electromagnetic...
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Terminal layout Figure3-3 Terminal layout of remote transmitter Integral transmitter: Terminal layout Unlike a remote transmitter, an integral transmitter does not use the terminals X, Y, SB, SA, A, B, C, and E. These terminal symbols are thus erased from the layout. DC-24V transmitter: Terminal wiring diagram The power terminal of the DC-24V remote transmitter is indicated as POWER DC 24V.
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Please use a special cable (MGA12W) designated for connecting the flowtube and transmitter. Select a signal cable (Azbil’s special cable or a commercially-available shielded cable) depending on the fluid conductance, cable length, and the diameter of the flowtube. Refer to the figure below.
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Signal cable (Model: MGA12W) Cable termination on the owtube side Cable termination on the transmitter side Designed for an M4 screw Flowtube Transmitter Designed for an M4 screw side side Designed for an M4 screw Flowtube side (type code A) Flowtube Designed for an M4 screw side...
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Excitation cable (Model: MGA12W) Insulator Flowtube Transmitter Designed for an M4 screw side side Designed for an M4 screw Cable termination on the owtube side Designed for an M4 screw Black Flowtube side White (Model code: A) Designed for an M4 screw Black Flowtube side...
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Electrical wiring (3) Connection between flowtube and transmitter Dedicated cable model MGA12W Signal cable model MGA12W Signal cable 2-core Converter Single shielded cable Detector Excitation cable model MGA12W Commercially available cable Signal cable 2-core Single shielded cable Converter Detector Excitation cable Figure3-7 Connection between flowtube and transmitter 3-10...
4. Startup and Shutoff Overview This chapter describes the procedure for starting up the device and performing zero adjustment. Follow the instructions in this chapter when you start up and operate the device for the first time. Zero adjustment can be made in one of the following ways: Ȳ...
4.2 Steps before measurement Setting up flowtube data Getting started Select and configure the constant of the flowtube used in combination with the transmitter, flowtube type, and diameter. Default settings The settings of EX 300.0, MGG, and DIA 050.0 are applied when no flowmeter is specified for the combined use with the transmitter.
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Zero adjustment Getting started Make sure to perform zero adjustment after starting up the device. There are three ways to do so. Ȳ Using the device’s LUI Ȳ Using the parameter list by communicating with the device Ȳ Using the menu by communicating with the device Adjust the measured instantaneous flow rate value to zero when the fluid inside the flowtube is sitting still.
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Checking the operation of Fieldbus Check to see if the device operates properly with Fieldbus. Prior to operating Fieldbus, the DD file (device description) and the CF file (capability) of the device need to be copied to the host. Download the DD file and CF file from the official website of the FieldComm Group. Operation of Fieldbus requires the following settings in the host.
4.3 Shutoff CAUTION · Make sure to switch the controller to manual control mode in order to shut off the device and stop the output to the controller. This safeguards the controller from direct impacts caused by the sus- pended output from the device. ·...
5. Basic Settings by Fieldbus Communication Overview This chapter outlines zero adjustment as an operation performed using Fieldbus communication, each Transducer block, as well as basic parameter settings. Some parameters require O/S to be selected for the Block MODE parameter in order to change the settings.
- Block menu for PCs A compatible host (PC) can display this block menu. A menu prepared for each block displays parameters such as setup and adjustment of the positioner. (Example: Azbil's device management system - InnovativeField Organizer) - Parameter list All parameters are displayed by block.
5.2 Zero adjustment Getting started Once the device has started up, make sure to perform zero adjustment in one of the following three ways. Adjust the measured instantaneous flow rate value to zero when the fluid inside the flowtube is sitting still. Note: - Zero adjustment is extremely important for ensuring accurate measurement of flow rate.
5.3 Basic settings Flow Transducer Block Overview of function Flow Transducer Block enables calculation of flow velocity, volume flow rate, and mass flow rate based on the sensor outputs of the electromagnetic flowmeter. The calculated volume flow rate and mass flow rate are output to AI Function Block and TOT Function Block.
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Indicates setting values for the upper and lower range limits, unit, and the position of the decimal point for the volume flow rate. The unit for the flow rate must be identical to the unit assigned for XD_SCALE in AI Block.
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Table 5-1. Units that can be set up for volume flow rate Unit of Unit of time volume flow rate /d (1514) /h (1513) /min (1512) /s (1511) /d (1350) /h (1349) /min (1348) /s (1347) L/d (1354) L/h (1353) L/min (1352) L/s (1351) bbl/d (1374)
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Display Transducer Block Overview of function Display Transducer Block controls the display of measurement values and alarm indication in the local user interface (LUI). Input and output signal values for function blocks installed in the device can be displayed, such as OUT of AI Block and PRIMARY_VALUE and SECONDARY_VALUE of Flow Transducer Block.
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UNIT_SELECTION_n You can select whether the parameter in display setting n will be displayed using the unit associated with it or another desired unit. Select Auto (0) in order to display the parameter with the associated unit as assigned for the displayed value, and select Custom (1) in order to display the parameter with another desired unit.
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Several Parameter Display Display Transducer Block can display a maximum of 4 parameters sequentially and periodically. This section will explain the setting of displaying two parameters as an example. This explains how to set it to display the PV value of Flow Transducer Block and OUT value of AI Function Block periodically.
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Status Display Please refer to Table 5-5 for the status displayed by the string part. Alarm Display When an alarm is activated, the alarm display strings of Table 5-6 will get periodically displayed. Irregular Display During OOS and main board communication error, the regular display will be switched to irregular display.
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Table 5-4 LUI Display Unit String List Unit Code Unit String Displayed in LUI Description 1000 Kelvin 1001 degC degree Celsius 1002 degF degree Fahrenheit 1003 degR degree Rankine 1034 cubic meter 1036 cubic centimeter 1038 liter 1048 US gallon 1049 ImpGal Imperial gallon...
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Unit Code Unit String Displayed in LUI Description 1331 lb/min pound per minute 1332 lb/h pound per hour 1333 lb/d pound per day 1334 STon/s short ton per second 1335 STon/min short ton per minute 1336 STon/h short ton per hour 1337 STon/d short ton per day...
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Unit Code Unit String Displayed in LUI Description 1470 MImpGal/min mega imperial gallon per day 1472 mImpGal/h milli imperial gallon per hour 1473 kImpGal/h kilo imperial gallon per hour 1474 MImpGal/h mega imperial gallon per hour 1476 mImpGal/d milli imperial gallon per day 1477 kImpGal/d kilo imperial gallon per day...
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Unit Code Unit String Displayed in LUI Description 1627 mCFS cubic millifeet per second 1648 kgal kilogallon 1649 kImpGal kilo-imperial gallon 1653 Mft3/ d cubic Megafeet per day 1654 Mm3/ d cubic Megameters per day Table 5-5 Display Transducer Block Display Status List Quality Substatus Display String...
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Table 5-6 Display Transducer Block Display Alarm List FD_xxx_ACTIVE Bit Display String Description Check Check Function Bit Not used Not used Not used Gain Calibration Gain Calibration Zero Calibration Zero Calibration Fixed EX Current Fixed EX Current Touch-Key Active Touch-Key Active Not used Not used Not used...
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Diag Transducer Block Overview of function Diag Transducer Block calculates values for diagnosing the integrity of the flow rate signal based on the sensor output from the electromagnetic flowmeter. The calculated diagnostic value is output to AI Function Block. The block judges the diagnostic value by comparing it against the threshold value. The result is output in the device status summary of Resource Block as an alarm.
6. Maintenance and Troubleshooting Overview This chapter describes maintenance and checkup procedures for the electromagnetic flowmeter and reference information for troubleshooting. 6.1 Troubleshooting Types of trouble Introduction There are three types of trouble that could happen when the electromagnetic flowmeter is started up for operation.
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Trouble at the start of operation Troubleshooting Address a problem occurred at the start of operation in accordance with the table below. If the instruction in the table does not help eliminate the trouble, the electromagnetic flowmeter may be out of order. Please contact us by referring to the end of this instruction manual.
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Trouble during operation Troubleshooting Address a problem occurred during operation by taking the following steps. 1. Check if the same trouble is described in the table. If yes, address the problem as instructed in the table. 2. If the trouble cannot be resolved after following the above step, the electromagnetic flowmeter may be out of order.
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Error messages and corrective actions This section describes errors that may be experienced in each block and corrective actions. Swiftly take proper measures or corrective actions. Errors experienced with Resource Block Error display Error description Corrective action ROM error or EEPROM error in 1.
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Errors experienced with Flow Transducer Block Error display Corrective action 1. Check the connection. SENS EX FAILURE 2. Measure the coil’s resistance. 3. Reboot. 1. Reboot. SENS NVM FAILURE 2. Replace the main P/C. 1. Reboot. SENS ADC FAILURE 2. Replace the main P/C. 1.
6.2 Input of simulated signals from calibrator Introduction A special calibrator has been designed for the electromagnetic flowmeter. This special calibrator can generate the same kind of signal as the flow rate signal produced by the flowtube. This simulated signal can be used for checking relevant functions of the transmitter.
6.3 Measurement of excitation current Introduction The value and direction of the excitation current that flows in the coil in the flowtube can be checked. The current value is checked by connecting an ammeter in series to the excitation cables of the flowtube and transmitter.
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Method using Fieldbus communication Accessing the option from the parameter list 1. Set TARGET of MODE_BLK in FLOW Transducer Block to O/S (Out of Service). 2. Set “1” (EXX) to EX_OUTPUT_CMD in FLOW Transducer Block. The excitation current is fixed to EXX. Measure the excitation current and write down the excitation current value.
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6.4 Gain adjustment Measuring method using LUI Step Procedure Screen 0.0000 Enter CALIBRATION MODE and display the screen shown on the right. 0.0000 Set the cursor at the position of READY and Gain calibration starts (the press the key to start gain calibration at the main display blinks).
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Method using Fieldbus communication Accessing the option from the parameter list 1. Set TARGET of MODE_BLK in FLOW Transducer Block to O/S (Out of Service). 2. Use the calibrator to input 0.0 m/s. 3. Set “1” (0.0 m/s) to GAIN_CALIBRATION_CMD in FLOW Transducer Block. Zero adjustment starts.
Appendix B. Parameter List Resource Block (Base INDEX) Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting Indicates the number of changes of the Static parameter that belongs to the ST_REV Resource block. It is incremented by one 0 ≤...
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting bit0: Program bit1: Tune bit2: Alarm Grant D-R/W bit3: Local bit4: Operate bit5: Service This parameter is used to permit/deny bit6: Diagnostic GRANT_DENY access from MMI or other host devices to bit0: Program Denied parameters in this block.
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting Sets the timeout time for writing the value for a setting value change (SPC) from the host arithmetic unit connected with the RCAS_IN parameter when MODE of the Function block is RCAS.
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting Permits or inhibits automatic checking for generation of BLOCK_ALM of the Resource block. Automatic 0: Auto Ack Disabled 0: Auto Ack ACK_OPTION S-R/W checking means acknowledgment in 1: Auto Ack Enabled Disabled communication which is regarded as...
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting Parameter that selects a condition classified into this alarm category FD_OFFSPEC_ 0x00C00000 (OFFSPEC). The same condition may S-R/W bit23/bit22 become active for more than one category of the four alarm categories.
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting 0: Undefined unacknowledged D-R/W 1: Acknowledged 2: Unacknowledged 0: Undefined Parameter for notifying the state change 1: Clear - reported FD_MAINT_ALM of unmasked items of this alarm category alarmstate 2: Clear - not reported (MAINTENANCE) to the host system.
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FLOW Transducer Block Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting Indicates the number of changes of the Static parameter that belongs to FLOW_ ST_REV TB. It is incremented by one (0x0001) 0 ≤ X ≤ 65535 when a change is made for a parameter whose access attribute is “S-.
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106: user trim special calibration 255: other SENSOR_CAL_ Indicates the location of the flowmeter S-R/W "AZBIL" adjustment that was last carried out. SENSOR_CAL_ The time of the flowmeter adjustment that S-R/W $DATE DATE was last carried out can be set.
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting bit0: Flowtube Coil open circuit bit1: Nonvolatile Memory Check Error bit2: A/D Converter Error bit3: ROM Check Erorr bit4: RAM Check Error bit5: Main Board Communications Error bit9: Not Calibrated BLOCK_ERR_ Indicates the details of BLOCK_ERR.
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting SECONDARY_ 0: OFF Selects the spike cut mode from OFF, VALUE_SPIKE_ S-R/W 1: Auto 0: OFF AUTO, and MANUAL. CUT_MODE 2: Manual SECONDARY_ Sets the spike cut time.This parameter VALUE_SPIKE_ should be set only when the MANUAL S-R/W...
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting 0: None GAIN_ 1: 0.0m/s Executes the gain adjustment of the CALIBRATION_ D-R/W 2: 2.5m/s transmitter. 3: 10m/s 4: Cancel 0: None GAIN_ 1: Executing Displays the result of the transmitter gain CALIBRATION_ 2: Success adjustment.
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting FLOW_ Displays the revision of the main board SOFTWARE_REV (flow rate calculation S/W). CLEAR_FLOW_ 0: None TB_STATUS_ Deletes the self-diagnosis history. D-R/W 253: Clear RECORDS Date 0: None 1: Flowtube Coil open circuit FLOW_TB_...
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting Date 0: None 1: Flowtube Coil open circuit 2: Nonvolatile Memory Check FLOW_TB_ Saves up to 10 data items of the time at Error STATUS_ which Flow_TB has detected an error and Value 3: A/D Converter Error RECORD_7...
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Display Transducer Block Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting Indicates the number of changes of the Static parameter that belongs to DISPLAY_ ST_REV TB. It is incremented by one (0x0001) 0 ≤ X ≤ 65535 when a change is made for a parameter whose access attribute is “S-.
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting bit0: Parameter 1 Configuration Error bit1: Parameter 2 Configuration Error BLOCK_ERR_ bit2: Parameter 3 Configuration Indicates the details of BLOCK_ERR. DESC_1 Error bit3: Parameter 4 Configuration Error bit4: Parameter/Information Selection Error...
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting BLOCK_TAG_ Inputs Block TAG of the parameter to be S-R/W spaces SELECTION_3 displayed on Screen 3. PARAM_ Selects a parameter to be displayed on S-R/W SELECTION_3 Screen 3.
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting OPERATOR_ Saves up to 10 data items of the time at Date ACTION_ which LUI input mode was changed and RECORD_8 the mode after the change. 0x00: Local User I/F Inactive Value 0x80: Local User I/F Active...
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Sub-parameter Access Size Factory default INDEX Parameter name Description Range name attribute (Byte) setting (0: Undefined) Parameter for generating an alert when Unacknowledged D-R/W 1: Acknowledged fixed data (data whose access attribute is 2: Unacknowledged “S-”) of Diag Transducer Block is changed. 0: Undefined The configuration is as follows: 1: Clear - reported...
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1st layer 2nd layer 3rd layer 4th layer 5th layer 6th layer Description STYLE BLOCK Display Parameter 2 GROUP Disp_TB Block Type Selection 2 Parameter Disp_TB Block Tag Selection 2 Parameter Disp_TB Parameter Selection 2 Parameter Disp_TB Display Tag 2 Parameter Disp_TB Unit Selection 2 Parameter Disp_TB...
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1st layer 2nd layer 3rd layer 4th layer 5th layer 6th layer Description STYLE BLOCK Flowmeter Information GROUP GROUP Flow Software Parameter Flow_TB Revision Transmitter GROUP Flow_TB Information Transmitter Model Parameter Flow_TB Number Transmitter Serial Parameter Flow_TB Number Flowtube Information GROUP Flow_TB Flowtube Model...
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1st layer 2nd layer 3rd layer 4th layer 5th layer 6th layer Description STYLE BLOCK Diagnostics WINDOW Device Alarm Detection Display/setting of the alert PAGE information on four categories of NAMUR Alarm Indication Display of errors which are GROUP currently occurring Fail Active Parameter RB Offspec Active...
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1st layer 2nd layer 3rd layer 4th layer 5th layer 6th layer Description STYLE BLOCK Flow_TB Status Record 10 GROUP Flow_TB Flow TB Status Parameter Flow_TB Record 10.Date Flow TB Status Parameter Flow_TB Record 10.Value Operator Action Records PAGE Disp_TB Erase Operator Action Clears the operation history.
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1st layer 2nd layer 3rd layer 4th layer 5th layer 6th layer Description STYLE BLOCK Scale Diagnostic Setup GROUP Diag_TB Scale Level GROUP Diag_TB Scale Level Range.EU Parameter Diag_TB at 100% Scale Level Range.EU Parameter Diag_TB at 0% Scale Level Range. Parameter Diag_TB Units Index Scale Level Range.
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1. Warranty period and warranty scope 1.1 Warranty period Azbil Corporation's products shall be warranted for one (1) year from the date of your purchase of the said products or the delivery of the said products to a place designated by you.
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Although acceleration of the above situation varies depending on the conditions or environment of use of the products, you are required not to use any Azbil Corporation's products for a period exceeding ten (10) years unless otherwise stated in specifications or instruction manuals.
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