Azbil MagneW FLEX+, MGG14C, MagneW PLUS+, MGG10C User Manual
MagneW FLEX+/PLUS+
Electromagnetic Flowmeter
Converter
Model MGG10C/MGG14C
User’s Manual
CM2-MGG310-2001
Copyright, Notices and Trademarks
© 2007-2018 Azbil Corporation. All Rights Reserved.
While the information in this manual is presented in good faith and
believed to be accurate, Azbil Corporation disclaims any implied war-
ranty of merchantability or tness 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 indirect,
special or consequential damages. This information and specications
in this document are subject to change without notice.
MagneW is a trademark of Azbil Corporation in Japan and/or other
countries.
®
HART
is a registered trademark of FieldComm Group.
Safety
About this manual
This manual contains information and warnings that must be observed to keep the
model MGG10C/MGG14C MagneW
installation, correct operation and regular maintenance are essential to ensure safety
while using this device.
For the correct and safe use of this owmeter, it is essential that both operating and
service personnel follow generally accepted safety procedures in addition to the safety
precautions specied in this manual.
The following symbols are used in this manual to alert you to possible hazards:
Denotes a potentially hazardous situation which, if not avoided could result in
death or serious injury.
FLEX+/PLUS+ Flowmeter operating safely. Correct
WARNING
Denotes a potentially hazardous situation which, if not avoided could result in
minor injury or damage to device.
Safety messages
Carefully read this section before installing or operating this device.
ELECTRIC SHOCK HAZARD! Turn the power supply OFF before opening the
converter cover.
Switch the control equipment to manual control before terminating owmeter
operation and shutting o the output to the control equipment. This action
prevents the power shut-o from directly aecting the control equipment.
CAUTION
WARNING
CAUTION
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter i
Safety Azbil Corporation
CAUTION
Install the owmeter 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
equipment malfunction or output errors.
CAUTION
Do not install the owmeter near high-current power lines, motors or transformers
to prevent damage from electromagnetic induction, which can cause equipment
malfunction or output errors.
CAUTION
Do not install the owmeter in a location subject to direct sunlight, wind, rain,
severe vibration, or in a highly corrosive atmosphere. The converter and detector
can be damaged.
CAUTION
Be sure to ground the welding power transformer when welding near the
owmeter to avoid output errors.
CAUTION
DO NOT use the owmeter to ground a welder. It can damage the owmeter.
ii Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Azbil Corporation Safety
MagneW FLEX+/PLUS+ Electromagnetic Flowmeter CE
Conformity Supplement
CE CONFORMITY: This product is in conformity with the protection requirements of the
following European Council Directive: 2014/30/EU, the EMC Directive and
2014/35/EU, Low Voltage Directive. Conformity of this product with any
other “CE Mark” Directive(s) shall not be assumed.
EMC Directive/Standard PC Conformity Notes
ELECTROMAGNETIC COMPATIBILITY: 2014/30/EU,
EMC Directive
EMISSIONS: EN61326-1:2013, Gr.1 Class A, Electrical
equipment for measurement, control and laboratory use
EN 55011:2009/A1: 2010, Gr.1, Class A, Industrial Control
Equipment, Radiated electromagnetic disturbances 30MHz -
1000MHz,
IMMUNITY: EN61326-1:2013, Electrical equipment for
measurement, control and laboratory use, EN 61326-2-3:2013,
Particular requirements
EN 61000-4-2: 2009, ESD, Electrostatic Discharge BB4 kV Contact
EN 61000-4-3:2006 + A2:2010, Radio-frequency
electromagnetic eld, amplitude modulated 80 -2700 MHz
EN 61000-4-4:2012, Electrical Fast Transients/Burst B 1kV 1
EN 61000-4-5: 2006, Surge B 1kV 1
EN 61000-4-6:2009, Conducted Radio-frequency, 150 KHz -
80 MHz
EN 61000-4-8: 2010, Power frequency magnetic eld A 30A/m
EN 61000-4-11:2004, Voltage Dip/short interruptions B
30MHz-230MHz quasi-peak limit 40dB(uV/m) at
10m
230MHz-1000MHz quasi-peak limit 47dB(uV/m)
at 10m
PERFORMANCE: Unless otherwise noted, the
performance of this product, at the specied levels
of electromagnetic interference, is within the
specications for for “Performance Under Rated
Conditions.”
8kV Air
A 1kHz, AM80%
10 V/m (80 -1000 MHz)
3V/m (1.0 -2.0 GHz)
1V/m (2.0 -2.7 GHz)
A 3V 1
50Hz
0.5, 1cycle 0% (100%)
10/12 cycle 40% (60%)
C
25/30 cycle 70% (30%)
C
250/300 cycle 0% (100%)
C
1
1
1
NOTES:
PC = Performance Criteria
1. Twist pair cables required for all I/O interface circuits.
In case of remote model,two core double shield cable in metal conduit pipe is required for the input line in
connection with detector.
Performance Criteria: Immunity includes the tests and severity levels specied in EN 61326-1-2013 and EN 61326-2-
3-2013.
LV Directive Conformity
LOW VOLTAGE DIRECTIVE: 2014/35/EU EN 61010-1: 2010, Safety requirements for electrical equipment for
measurement, control and laboratory use Part 1: General requirements
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter iii
Safety Azbil Corporation
Internal
External
Internal
External
MagneW FLEX+/PLUS+ Electromagnetic Flowmeter
Documentation Supplement
1. Mains supply
The symbol for a.c. or d.c. on the name plate is as follows:
for a.c. power supply
for d.c. power supply
2. Fuse marking
The fuse cannot be replaced by the operator.
Fuse rating and electric characteristics are as follows:
Fuse rating: Voltage 250V
Current 3A
Manufacturer type: 239003 (LITTEL FUSE)
3. Grounding (Earthing)
Protective grounding (earthing) should be connected as shown in Operator's Manual.
The MagneW
FLEX+/PLUS+ has protective grounding (earthing) terminals in the terminal
box and on the external surface of its casing (see gure).
Remote models Integral models
An external switch or circuit-breaker must be installed near the MagneW
on the power line.
4. Equipment operation
Power line is connected to commercial power. The terminal cover
must not be opened when power is on.
FLEX+/PLUS+
iv Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Chapter 1: Introduction
MagneW FLEX+/PLUS+ Flowmeter ................................................................................... 1-1
Main components ............................................................................................................1-1
Analog output and digital output .................................................................................. 1-3
System conguration for analog output (4 to 20 mA DC output) ................................. 1-4
System conguration WITHOUT the communication function ........................................1-5
System conguration WITH the HART communication function with the internal power
supply ..............................................................................................................................1-6
System conguration WITH the SFC or HART communication function with the external
power supply ...................................................................................................................1-7
System Conguration for Digital Output (DE Output) .................................................. 1-8
System conguration.......................................................................................................1-8
Approval of this Device................................................................................................ 1-10
Chapter 2: Installation
Site selection ............................................................................................................... 2-1
Unpacking and storage ............................................................................................... 2-2
Installation options....................................................................................................... 2-3
Changing the orientation of the converter .......................................................................2-4
Wiring .......................................................................................................................... 2-5
Integral wiring - 1 (1-contact input and 1- contact output) ........................................... 2-6
Integral wiring - 2 (2-contact input) .............................................................................. 2-7
Integral wiring - 3 (2-contact output)............................................................................ 2-8
Remote wiring - 1 (1-contact input and 1- contact output) .......................................... 2-9
Remote wiring - 2 (2-contact input) ............................................................................. 2-10
Remote wiring - 3 (2-contact output) ........................................................................... 2-11
Grounding .......................................................................................................................2-12
Signal and excitation cable specications .......................................................................2-12
Signal and excitation cable wiring ............................................................................... 2-14
Wiring cable................................................................................................................. 2-15
Wiring .......................................................................................................................... 2-16
Setting write protection ................................................................................................ 2-19
Setting the communication via the HART.................................................................... 2-21
Setting the empty detection function ........................................................................... 2-22
Setting the communication via the SFC ...................................................................... 2-23
Connecting power ....................................................................................................... 2-24
Table of Contents
Chapter 3: Operation
Start-up........................................................................................................................ 3-1
Shut down ................................................................................................................... 3-1
Using the display panel ............................................................................................... 3-2
Using the infrared touch sensor keys ..............................................................................3-3
Chapter 4: Using the display panel
About modes ............................................................................................................... 4-1
MEASURING MODE ................................................................................................... 4-4
LCD display ow.......................................................................................................... 4-5
Entering BASIC SETUP MODE .................................................................................. 4-11
Table of Contents
Setting the TAG NO. ................................................................................................... 4-12
Default setting .......................................................................................................4-12
Setting range ........................................................................................................4-12
Damping time constant ...................................................................................................4-13
Default setting .......................................................................................................4-13
Setting range ........................................................................................................4-13
Auto zero .........................................................................................................................4-14
Flow counter - Reset value .............................................................................................4-16
Flow counter - Resetting .................................................................................................4-17
Detector data...................................................................................................................4-18
Default setting .......................................................................................................4-18
Setting the Number of Dummy Detectors .......................................................................4-20
Default setting .......................................................................................................4-20
Setting range ........................................................................................................4-20
Flow rate range ...............................................................................................................4-21
Setting range ........................................................................................................4-21
Flow rate indication .........................................................................................................4-22
Default setting .......................................................................................................4-22
Setting range ........................................................................................................4-22
Entering ENGINEERING / ADVANCED / MAINTENANCE MODE.................................4-23
Entering ENGINEERING MODE...........................................................................4-23
Entering ADVANCED MODE ................................................................................4-23
Entering MAINTENANCE MODE..........................................................................4-24
Selecting functions ..........................................................................................................4-25
Relations for setting function FXXXX ..............................................................................4-27
Range functions ..............................................................................................................4-30
Single range ..........................................................................................................4-30
Normal direction automatic dual range .................................................................4-31
Normal direction, external switching dual range ...................................................4-32
Normal/reverse automatic switching range ...........................................................4-33
[Built-in counter function] ......................................................................................4-35
[Contact input function] .........................................................................................4-36
[Contact output function] .......................................................................................4-37
Flow rate range .....................................................................................................4-40
Setting range ........................................................................................................4-40
Setting hysteresis .................................................................................................4-42
Selecting the current output method for dual range ..............................................4-43
Setting / Changing the preset value of the built-in ow counter ......................................4-44
Specic gravity ......................................................................................................4-45
Pulse weight .........................................................................................................4-46
Setting the pulse width ..........................................................................................4-47
Setting high and low limit alarms ..........................................................................4-49
Setting a 2-stage ow rate alarm ..........................................................................4-50
Selecting fail-safe mode for the analog output ................................................................4-52
Default setting .......................................................................................................4-52
Setting range ........................................................................................................4-52
Selecting fail-safe mode for the pulse output ..................................................................4-53
Default setting .......................................................................................................4-53
Setting range ........................................................................................................4-53
Setting the contact output status ..........................................................................4-54
Damping time constant ...................................................................................................4-56
Default setting .......................................................................................................4-56
Setting range ........................................................................................................4-56
Table of Contents
Manual zeroing................................................................................................................4-57
Important ...............................................................................................................4-57
How to set .............................................................................................................4-57
Setting moving average ..................................................................................................4-58
Default setting .......................................................................................................4-58
Setting range ........................................................................................................4-58
Auto spike cut function ....................................................................................................4-60
Default setting .......................................................................................................4-60
Manual spike cut function ...............................................................................................4-61
Default setting .......................................................................................................4-61
Setting range ........................................................................................................4-61
Coecient of compensation ..................................................................................4-62
Setting the drop-out ..............................................................................................4-63
Setting the low ow cut .........................................................................................4-64
Setting decimal place ............................................................................................4-65
Change the excitation frequency ..........................................................................4-66
Setting the analog output limit ..............................................................................4-67
Change the ow direction .....................................................................................4-68
Error history check/clear .......................................................................................4-69
Chapter 5: Maintenance and Troubleshooting
Function check ............................................................................................................ 5-2
Input and output signal loop check .................................................................................5-2
Analog output check .................................................................................................... 5-3
Default setting .......................................................................................................5-3
Setting range ........................................................................................................5-3
Pulse output check ...................................................................................................... 5-4
Default setting .......................................................................................................5-4
Setting range ........................................................................................................5-4
Contact input/output loop check ......................................................................................5-5
Default setting .......................................................................................................5-5
Setting range ........................................................................................................5-5
Excitation current check ..................................................................................................5-8
Simulated signal by the calibrator ...................................................................................5-9
Preparation ...........................................................................................................5-9
Troubleshooting........................................................................................................... 5-10
Errors at startup........................................................................................................... 5-11
Operation errors .......................................................................................................... 5-12
Error messages ........................................................................................................... 5-13
Error codes for critical problems .....................................................................................5-13
Error codes for non-critical problems ..............................................................................5-14
Safety precautions....................................................................................................... 5-15
Operating precautions .....................................................................................................5-15
Examples of symbol ........................................................................................................5-15
Structure and functions of SFC .............................................................................5-16
List of Figures
Figure 1-1 Integral System ................................................................................................. 1-1
Figure 1-2 Remote System ................................................................................................. 1-2
Figure 1-3 System conguration of analog output WITHOUT communication function ...1-5
Figure 1-4 System conguration of with the HART communication with internal power
supply ................................................................................................................ 1-6
Figure 1-5 System conguration for analog output WITH the communication function
(example setup) .................................................................................................1-7
Figure 1-6 System conguration for digital output ............................................................ 1-8
Figure 1-7 Parts of the converter ........................................................................................ 1-9
Figure 1-8 System conguration .......................................................................................1-11
Figure 2-1 Integral installation ........................................................................................... 2-3
Figure 2-2 Wall mounted remote installation .....................................................................2-3
Figure 2-3 Pipe mounted remote installation .....................................................................2-4
Figure 2-4 Integral converter terminal block ......................................................................2-6
Figure 2-5 Integral converter terminal block ......................................................................2-7
Figure 2-6 Integral converter terminal block ......................................................................2-8
Figure 2-7 Remote converter terminal block ......................................................................2-9
Figure 2-8 Remote converter terminal block ......................................................................2-10
Figure 2-9 Remote converter terminal block ......................................................................2-11
Figure 2-10 Cable usage ranges............................................................................................ 2-12
Figure 2-11 Signal Cable Dimensions .................................................................................. 2-13
Figure 2-12 Excitation Cable Dimensions............................................................................ 2-13
Figure 2-13 Signal and excitation cable construction .......................................................... 2-13
Figure 2-14 Detector to converter wiring diagram ............................................................... 2-14
Figure 2-15 Wiring diagram for current output .................................................................... 2-16
Figure 2-16 Wiring diagram for pulse output ....................................................................... 2-17
Figure 2-17 Switch locations on main card .......................................................................... 2-17
Figure 2-18 Wiring diagram for contact input...................................................................... 2-18
Figure 2-19 Wiring diagram for contact output.................................................................... 2-18
Figure 2-20 Switch locations on main card .......................................................................... 2-20
Figure 2-21 Write protection switch positions ..................................................................... 2-20
Figure 2-22 Switch locations on main card .......................................................................... 2-21
Figure 2-23 HART communication switch positions ........................................................... 2-21
Figure 2-24 Switch locations on main card .......................................................................... 2-22
Figure 2-25 Empty detection function switch positions ....................................................... 2-22
Figure 2-26 Switch locations on main card .......................................................................... 2-23
Figure 2-27 SFC communication switch positions .............................................................. 2-23
Figure 2-28 Name plate ........................................................................................................ 2-24
Figure 3-1 Start-up display ................................................................................................. 3-1
Figure 3-2 Display panel ....................................................................................................3-2
Figure 3-3 Touch sensor keys ............................................................................................. 3-3
Figure 3-4 Using the touch sensor keys..............................................................................3-3
Figure 4-1 Single range ......................................................................................................4-30
Figure 4-2 Normal direction automatic dual range ............................................................4-31
Figure 4-3 Normal/reverse automatic switching range ......................................................4-33
Figure 4-4 2-stage ow rate alarm output ..........................................................................4-39
Figure 4-5 Selecting the current output method for dual range ..........................................4-43
List of Tables
Table 2-1 Remote converter terminal descriptions (1-contact input & 1-contact output) ............ 2-6
Table 2-2 Remote converter terminal descriptions (2-contact input) ...............................2-7
Table 2-3 Remote converter terminal descriptions (2-contact output) .............................2-8
Table 2-4 Remote converter terminal descriptions
Table 2-5 Remote converter terminal descriptions (2-contact input) ...............................2-10
Table 2-6 Remote converter terminal descriptions (2-contact output) .............................2-11
Table 2-7 Write Protection Levels .................................................................................... 2-19
Table 3-1 Touch Sensor key Functions ............................................................................. 3-4
Table 3-2 Default settings ................................................................................................. 3-5
Table 4-1 Mode functions ................................................................................................. 4-2
Table 4-2 Output selection ................................................................................................ 4-37
Table 5-1 Startup Errors .................................................................................................... 5-11
Table 5-2 Operation Errors ............................................................................................... 5-12
Table 5-3 Critical Errors ...................................................................................................5-13
Table 5-4 Non-critical ....................................................................................................... 5-14
(1-contact input & 1-contact output) ............ 2-9
List of Tables
Chapter 1: Introduction
Pulse output
Contact input/output
r
Converter
This chapter contains an overview of the model MGG10C/MGG14C MagneW FLEX+/
PLUS+ Flowmeter. It provides denitions for all the major parts of the converter.
MagneW FLEX+/PLUS+ Flowmeter
Thank you for purchasing the Azbil Corporation model MGG10C/MGG14C
Flowmeter. This system features:
• Digital panel display
• Intuitive, versatile operator interface with large characters and backlit liquid crystal
display (LCD)
• I/O Capacity
Main components
The model MGG10C/MGG14C MagneW FLEX+/PLUS+ Flowmeter consists of a
detector and a converter which operate on the principles of Faraday’s law.
Integral - The converter is mounted directly on the detector and they are installed as
an integrated unit on the uid pipe.
Remote - The converter and detector are installed separately and connected together
via cables
AC power supply
Analog output
Digital output
Detecto
Fluid
Figure 1-1 Integral System
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 1-1
Introduction Azbil Corporation
P
Co
A
Analog output/
Digital output
Converter
C power supply
ulse output
ntact input/output
Excitation output
Flow signal input
Dedicated cable
Detector
Fluid
Figure 1-2 Remote System
1-2 Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Azbil Corporation Introduction
Analog output and digital output
Introduction
The choice of either an analog output or digital output system conguration depends
on whether or not you want to use the digitally enhanced (DE) communication mode.
Analog output (4 to 20 mA DC output)
In analog mode, the owmeter sends the instantaneous ow rate as a proportional 4 to
20 mA output signal to a controller or a recorder in the control system.
Digital output (DE output)
A owmeter in the DE mode can communicate in a direct digital fashion with Azbil
Corpotation or Honeywell DCS system. The digital signal can include ow rate,
owmeter database, and self-diagnostics.
Switching output mode
The analog/digital output mode is selectable.
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 1-3
Introduction Azbil Corporation
System conguration for analog output (4 to 20 mA DC output)
Introduction
In the analog mode, the owmeter can be congured with or without SFC
communciations.
WITHOUT the communication function
The DC power supply that transmits the analog output, when the owmeter is used
without SFC communications, is built into the product.
The analog output signal is transmitted directly to the host control system.
• Analog output range: 0.8 to 22.4 mA (-20 to +115%)
• Resistive load: 0 to 600 W
WITH HART communication function
The DC power supply that transmits the analog output and HART communication,
when the owmeter is used with the HART communications, is built into the product.
• Analog output range: 3.2 to 22.4 mA (-5 to +115%)
• Resistive load: 0 to 600 W
WITH the communication function (SFC or HART)
When the owmeter is used in the analog mode with SFC communications, an
external power supply (DC power) and external resistive load (minimum 250 W) is
required. HART communication is also available with the external power supply and
resistive load.
• Analog output range: 3.2 to 22.4 mA (-5 to +115%)
• DC power: 16 to 45V DC
• Maximum value of external resistive load is calculated:
CAUTION
For systems WITH the SFC communication function, failure to install the external
power supply and the external resistive load, will prevent the analog output from
being accepted on the receiving instrument side. Be sure to install the external
power supply and the external resistive load as specied.
1-4 Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Azbil Corporation Introduction
A
power
supply
Device
System conguration WITHOUT the communication function
Figure 1-3 shows a sample system conguration without the communication. In this
system, the device measures the ow rate and outputs analog 4 to 20mA DC signal to
the Host Control System.
C or DC
Host
control
system
Figure 1-3 System conguration of analog output WITHOUT communication
function
Smart Electromagnetic Flowmeter (device)
• Measures ow rate and outputs an analog signal.
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 1-5
Introduction Azbil Corporation
A
power
supply
Device
System conguration WITH the HART communication function with
the internal power supply
Figure 1-4 shows a sample system conguration in with the HART communication.
C or DC
HART375
communicator
250Ω
Host
control
4 - 20 mA
analog output
system
Figure 1-4 System conguration of with the HART communication with internal
power supply
Smart Electromagnetic Flowmeter (device)
• Measures ow rate and outputs an analog signal.
HART Communicator:
• Communicate with the MagneW
FLEX+/PLUS+. For the HART communication by the HART 375 communicator, the
FLEX+/PLUS+ and congure the data of the MagneW
necessary DD le needs to be downloaded.
1-6 Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Azbil Corporation Introduction
A
power
supply
Device
System conguration WITH the SFC or HART communication function
with the external power supply
Figure 1-5 shows a sample system conguration in which the instantaneous ow rate
measured by the unit is output with a 4 to 20 mA DC analog signal.
In order to enable communications, a DC power supply and a resistance of 250W or
more must be installed on the receiving side.
C or DC
Smart
communicator
SFC or
HART
4 - 20 mA
analog output
Figure 1-5 System conguration for analog output WITH the communication
function (example setup)
Smart Electromagnetic Flowmeter (device)
• Measures ow rate and outputs an analog signal instantaneous ow rate.
Smart Communicator (SFC):
• Communicates with the device to read data and change the device settings.
• The SFC version must be V7.0 or later.
HART Communicator:
• For the HART communications by the HART 375 communicator, the neccesary DD
le needs to be downloaded.
DC24V power supply
250Ω
resistance
Host
control
system
(1 - 5 V
input)
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 1-7
Introduction Azbil Corporation
A
power
supply
Device
System Conguration for Digital Output (DE Output)
System conguration
Figure 1-5 shows a system conguration in which the ow rate measured by the
unit, the database in the unit, and self-diagnostics are output using the DE (Digital
Enhancement) protocol (rules for digital signal communication).
In this system, the DE protocol-based digital signal transmitted from the unit is
output to the control system after conversion to an analog signal at the smart protocol
converter (SPC). Or, the digital signal is directly transmitted to the control system, if
it is capable of receiving the DE protocol-based signal directly.
AC or DC
power
supply
SFC
Device
C or DC
SFC
SHL
SPC
Control
system
PM100,
PM300,
or
A-MC
Figure 1-6 System conguration for digital output
Smart Electromagnetic Flowmeter (device)
Measures ow rate and outputs the instantaneous ow rate and unit self-diagnostics
using a digital signal.
Smart protocol converter (SPC)
Converts the DE protocol-based digital signal into a 4 to 20 mA or 1 to 5 V DC
analog signal for output.
Smart handy loader (SHL)
Used to change the SPC settings.
Smart communicator (SFC)
• Used to communicate with the device to read data and change the device settings.
PM100
• Simultaneously executes such functions as process control on the UCN, regulatory
control, sequencing, calculation, and process input/output.
1-8 Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Azbil Corporation Introduction
C
The converter consists of the components shown in the gure below.
A
B
D
Figure 1-7 Parts of the converter
Converter
• Converts electromotive force by the detector to the ow rate signal.
• Transmits the analog output or the digital output as the ow rate signal.
Data setting device (A)
• Displays the ow rate and the totalized value.
• The Data can be congured through the four infrared sensor keys.
Terminal box (B)
• Encloses the inputs/outputs terminals.
• Equipped with lightning arrestor.
Name plate (C)
• Indicates model numbers, product numbers and the detector factor (EX).
Tag number plate (D)
• Indicates the tag number as specied in the product order.
CAUTION
Do not apply over-voltage that exceed following lightning arrestor specication.
The converter may be damaged.
• Power supply terminal: series mode 1kV, common mode 2kV
• Input/Output terminal: series mode 1kv, common mode 1kV
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 1-9
Introduction Azbil Corporation
Approval of this Device
Overview
If the basic model number is MGG14C and 1/2 NPT wiring connection is selected
and style code is selected as “N”, this device functions as an FM, non-incentive-
approved model. In this case, the installation standards described in this section must
be followed.
Installation of this device
FM Nonincendive model
THIS EQUIPMENT IS SUITABLE FOR USE IN CLASS I, DIVISION 2,
GROUPS(A, B, C, D), CLASS II/III, DIVISION 2, GROUPS (F, G), OR NONHAZARDOUS LOCATIONS ONLY.
CAUTION
• Power supply and internal voltage of ordinary equipment to the earth shall not
exceed AC250V 50/60HZ, DC250V in case of normal /formal conditions.
• Ambient temperature is from - 25 to 60C
• Process temperature is from -40 to 160C (Remote model).
• Process temperature is from -40 to 120C (Integral model)
1-10 Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Azbil Corporation Introduction
Figure 1-8 System conguration
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 1-11
MEMO
Chapter 2: Installation
This chapter describes the installation and wiring procedures for the owmeter.
WARNING
ELECTRIC SHOCK HAZARD! DO NOT perform wiring work while the power
is ON!
Site selection
When selecting an installation site for the owmeter, observe the following safety
measures:
CAUTION
Install the owmeter 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
equipment malfunction or output errors.
CAUTION
Do not install the owmeter near high-current power lines, motors or transformers
to prevent damage from electromagnetic induction, which can cause equipment
malfunction or output errors.
CAUTION
Be sure to ground the welding power transformer when welding near the
owmeter to avoid output errors.
CAUTION
DO NOT use the owmeter to ground a welder. It can damage the owmeter.
CAUTION
Do not install the owmeter on the bridge or deck of the ship.
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 2-1
Installation Azbil Corporation
Unpacking and storage
The model MGG10C/MGG14C MagneW FLEX+/PLUS+ Flowmeter is a precision
instrument and should be handled with care to prevent damage or breakage.
After unpacking the owmeter, verify that the following items are included:
• Model MGG10C/MGG14C converter
• Standard accessories
• MagneW setting data sheet
• Test report
If you have questions regarding the technical specications of the owmeter, contact
your nearest Azbil Corporation oce or Azbil Corporation representative. When
making an inquiry, make sure to provide the model number and product number of
your owmeter.
Storage
When storing the owmeter before use:
• Store indoors at room temperature (77 °F or 25 °C) within a humidity level of
approximately 65%.
• Store away from vibration or shock.
• Store the converter and detector in the original packaging.
In addition, when storing the converter after use:
• Attach the display cover, Terminal box cover and Waterproof gland(s) to prevent
moisture ingression into the device.
2-2 Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Azbil Corporation Installation
Installation options
There are three ways to install the owmeter. Integral systems are pre-assembled
with the converter attached to the detector; remote systems allow you to install the
converter in a remote location - wall mounted or mounted directly to a two inch (50.8
mm) pipe. The following illustrations provide dimensions for the three dierent
installation options.
Figure 2-1 Integral installation
Figure 2-2 Wall mounted remote installation
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 2-3
Installation Azbil Corporation
Figure 2-3 Pipe mounted remote installation
Changing the orientation of the converter
The model selected when the owmeter is purchased determines the orientation of the
display. It is possible, however, to change the horizontal or vertical orientation of the
converter.
To change the orientation of the converter:
1. Remove the four screws holding the display cover to the main body and remove
the cover.
2. Remove the four screws holding the display panel to the main body.
3. Remove and rotate the display panel to the required orientation.
4. Replace the four screws and tighten.
5. Rotate the display cover so that the openings for the LEDs are correctly aligned
with the Display Panel.
6. Replace the four screws and tighten.
2-4 Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Azbil Corporation Installation
Wiring
CAUTION
Use electrical tube and duct to prevent water entry and protect the cable from
external damage.
CAUTION
Be sure to use a waterproof gland at the conduit connection to prevent water entry
inside of the terminal box and prevent output errors.
CAUTION
Turn o the power supply before connecting the cables to the converter.
The converter can be damaged. This type of damage is not covered by Azbil
Corporation’s warranty.
CAUTION
Be sure to plug all unused conduit connections with a water tight plug.
CAUTION
In case that a remote model is installed in a ship, the cables between the converter
and detector must be covered with a exible metal conduit.
Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter 2-5
Installation Azbil Corporation
STATUS IN STATUS OUT
Integral wiring - 1 (1-contact input and 1- contact output)
To wire a remote system, the following cables are required:
• Analog output cable - see page 2-16
• Pulse output cable - see page 2-17
• Contact input/output cable - see page 2-17
The following pages provide information on selecting the correct cables and wiring
the system. A diagram of the terminal block for a remote system is shown below.
1-contact input and 1-contact output
E
+-+-
POWER AC
LN
E
STATUS IN STATUS OUT
+-+-
POWER AC
LN
SB SA CA
+-+-
SB SA CA
+-+-
AC
POWER
Figure 2-4 Integral converter terminal block
Table 2-1 Remote converter terminal descriptions
Symbol Description
+
I. OUT
Analog output
–
I. OUTP. OUT
I. OUTP. OUT
(1-contact input & 1-contact output)
BXY
BXY
P. OUT
Pulse output
–
+
+
STATUS IN
Contact input
–
+
STATUS OUT
Contact output
–
E Not used
~ Note
In case of DC24V and DC110V power supply, the symbol of the “L” and “N” of the
Grounding (grounding resistance must be <100W)
power supply become “+” and “–”.
2-6 Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
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