YOKOGAWA Admag SE14 User manual

User's
Manual Model SE14
Magnetic Flow Converter
IM 1E10C1-E
IM 1E10C1-E
7th Edition
Yokogawa Electric Corporation

iIM 1E10C1-E
CONTENTS
FD No. IM 1E10C1-E
7th Edition: Jan. 2002 (YK)
All Rights Reserved. Copyright © 1998, Yokogawa Electric Corporation
Contents
1. INTRODUCTION .............................................................................................. 1-1
2. HANDLING PRECAUTIONS .......................................................................... 2-1
2.1 Checking Model and Specifications ............................................................... 2-1
2.2 Accessories ...................................................................................................... 2-1
2.3 Storage Precautions ......................................................................................... 2-1
2.4 Installation Location Precautions.................................................................... 2-1
2.5 Cleaning Precautions....................................................................................... 2-1
3. INSTALLATION................................................................................................ 3-1
3.1 Installing Magnetic Flow Converter ............................................................... 3-1
3.2 Wiring Precautions .......................................................................................... 3-1
3.2.1 Protective Grounding ............................................................................... 3-1
3.2.2 General Precautions ................................................................................. 3-2
3.2.3 Cable Types.............................................................................................. 3-2
3.2.4 DC Connections....................................................................................... 3-3
3.2.5 Wiring Ports ............................................................................................. 3-3
3.2.6 Connecting to External Instruments ........................................................ 3-4
4. BASIC OPERATING PROCEDURES............................................................ 4-1
4.1 Liquid Crystal Display (LCD) ........................................................................ 4-1
4.2 Types of Display Data .................................................................................... 4-2
4.2.1 The Initial Procedure to Change the Display Mode ................................ 4-3
4.2.2 Flow Rate Display Mode ......................................................................... 4-5
4.2.3 Setting Mode............................................................................................ 4-6
4.2.4 Alarm Display Mode ............................................................................... 4-7
4.2.5 Auto Zero Mode ...................................................................................... 4-8
4.2.6 Indicator Error Mode ............................................................................... 4-8
5. FUNCTION AND DATA SETTINGS .............................................................5-1
5.1 Setting Nominal Size ...................................................................................... 5-2
5.2 Setting Flow Span ........................................................................................... 5-3
5.3 Setting Meter Factor ....................................................................................... 5-6
5.4 Power Frequency (For DC version only) ....................................................... 5-7
5.5 Other Functions and Settings .......................................................................... 5-7
5.5.1 Pulse Output............................................................................................. 5-7
5.5.2 Display of Internal Totalization Values.................................................... 5-9
5.5.3 Resetting for Totalization Display ......................................................... 5-10
5.5.4 Damping Time Constant ........................................................................ 5-11
5.5.5 Current Output during Alarm Occurrence ............................................. 5-11
5.5.6 Reversing Flow Direction ...................................................................... 5-11
5.5.7 Limiting Current Output ........................................................................ 5-12
5.5.8 Forward and Reverse Flow Measurement ............................................. 5-13
5.5.9 Automatic Two Range Switching .......................................................... 5-14
5.5.10 Alarm Output at Low Flow Limit (Flow Switch) .................................. 5-15
5.5.11 Totalization Switch Output .................................................................... 5-16
5.5.12 Alarm Output ......................................................................................... 5-17

IM 1E10C1-E
ii
CONTENTS
5.5.13 Data Settings Enable / Inhibit ................................................................ 5-17
5.5.14 Procedure of Selecting Special Application Items................................. 5-18
5.5.15 Rate Limit .............................................................................................. 5-18
6. OPERATION VIA BRAIN TERMINAL (BT200) ......................................... 6-1
6.1 BT200 Connections......................................................................................... 6-1
6.2 BT200 Keypad Layout.................................................................................... 6-2
6.3 BT200 Key Functions ..................................................................................... 6-3
6.4 Displaying Flow Rate Data............................................................................. 6-4
6.5 Setting Parameters........................................................................................... 6-5
6.5.1 Setting Nominal Size ............................................................................... 6-5
6.5.2 Setting Flow Span.................................................................................... 6-7
6.5.3 Setting Meter Factor .............................................................................. 6-10
6.5.4 Power Frequency (For DC version only)............................................... 6-11
6.6 Other Functions ............................................................................................. 6-11
6.6.1 User-Defined Units ................................................................................ 6-11
6.7 Other Important Points.................................................................................. 6-12
7. OPERATION VIA HART COMMUNICATOR ............................................ 7-1
7.1 Conditions of Communication Line ............................................................... 7-1
7.1.1 Interconnection between ADMAG SE and HART Communicator ......... 7-1
7.1.2 Communication Line Requirements ........................................................ 7-2
7.2 Basic Operation of the HART Communicator (Model 275).......................... 7-3
7.2.1 Keys and Functions.................................................................................. 7-3
7.2.2 Display ..................................................................................................... 7-4
7.2.3 Calling Up Menu Addresses .................................................................... 7-4
7.2.4 Entering, Setting and Sending Data......................................................... 7-6
7.3 Parameters ....................................................................................................... 7-8
7.3.1 Parameters Configuration ........................................................................ 7-8
7.3.2 Data Renewing......................................................................................... 7-8
7.3.3 Menu Tree ................................................................................................ 7-9
7.3.4 Setting Parameters ................................................................................. 7-12
8. ACTUAL OPERATION .................................................................................... 8-1
8.1 Pre-Operation Zero Adjustment...................................................................... 8-1
8.1.1 Zero Adjustment Using Data Setting Keys.............................................. 8-1
8.1.2 Zero Adjustment Using BT200................................................................ 8-2
8.1.3 Zero Adjustment Using HART Communicator ....................................... 8-3
8.2 Self-diagnostics Functions .............................................................................. 8-4
8.2.1 Output Status during Alarm Occurrence.................................................. 8-4
8.2.2 Self-diagnostics Using HART Communicator ........................................ 8-5
8.2.3 Error Description and Countermeasure ................................................... 8-6
9. MAINTENANCE................................................................................................ 9-1
9.1 Loop Test (Test output) .................................................................................. 9-1
9.1.1 Settings for Test Output Using Data Setting Keys................................... 9-1
9.1.2 Setting for Test Output Using BT200 ...................................................... 9-2
9.1.3 Setting for Test Output Using HART Communicator ............................. 9-3
9.2 Trouble Shooting............................................................................................. 9-5
9.2.1 No Indication ........................................................................................... 9-5
9.2.2 Unstable Zero........................................................................................... 9-6

iii IM 1E10C1-E
CONTENTS
9.2.3 Disagreement of Indication with Actual Flow Rate................................. 9-7
10. OUTLINE.......................................................................................................... 10-1
11. PARAMETER LIST ........................................................................................ 11-1
11.1 Parameters for ADMAG SE Indicator and BRAIN Terminal ..................... 11-1
11.2 Parameters for HART Communicator .......................................................... 11-7
12. EXPLOSION PROTECTED TYPE INSTRUMENT .................................. 12-1
12.1 CENELEC ATEX(KEMA)........................................................................... 12-1
12.2 FM ................................................................................................................. 12-2
12.2.1 FM Explosionproof (Optional Code /FF1) .............................................. 12-2
12.2.2 FM Nonincendive (Optional Code /FN1) ................................................ 12-2
12.3 CSA ............................................................................................................... 12-3
12.4 SAA ............................................................................................................... 12-4

IM 1E10C1-E
1-1
1. INTRODUCTION
1. INTRODUCTION
This instrument has been already adjusted at the
factory before shipment.
To ensure correct use of the instrument, please read
this manual thoroughly and fully understand how to
operate the instrument before operating it.
Regarding This Manual
•This manual should be passed on to the end user.
•Before use, read this manual thoroughly to compre-
hend its contents.
•The contents of this manual may be changed
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 material, including, but not limited to,
implied warranties of merchantability and suitability
for a particular purpose.
•All reasonable effort has been made to ensure the
accuracy of the contents of this manual. However, if
any errors are found, please inform Yokogawa.
•Yokogawa assumes no responsibilities for this
product except as stated in the warranty.
•If the customer or any third party is harmed by the
use of this product, Yokogawa assumes no responsi-
bility for any such harm owing to any defects in the
product which were not predictable, or for any
indirect damages.
Safety Precautions
•The following general safety precautions must be
observed during all phases of operation, service, and
repair of this instrument. Failure to comply with
these precautions or with specific WARNINGS
given elsewhere in this manual violates safety
standards of design, manufacture, and intended use
of the instrument. YOKOGAWA Electric Corpora-
tion assumes no liability for the customer’s failure to
comply with these requirements. If this instrument is
used in a manner not specified in this manual, the
protection provided by this instrument may be
impaired.
The following safety symbol marks are used in
this manual and instrument;
WARNING
A WARNING sign denotes a hazard. It calls
attention to procedure, practice, condition or the
like, which, if not correctly performed or adhered
to, could result in injury or death of personnel.
CAUTION
A CAUTION sign denotes a hazard. It calls
attention to procedure, practice, condition or the
like, which, if not correctly performed or adhered
to, could result in damage to or destruction of
part or all of the product.
IMPORTANT
A IMPORTANT sign denotes an attention to
avoid leading to damage to instrument or system
failure.
NOTE
A NOTE sign denotes a information for essential
understanding of the operation and features.
Protective grounding terminal.
Function grounding terminal. This terminal
should not be used as a “Protective grounding
terminal”.
Alternating current.
Direct current.

IM 1E10C1-E
1-2
1. INTRODUCTION
Warranty
•The guaranteed term of this instrument is described
in the quotation. We repair the damages that
occurred during the guaranteed term for free.
•Please contact with our sales office when this
instrument is damaged.
•If the instrument has trouble, please inform us
model code, serial number, and concrete substances
or situations. It is preferable to be attached a outline
or data.
•We decide after the examination if free repair is
available or not.
•Please consent to the followings for causes of
damages that are not available as free repair, even if
it occured during the guaranteed term.
A:Unsuitable or insufficient maintenance by the
customer.
B: The handling, using, or storage that ignore the
design and specifications of the instrument.
C: Unsuitable location that ignore the description in
this manual.
D:Remaking or repair by a person except whom we
entrust.
E: Unsuitable removing after delivered.
F: A natural disaster (ex. a fire, earthquake, storm and
flood, thunderbolt) and external causes.
For Safety Using
For safety using the instrument, please give attention
mentioned below.
WARNING
(1) Installation
•The instrument must be installed by expert
engineer or skilled personnel. The procedures
described about INSTALLATION are not
permitted for operators.
•The Magnetic Flow Tube is a heavy instrument.
Please give attention to prevent that persons
are injured by carrying or installing. It is prefer-
able for carrying the instrument to use a cart
and be done by two or more persons.
•In case of high process temperature, care
should be taken not to burn yourself because
the surface of body and case reach a high
temperature.
•When removing the instrument from hazardous
processes, avoid contact with the fluid and the
interior of the flow tube.
•All installation shall comply with local install-
ation requirement and local electrical code.
(2) Wiring
•The instrument must be installed by expert
engineer or skilled personnel. The procedures
described about WIRING are not permitted for
operators.
•Please confirm voltages between the power
supply and the instrument before connecting
the power cables. And also, please confirm
that the cables are not powered before con-
necting.
•The protective grounding must be connected to
the terminal in order to avoid personal shock
hazard.
(3) Operation
•Wait 10 min. after power is turned off, before
opening the covers.
(4) Maintenance
•Please do not carry out except being written to
a maintenance descriptions. When these
procedures are needed, please contact to
nearest YOKOGAWA office.
•Care should be taken to prevent the build up of
drift, dust or other material on the display glass
and data plate. In case of its maintenance, soft
and dry cloth is used.
(5) Explosion Protected Type Instrument
•For explosion proof type instrument, the de-
scription in Chapter 12 “EXPLOSION PRO-
TECTED TYPE INSTRUMENT” is prior to the
other description in this user's manual.
•Only trained persons use this instrument in the
industiral location.
•The protective grounding must be connected
to a suitable IS grounding system.
•Take care not to generate mechanical spark
when access to the instrument and peripheral
devices in hazardous locations.

IM 1E10C1-E
2-1
2. HANDLING PRECAUTIONS
2. HANDLING PRECAUTIONS
This instrument has been already tested thoroughly at
the factory. When the instrument is delivered, please
check externals and make sure that no damage
occurred during transportation.
In this chapter, handling precautions are described.
Please read this chapter thoroughly at first. And please
refer to the relative matter about other ones.
If you have any problems or questions, please make
contact with Yokogawa sales office.
2.1 Checking Model and
Specifications
The model and specifications are shown on the Data
Plate. Please confirm the specifications between the
instrument that was delivered and the purchase order
(refer to the chapter 10. Outline).
Please let us know Model and Serial No. when making
contact with Yokogawa sales office.
MODEL
SUFFIX
STYLE
SUPPLY
CURRENT
OUTPUT
PULSE
OUTPUT
AMB.TEMP.
ENCLOSURE
TAG NO.
NO.
4 - 20mA
(600Ωmax.)
30V DC 0.2Amax.
–20 to +60 °C
IP67
VDC 11Wmax.
VAC~47 to 63Hz 11Wmax.
MAGNETIC FLOW
CONVERTER
Made in Japan
N200
Figure 2.1 Data Plate
2.2 Accessories
When the instrument is delivered, please make sure
that the following accessories are in the package.
•Data sheet (1-sheet)
•Mounting hardware
•Hexagonal wrench 1-piece (for special screw of
converter)
•Unit labels
•Plug 1-piece (only for DC power supply version)
2.3 Storage Precautions
In case the instrument is expected to be stored over a
long term, please give attention to the followings;
•The instrument should be stored in its original
packing condition.
•The storage location should be selected according to
the following conditions:
1) The location where it is not exposed to rain or
water.
2) The location where there is few vibration or
shock.
3) Temperature and humidity should be:
Temperature: –20 to 60˚C (–4 to 140˚F)
Humidity: 5 to 80% RH (no condensation)
Preferable ambient temperature and humidity
are 25˚C(77˚F) and about 65% RH.
2.4 Installation Location
Precautions
Please select the installation location considering the
following items to ensure long term stable operation of
the flowmeter.
•Ambient Temperature:
Please avoid to install the instrument at the location
where temperature changes continuously. If the
location receives radiant heat from the plant, provide
heat insulation or improve ventilation.
•Atmospheric Condition:
Please avoid to install the instrument in an corrosive
atmosphere. In case of installing in the corrosive
atmosphere, please keep ventilating sufficiently and
prevent rain from entering the conduit.
•Vibration or shock:
Please avoid to install the instrument at the location
where there is heavy vibration or shock.
2.5 Cleaning Precautions
Care should be taken to prevent the buildup of dirt,
dust or other material on the display glass. Such
buildup may interfere with the operation of
programming keys.

IM 1E10C1-E
3-1
3. INSTALLATION
3. INSTALLATION
WARNING
This instrument must be installed by expert
engineer or skilled personnel. The procedures
described in this chapter are not permitted for
operators.
3.1 Installing Magnetic
Flow Converter
A signal cable (AM011) is used between the remote
type flow tube and the converter. The maximum signal
cable length is 300m (984ft).
The converter is mounted on a 2-inch (60.5mm outer
dia.) vertical or horizontal pipe. See Figure 3.1.1
Vertical Mounting
U-Bolt F030101.EPS
2-inch pipe
Bracket
Nut
Horizontal pipe Mounting
2-inch pipe
U-Bolt
Bracket Nut
Figure 3.1.1 Magnetic Flow Converter Installation
3.2 Wiring Precautions
This section is described wiring only for converter
side. Please see "Wiring" in SE***DJ/EJ Magnetic
Flow Tube User's Manual for flow tube side.
CAUTION
Confirm that all connections are corrected before
applying power to the instrument. Improper
wiring may damage the flow tube or converter.
NOTE
The terminal box cover is locked by special
screw. In case of opening the terminal box
cover, please use the Hexagonal Wrench
attached.
CAUTION
Be sure to lock the cover with the special screw
using the Hexagonal Wrench attached after
tightening the terminal box cover.
The external signal wirings are connected into the
terminal inside the converter. Please connect to each
terminal (Please refer to Figure 3.2.1) by taking off a
cover backside the converter.
Power supply
Protective ground
4 to 20 mA DC output
Pulse or alarm output
Dedicated Cable
AM011-4
Excitation Cable
A
B
C
EX2
EX1
Converter SE14
Flow Tube
F030201.EPS
Converter
Terminals Flow Tube
SE***DJ/EJ
SA
A
B
SB
C
Ex1
Ex2
(See NOTE below)
A
B
(See NOTE below)
C
Ex1
Ex2
NOTE : Terminate those shielding wire
terminals using tape.
Figure 3.2.1 Wiring
3.2.1 Protective Grounding
CAUTION
Please be sure to connect protective grounding
of ADMAG SE with cable of 2mm2or larger
cross section in order to avoid the electrical
shock to the operators and maintenance engi-
neers and prevent the influence of external
noise. And further connect the grounding wire to
the mark (100Ωor less).

IM 1E10C1-E
3-2
3. INSTALLATION
3.2.2 General Precautions
Please give attention to the followings in wiring.
CAUTION
•Please pay attention to avoid the cable is
bended excessively.
•Please do not connect cables outdoors in case
of rain to prevent damages from dew formation
and to keep insulation inside the terminal box
of the flowmeter.
•The all cable ends are to be provided with
round crimp-on terminal.
•The power cables and output signal cables
must be routed in separate steel conduit tubes
or flexible tubes.(except 4-core 24VDC cable
wiring.)
•When waterproof glands or union equipped
waterproof glands are used, the glands must be
properly tightened to keep the box watertight.
•Please install a external switch or circuit
breaker as a means of power off (capacitance;
15A, conform to IEC947-1 and IEC947-3). The
preferable location is either near the instrument
or other places to easy operation. Further-
more, please indicate "power off equipment" on
the those external switch or circuit breaker.
•Please be sure to fully tighten the terminal box
cover before the power is turned on. After
tightening the covers, please be sure to fix it
with the special screw using a hexagonal
wrench attached.
•Please be sure to turn off the power before
opening the terminal box cover.
•In case of DC power supply, a plug is attached.
When 4-core cable is used, please put that
plug into unused electrical connection port.
3.2.3 Cable Types
(1) Dedicated Signal Cable(AM011)
The flow signal is transmitted via this dedicated cable.
The cable is constructed with double shielding over the
two conductors, and used heat-resistant vinyl as the
outer jacket material.
Finished diameter: 10.5 mm (0.413 in.)
Maximum length: 30 m (98 ft)
Maximum temperature: 80°C (176°F)
Outer jacket 10.5mm
(0.413in.)
Tape
Shield
Insulation
Insulation
F030202.EPS
Shields
Conductors
Figure 3.2.2 Dedicated Signal Cable AM011
IMPORTANT
If the cable is longer than required, cut off any
extra length, rather coiling it up, and terminate
the conductors as shown in Figure 3.2.3. Avoid
using intermediate terminal boards to extend the
cable length, or this will interrupt the shielding.
20 (0.8)
ø10.5 (0.4)
AM011*A
L (SPECIFIED LENGTH)
150
(5.9)
8 (0.3) Max.
150
(5.9)
80 (3.15)
70 (2.76)
90 (3.5)
55 (2.2)
90 (3.5)
50 (1.97)
25 (0.98)
SA
SB
A
C
B
A
C
B
8 (0.3) Max.
(WHITE) (BLACK) (RED)
(WHITE) (BLACK)
Unit : mm (inch)
(RED)
F030203.EPS
On the
converter side On the flow
tube side
Figure 3.2.3 Treatment of Dedicated Signal Cable
CAUTION
Since A, B, SA, SB, and C all operate at differ-
ent electrical potentials, securely insulate them
from each other so they do not touch.
The shields must not be allowed to touch each
other or to touch the case.
Cover each shield with vinyl tube or wrap in vinyl
tape.
NOTE
Conductors A and B carry the signal from the
electrodes, and C is at the potentials of the liquid
it self (signal common) . Shields SA and SB are
kept at the same potentials as the individual
electrodes (these are actively driven shields).
This is done to reduce the effect of the distrib-
uted capacitance of the cable at long cable
length. Note that, since the signals from the
individual electrodes are impedance converted
inside the converter, errors will result if they
come in contact with any other component.
Great care must be taken in the cable end
treatment.

IM 1E10C1-E
3-3
3. INSTALLATION
(2) Power, Excitation, or Output Cable
Power Cable
•Crimp-on Terminal
•Green/Yellow covered conductors shall be used only
for connection to PROTECTIVE CONDUCTOR
TERMINALS.
•Conform to IEC277 or IEC245 or equivalent
national authorization.
Excitation or Output Cable
•Please use Polyvinyl chloride insulated and sheathed
control cables (JIS C3401) or Polyvinyl chloride
insulated and sheathed portable power cables (JIS
C3312) or equivalents.
Outer Diameter
•6.5 to 12mm in diameter (10.5 to 11.5 mm for
waterproof gland / ECG, /ECU)
Nominal Cross Section
•Single wire; 0.5 to 2.5mm2, Stranded wire; 0.5 to
2.5mm2
60
(2.4) 85 (3.3)
EX1
EX2
EX1
EX2
On the converter side On the flow tube side
F030204.EPS
Unit: mm (inch)
Figure 3.2.4 End Treatment of Excitation Cable
3.2.4 DC Connections
(1)Connecting Power Supply
IMPORTANT
In case of 24VDC power supply, AC power
supplies or reversed polarities cannot be con-
nected. It will cause the fuse to burn out.
IMPORTANT
In case of 24VDC power supply, the specifica-
tion for the supply voltage is 24VDC (-15 to
+20%), but the input voltage of the converter
drops due to cable resistance so it should be
used within the following range.
Supply Voltage and Cable Length
1000
(3300)
900
(2970)
800
(2640)
700
(2310)
600
(1980)
500
(1650)
400
(1320)
300
(990)
200
(660)
100
(330)
0
Allowed
cable
length
m(ft)
20 22 24 26 28
Usable range E(V)
Cable cross section area :1.25mm2Cable cross section area : 2mm2
F030205.EPS
Figure 3.2.5 Supplied Power and Cable Length
(2)Setting Power Supply Frequency
IMPORTANT
In case of DC power supply, the frequency of
the power supply has to be adjusted. Please
adjust for the local power frequency. The power
supply frequency is set in parameter B12 (or
Power freq for HART). Refer to 5.4, 6.5.4, or
7.3.4 for data setting procedure.
3.2.5 Wiring Ports
Please select the most suitable standard of wiring
procedure for the wiring ports by customer’s own.
(1)Using the Waterproof Gland
IMPORTANT
To prevent water or condensate from entering
the converter housing, waterproof glands are
recommended. Do not over-tighten the glands or
damage to the cables may result. Tightness of
the gland can be checked by confirming that the
cable is held firmly in place.
Tightening gland
Washer
Gasket
Water-proof gland(/ECG)
Gasket
G1/2
F030206.EPS
Water-proof gland with union joint(/ECU)
Washer
Tightening gland
Figure 3.2.6 Waterproof Gland
(2)Conduit Wiring
In case of conduit wiring, please use the waterproof
gland to prevent water flowing through the conduit
pipe into the wiring connection.