TRICOR TCM, TCE 80XX Coriolis Mass Flow Meter Instruction Manual
Below you will find brief information for Coriolis Mass Flow Meter TCM, Coriolis Mass Flow Meter TCE 80XX. The TRICOR Mass Flow Meters are available as compact versions with onsite display and as meter with remote display for wall or panel mount. All versions are available as standard version as well as Ex certified for hazardous locations (ATEX, IECEx, cCSAus). They provides a graphic display, menu driven control with soft keys for easy operation, two freely programmable 4…20 mA outputs, one freely programmable frequency output, one control input and one control output, RS485 interface.
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Instruction Manual
TCM_E80_M_EN_150520_E010
TRICOR
Coriolis Mass Flow Meter
Version
Manual-Version
TCM_E80_M_EN_150520_E010
SW-Version
This manual is valid for
Main SW: V3.20 and higher
Display SW: V3.14 and higher
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Version: TCM_E80_M_EN_150520_E010
Index
Index
Version: TCM_E80_M_EN_150520_E010
3
4
Index
Electrical Connection for HART
Device Description File for HART
Electrical Connection for Foundation Fieldbus
.......................................................................................... 84
Device Description File for Foundation Fieldbus
Interface Protocol ......................................................... 84
Version: TCM_E80_M_EN_150520_E010
Index
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General Information
1. General Information
1.1. Features
The TRICOR Mass Flow Meter, based on the Coriolis principle, have many advantages compared to other Flow
Meter principles.
•
No moving parts
•
High accuracy (0.1%)
•
Simultaneous measuring of mass flow, density and temperature
•
Calculation of volume flow as well as mass and volume total
•
Flushable
The TRICOR Mass Flow Meters are available as compact versions with onsite display and as meter with remote display for wall or panel mount.
All versions are available as standard version as well as Ex certified for hazardous locations (ATEX, IECEx, cCSAus).
The meters provide the following features:
•
A graphic display
•
Menu driven control with soft keys for easy operation (also without manual)
•
Two freely programmable 4…20 mA outputs
•
One freely programmable frequency output
•
One control input and one control output
•
RS485 interface
Available options are:
•
HART
®
interface
•
One 4…20 mA input for pressure measurement
•
Pressure compensation
Version: TCM_E80_M_EN_150520_E010
General Information
Fig. 1: Compact versions
Fig. 2: Separate version with panel mount (left) or wall mount (right) electronics
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General Information
1.2. Safety
1.2.1. General Safety
All statements regarding safety of operation and technical data in this manual will only apply when the TRICOR
Coriolis Mass Flow Meter is operated correctly in accordance with this manual.
The data for Ingress Protection (IPnn) will only apply when all connectors are caped properly with the corresponding counterpart with the same or better IP rating. Cable glands must be populated with cables with the specified diameter and closed properly. The display cover must be closed.
During operation all openings of the housing must be closed unless otherwise is noted in this manual.
All electrical connections to the load and to the supply must be made with shielded cables unless otherwise is noted in this manual. The TCM must be grounded.
As a protection against fire in the positive supply, a fuse with a current rating not higher than the current carrying capacity of the cable used is required.
Before installing the Flow Meter and transmitter, the user is responsible to ensure that all wetted parts are compatible with the fluid or gas to be measured.
The user has to adhere to the instructions for installing electrical devices and corresponding instructions.
The devices described in this manual may only be connected and operated by authorized and qualified personnel.
1.2.2. Special Requirements for Ex Installations
Before installing and using TRICOR Mass Flow Meters in hazardous locations it is absolutely needed to read and to observe the „Installation Manual for Hazardous Areas”.
Document No.: TCM_E80_E_EN_150505_E003
In hazardous locations the covers of the wall mount electronics must not be opened under any circumstances if the supply voltage is alive. For operating the keys the magnet must be used.
The analog and digital I/O signals are not specified for driving Ex i circuits.
When using long cables make sure that the maximum inductances and capacitances for the respective voltage or gas group are not exceeded.
WARNING!
All specified limiting values and parameter stated in „Installation Manual for Hazardous Areas” have definitively to be kept at any time. Not observing that leads to danger for the equipment and to danger for health and life of the user.
Version: TCM_E80_M_EN_150520_E010
General Information
1.2.3. Warnings in this Manual
NOTE:
Notes provide important information for the correct usage of the equipment. If the notes are not observed, a malfunction of the equipment is possible.
WARNING!
Warnings provide very important information for the correct usage of the equipment. Not observing the warnings may lead to danger for the equipment and to danger for health and life of the user
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General Information
1.3. Ordering Codes and Accessories
1.3.1. Ordering Code
TCE 80XX - X - X X X X - X X - X X
For TCM 0325 to TCM 7900
For TCM 028k to TCM 065k
For TCM 230k
Housing
Wall mount (NPT)
8001
8011
8012
W
Wall mount (M20 x 1.5)
Panel Mount
Panel mounted, wide for „Ex”, associated equipment
I
S
L
Options
Interface
RS485 (Modbus RTU)
RS485 (Modbus RTU) + HART
®
S
A
Supply voltage
24 V DC + 90…264 V AC (only housing S + L)
24 V DC
90…264 V AC (only housing W)
B
D
M
Electronic options
Standard
Pressure compensation and 4…20 mA input
S
A
Cable length
3 Meters
(≈ 10 ft.), Standard (housing W)
6 Meters
(≈ 20 ft.), (housing W)
10 Meters
(≈ 33 ft.), (housing W)
15 Meters
(≈ 49 ft.), (housing W)
20 Meters
(≈ 65 ft.), (housing W)
S
B
C
D
E
D-SUB connector (housing S, L), separate cable required
EX-protection
N
ATEX + IECEx Zone1: Group IIC, T2…T4
ATEX Zone 2: II3G Ex nA IIC, T4, Gc cCSAus: Class 1, Division 1: Group A, B, C, D or C, D, T2…T4 cCSAus: Class 1, Division 2: Group A, B, C, D or C, D, T2…T4
ATEX+IECEx, Zone 1: Group IIC or IIB, T2…T4 +
cCSAus: Class 1, Div. 1: Group A, B, C, D or C, D, T2…T4
GOST (TR-TS): Group IIC or IIB, T2 … T4
Customer options (01…99)
Ex
Exn
Ex1
Ex2
Ex3
ExR
NOC (Net Oil Computer) 0 1
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General Information
TCM XXXX - X X - X X X X - X X X X - Ex - X X
Process connections
1)
ANSI flange
ANSI flange
DIN flange
Female thread
A*
B*
D*
F*
Mechanical options
Medium Temperature range:
-40°C…+100°C (-40°F…+212°F)
-40°C…+150°C (-40°F…+302 °F)
Ex max
: 135 °C (275 °F)
-40°C…+70°C (-40°F…+158°F) Ex compact
-60 °C ... +200 °C (-76 °F ... +392 °F)
Pressure range
With rupture disc max. 5 BAR (72.5 PSI)
1050 bar process pressure
Mechanical Design
Standard
Face to face length
Standard (other length on request)
Electronics options
S
H
E
T
G
P
S
S
Electronics type
Junction box (Alu)
Junction box (1.4404/316L)
Meter mount electronics TCE 8000
2)
Meter mount electronics TCE 6000
3)4)
Interface
5)
RS485 (Modbus RTU)
RS485 (Modbus RTU) and HART
®
RS485 (Modbus RTU) + FF (not with Ex)
FF (Foundation Fieldbus
®
)
RS485 (Modbus RTU) + USB (only TCE 6000)
Not used
A Z Z
H
C
F
S
A
B
D
F
Z
S
Supply voltage
24 V DC
90 … 264 V AC
Not used
Options
Pressure compensation, 4 … 20 mA input (TCE 8000)
8 pin I/O connector (TCE 6000 only)
No option
D
M
Z
A
B
S
EX-protection
ATEX + IECEx Zone1: Group IIC, T2…T4
ATEX Zone 2: II3G Ex nA IIC, T4, Gc cCSAus: Class 1, Division 1: Group A, B, C, D or C, D, T2…T4
Ex
Exn
Ex1
Ex2 cCSAus: Class 1, Division 2: Group A, B, C, D or C, D, T2…T4
ATEX+IECEx, Zone 1: Group IIC or IIB, T2…T4 +
cCSAus: Class 1, Div. 1: Group A, B, C, D or C, D, T2…T4
TR-TS: Group IIC or IIB, T2 … T4
Special Options
Ex3
ExR
NOC (Net Oil Computer)
01
1) Ask KEM/AWL for technically possible flanges
2) For TCM compact version with Ex-protection temperature class T4 only
3) Only in the following options: FSDS (5 PIN I/O and RS485 MODBUS RTU or FFDB (5&8 PIN I/O, RS 485 MODBUS RTU, USB)
4) Ex-protection only available in the option Exn
5) Other interfaces on request
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General Information
1.3.2. Accessories
Ordering Code
(Contact factory)
TRD8001
HSA96
IPS9-9
IPS9-14
Description
Connecting Cable TCM
TCE 80xx-L-* or TCE 80xx-S-*
Additional remote display for the compact version
DIN Rail Adaptor for TCE 80**-L-* or TCE 80xx-S-*
Protective front cover IP65 for TCE 80**-S -*
Protective front cover IP65 for TCE 80**-L-*
1.4. Measuring Principle TCM
Two parallel flow tubes inside the TCM Flow Meter are vibrating at their natural frequency in opposite direction.
Any mass flow passing through the tubes will delay the vibration at the incoming side and accelerate the vibration at the outgoing side. This causes a small time shift between both ends of the tube. This time shift is measured and used to calculate the mass flow through the tubes.
By measuring the natural frequency of the tubes the density of the medium can be calculated.
As both effects are temperature dependent, the temperature is measured by means of an accurate temperature sensor for correcting the temperature effects on flow and density measurement.
As a consequence a Coriolis Mass Flow Meter measures directly mass flow, density and temperature of the medium. Knowing the mass flow and the density, also the volume flow can be calculated.
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Fig. 3: principle of operation Coriolis Mass Flow Meter
Version: TCM_E80_M_EN_150520_E010
2. Getting Started
2.1. Unpacking
Verify that you have received the following items:
When you ordered a compact version:
•
TCM **** with mounted electronics
•
Instruction manual
When you ordered a remote version:
•
TCM **** with connection head
•
TCE 80**
•
•
Connecting cable (with TCE 80**-W just fixed to the TCE)
Instruction manual
Getting Started
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Getting Started
2.2. Operating Elements
2.2.1. TCE 80**-W and compact version
10
1
2
3
4
9
8
5
7
6
Fig. 4: Operating Elements of TCE 80xx-W and compact version
1 = Pushbutton “P”, activates / selects the different menus and confirms the settings
2 = LED „OK”, flashes green when there is no error
3 = LED „ERR”, flashes red when an error occurs
4 = Display
5 = Pushbutton „Info”, normal: selects the error menu, SETUP: softkey
6 = Pushbutton „Display”, normal: toggles the display, SETUP: softkey
7 = Pushbutton „Reset”, normal: resets the batch counter, SETUP: softkey
8 = Front cover
9 = Set screw for front cover (varying position)
10 = Screw for protective ground
Wall mount electronics only (not shown on the picture):
•
Cable to the TCM sensor, length as ordered (standard: 10 ft./3 m)
•
Wall mounting bracket
Version: TCM_E80_M_EN_150520_E010
Getting Started
2.2.2. TCE 80xx-S and TCE 80xx-L
2
1
3
4
7 6
5
Fig. 5: Operating Elements of TCE 80xx-S
2
1
3
4
7 6
5
Fig. 6: Operating Elements of TCE 80xx-L-*-Ex
1 = Pushbutton “P”, activates / selects the different menus and confirms the settings
2 = LED „OK”, flashes green when there is no error
3 = LED „ERR”, flashes red when an error occurs
4 = Display
5 = Pushbutton „Info”, normal: selects the status menu, SETUP: softkey
6 = Pushbutton „Display”, normal: toggles the display, SETUP: softkey
7 = Pushbutton „Reset”, normal: resets the batch counter, SETUP: softkey
For the rear view see chapter 2.3.3 or 1.1.1
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Getting Started
2.2.3. TCM ****-… (remote version)
6
5
1
Fig. 7: Operating Elements TCM
2
3
4
6
5
1
1 = Cable gland for cable to the TCE
2 = Locking screw for screw type terminals
3 = Screw for protective ground (TCM 0325 through 3100 only)
4 = Fluid output, flange / thread as ordered
5 = Fluid input, flange / thread as ordered
6 = M6 mounting threads (back side, option, TCM 0325 through 3100 only)
2
3
4
Version: TCM_E80_M_EN_150520_E010
2.3. Pin Assignments
2.3.1. TCE 80**-W and compact version, non-Ex
1
2
3
5
Fig. 8: Electrical terminals TCE 80xx-W and compact version
4
1 = Terminal screw for protective ground
2 = Switch for terminating resistor for the RS485 interface
3 = Terminal block for interface
4 = Terminal block power supply
5 = Terminal block for I/O signals
Getting Started
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Getting Started
TCE Terminal Connections
1
2
3
+I1
-I1
+I2
4
5
6
-I2
F
OUT
CTL
OUT
7
8
CTL
IN
GND
20 COMMON
21 -RS485
22 +RS485
30 COMMON
31 FF-
32 FF+
Current loop 1 positive terminal
Current loop 1 negative terminal
Current loop 2 positive terminal
Current loop 2 negative terminal
Frequency/pulse output
Control output
Control input
Ground (for pins 5 through 7)
Common (for pins 21 and 22)
RS485 negative line
RS485 positive line
Common (for pins 31 and 32)
Foundation Fieldbus
®
negative line
Foundation Fieldbus
®
positive line
24 V DC Supply
50 +24 V DC
51 -24 V DC
Positive supply voltage (24 V DC)
Supply ground
52 PE
100…240 V AC Supply
Protective Ground
90
91
52
L
N
PE
Phase (AC voltage)
Neutral
Protective Ground
NOTE:
With option „PRESSURE COMPENSATION“ the current loop 1 (Terminal 1 and 2) is an input.
Version: TCM_E80_M_EN_150520_E010
2.3.2. TCE 80**-W and compact version, Ex certified
1
Getting Started
2
3
Fig. 9: Electrical terminals TCE 80xx-W-*-Ex
7
6
1 = Terminal screw for protective ground
2 = Terminal screw for protective ground
3 = Protective cover
4 = Terminal block for digital I/O signals (U
M
= 250 V DC)
5 = Terminal block power supply (U
M
= 250 V DC)
6 = Terminal block for interface (U
M
= 30 V DC)
7 = Terminal block for analog I/O signals (U
M
= 30 V DC)
5
4
19
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Getting Started
TCE Terminal Connections
Terminals with U
M
= 30 V DC
1
2
3
+I1
-I1
+I2
4 -I2
20 COMMON
21 -RS485
22 +RS485
30 COMMON
31 FF-
32 FF+
Current loop 1 positive terminal
Current loop 1 negative terminal
Current loop 2 positive terminal
Current loop 2 negative terminal
Common (for pins 21 and 22)
RS485 negative line
RS485 positive line
Common (for pins 31 and 32)
Foundation Fieldbus® negative line
Foundation Fieldbus® positive line
Terminals with U
M
= 250 V DC
5
6
7
8
F
OUT
CTL
OUT
CTL
IN
GND
24 V DC Supply
50 +24 V DC
Frequency/pulse output
Control output
Control input
Ground (for pins 5 through 7)
Positive supply voltage (24 V DC)
51 -24 V DC
52 PE
100…240 V AC Supply
Supply ground
Protective Ground
90 L
91 N
52 PE
Phase (AC voltage)
Neutral
Protective Ground
NOTE:
With option „PRESSURE COMPENSATION“ the current loop 1 (Terminal 1 and 2) is an input.
Version: TCM_E80_M_EN_150520_E010
2.3.3. Panel Mount version, non-Ex
2
3
1
4
Getting Started
7
Fig. 10: Electrical terminals TCE 80xx-S
6 5
1 = Sliding switch for activating the 120
Ω terminal resistance for RS-485
2 = Cage clamp terminals for interface RS-485
3 = Cage clamp terminals for interface Foundation Field bus (option) or relay terminals (option)
4 = Connector to the meter, D-Sub 9, female
5 = Cage clamp terminals for power supply
6 = Cage clamp terminals for digital I/O signals
7 = Cage clamp terminals for analog I/O signals
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Getting Started
TCE Terminal Connections
1
2
3
4
5
6
7
8
20
+I1
-I1
+I2
-I2
F
OUT
CTL
OUT
CTL
IN
GND
COMMON
21 -RS485
22 +RS485
30 COMMON
31 FF-
32 FF+
50 +24 V DC
Current loop 1 positive terminal
Current loop 1 negative terminal
Current loop 2 positive terminal
Current loop 2 negative terminal
Frequency/pulse output
Control output
Control input
Ground (for pins 5 through 7)
Common (for pins 21 and 22)
RS485 negative line
RS485 positive line
Common (for pins 31 and 32)
Foundation Fieldbus
®
negative line
Foundation Fieldbus
®
positive line
Positive supply voltage (24 V DC)
51 -24 V DC
52 PE
90 L
Supply ground
Protective Ground
Phase (AC voltage)
91 N
52 PE
Neutral
Protective Ground
Without Foundation Fieldbus
®
interface there are no terminals 30…32.
With option „Relay Out” there are the relay terminals:
40
41
REL NO
REL COM
42 REL NC
Relay normally open contact
Relay common
Relay normally closed contact
NOTE:
With option „PRESSURE COMPENSATION“ the current loop 1 (Terminal 1 and 2) is an input.
Version: TCM_E80_M_EN_150520_E010
1.1.1. Panel Mount version TCE 80**-L, Ex certified
1 2 3
7 6 5 4
Fig. 11: Electrical terminals TCE 80xx-L-*-Ex
1 = Sliding switch for activating the 120
Ω terminal resistance for RS-485
2 = Terminal blocks for interface (U
M
= 30 V DC)
3 = Terminal blocks for analog I/O signals (U
M
= 30 V DC)
4 = Terminal block for power supply (U
M
= 250 V DC)
5 = Terminal block for digital I/O signals (U
M
= 250 V DC)
6 = Sliding switch for activating the relay output (option)
7 = Terminal block for relay (U
M
= 250 V DC)
Getting Started
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Getting Started
TCE Terminal Connections
Terminals with U
M
= 30 V DC
5
6
7
8
1
2
3
+I1
-I1
+I2
4 -I2
20 COMMON
Current loop 1 positive terminal
Current loop 1 negative terminal
Current loop 2 positive terminal
Current loop 2 negative terminal
Common (for pins 21 and 22)
21 -RS485
22 +RS485
RS485 negative line
RS485 positive line
30
31
COMMON
FF-
Common (for pins 31 and 32)
Foundation Fieldbus
®
negative line
Foundation Fieldbus
®
positive line 32 FF+
Terminals with U
M
= 250 V DC
40
41
F
OUT
CTL
CTL
REL COM
42 REL NC
50 +24 V DC
51 -24 V DC
52 PE
90 L
91 N
OUT
IN
GND
REL NO
Frequency/pulse output
Control output
Control input
Ground (for pins 5 through 7)
Relay normally open contact (option)
Relay common (option)
Relay normally closed contact (option)
Positive supply voltage (24 V DC)
Supply ground
Protective Ground
Phase (AC voltage)
Neutral
NOTE:
With option „PRESSURE COMPENSATION“ the current loop 1 (Terminal 1 and 2) is an input.
Version: TCM_E80_M_EN_150520_E010
Getting Started
2.4. Quick Start
WARNING!
the TCM!
In case the TCM has only to be operated without flow for testing or learning purpose, at least the following
connections have to be made (see chapter 3.2):
•
Connect the TCE to the TCM (only required with the separate version)
•
Connect the supply voltage
•
The various inputs and outputs as well as the interface may be connected as well, if those features are required.
WARNING!
If the TRICOR Coriolis Mass Flow Meter is connected to a bigger system, for your personal safety connect the protective ground as well!
WARNING!
In hazardous areas it is not allowed to operate the TRICOR Coriolis Mass Flow Meter without proper wiring in
accordance with chapter 3.2.6 and with the housing not properly closed!
2.4.1. First Operation
Make sure that all mechanical and electrical connections are made properly.
Switch on the power supply. The LED „OK” will flash green.
After the power up sequence the display shows the preselected values (ex factory: „Flow” and „Batch”)
Switch on the flow. The value indicated in the display should be positive.
In case of an error the LED „ERR” will flash red.
and 4.5.3 for detailed information):
•
Switch off the flow
•
Wait until the flow through the TCM is zero
•
Start the zero offset calibration in the „ZERO OFFSET” menu
•
Wait until the offset procedure is finished
•
Switch on the flow again
The display can be altered by pressing the pushbutton „Display”.
The internal device status can be viewed by pressing the pushbutton „Info”.
If the function is activated, the BATCH reading can be reset to zero by pressing the pushbutton „Reset”.
To open the control menu press button “P” for three seconds.
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26
Getting Started
2.4.2. CONTROL Menu
In the „CONTROL“ menu all configurations can be made. This includes configuration of the analog and digital outputs, customizing the display and other settings.
The menu itself is self-explaining; the function of the softkeys is indicated in the display above the pushbuttons.
To enter the „CONTROL“ menu press the pushbutton “P” for three seconds.
If a global access code is set, the „CONTROL“ menu is completely locked (see chapter 6.6).
With no global access code the submenu „DISPLAY” can be entered without a password as any changes in this submenu will not affect the operation of the TCM.
The submenus „ZERO OFFSET”, „SETUP”, „I/O-TEST” and „SERVICE” are password protected for avoiding unintentional changes of the operating parameters.
For „ZERO OFFSET”, „SETUP” and „I/O-TEST” the password is „2207”, for „SERVICE” refer to chapter 6.
Change the indicated number „2206” with the softkey “UP” to „2207” and confirm with “P”.
Select the desired submenu with the softkeys and confirm with “P”.
Every setting must be confirmed with “P” for storing the setting or with “EXIT” for exiting without storing.
For leaving the „SETUP” menu press “EXIT” until the TCE returns to the main level.
2.4.3. Using the magnet
The Ex versions with the blue Ex d housing come with a magnet for operating the pushbuttons through the closed window cover.
In hazardous, wet and dusty areas the display cover must not be opened to operate the pushbuttons.
Beside every pushbutton there is a hall sensor which can be operated by means of the magnet attached to the housing.
For operating the pushbuttons hold the magnet to the glass.
The best positions for operating the keys are:
Pushbutton Position
P
Reset
Display
Info right edge of the yellow area left edge of the yellow area lower edge of the yellow area right edge of the yellow area
Version: TCM_E80_M_EN_150520_E010
Installation
3. Installation
3.1. Important Installation Guidelines
Coriolis Mass Flow Meters measure the flow of a liquid or gas by vibrating the medium perpendicular to the flow direction and measuring the effect of the inertial force of the medium. Consequently, for best performance the meter must be decoupled from external vibrations and the medium must be homogenous.
It is recommended to install a valve before and after the meter. For the zero calibration both valves should be closed.
3.1.1.
External Vibrations
In case of (possible) external vibrations connect the meter mechanically rigidly to a non-vibrating point or – if this is not possible – connect it by means of vibration dampers.
The small meters (TCM 0325 through TCM 3100) can be mounted via optional mounting threads on the back side, all other meters must not be fixed directly, but via holders connected to the external tubing, as close as possible to the flanges of the meter.
In case of vibrating tubes a decoupling via flexible hoses might be recommended.
Piston pumps and other pumps producing a strongly pulsating flow should be decoupled hydraulically via longer pipes, flexible tubes or other measures.
The high pressure changes in short intervals over long time period should be avoided! Is it though an application requirement, please contact our internal sales for technical support!
3.1.2.
Inhomogeneous Media
If a liquid might contain gas bubbles or solid particles, care must be taken that the gas bubbles or the solid particles will not remain in the meter.
If a pure liquid or a liquid with possible gas bubbles is to be measured, the meter should be installed horizontally with the meter tubes down. This assures that gas bubbles will not accumulate in the measuring tubes. Meters with U- shaped tubes (TCM 5500 and bigger) can also be mounted vertically.
If a liquid might contain solid particles, the meter should be installed horizontally with the meter tubes up. This assures that the solid particles will not accumulate in the measuring tubes. Meters with U- shaped tubes (TCM
5500 and bigger) can also be mounted vertically.
The TCM 0325 through TCM 3100 must not be mounted vertically, as according to the diamond shaped tube geometry gas bubbles as well as solid particles would accumulate in the meter.
Two phase media with gas bubbles (like foam) or solid particles (like paints or slurry) can be measured without any problems, if the gas bubbles or solid particles are small compared to the tube diameter and evenly distributed. The mounting guidelines, nevertheless, must be observed.
If the amount of gas in the measured fluid or vice versa the amount of fluid in the measured gas goes to high, the flow and density readings get significantly disturbed. The disturbances can be properly detected by means of the measured drive current.
To suppress the faulty measurements, you can define a valid drive current range by specifying drive current thresholds “max drive current” and “min drive current”, as shown in the picture below:
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Installation
As long as the current drive current stays within the valid range, the flowrate and density will be calculated based on the analog inputs. Otherwise the input signals will be suppressed and the process parameter flow rate and density are set to 0 g/s and 0.001 g/cc.
The drive current thresholds can be specified by means of TricorConfigurator. The software is license free and can be downloaded from our web site: http://www.kem-kueppers.com/downloads/software/?lang=en
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3.2. Mechanical
In accordance with this manual the user should select the installation position which fits the application best. To ensure the highest degree of accuracy and repeatability, care should be taken to affix the TRICOR products in a stable process site and minimize the amount of vibration in the installation environment.
3.2.1. Horizontal Installation
The horizontal installation is the recommended installation.
If the medium might contain solid particles, mount the meter as shown in position „A”, in all other cases as shown in position „B”.
Fix the meter to a solid, non-vibrating surface as close to the meter as possible. With the TCM 0325 through
TCM 3100 this could be done via the optional mounting threads.
If no non-vibrating surface is available, vibration dampers might be recommended.
Fig. 12: Recommended horizontal Installation
3.2.2. Vertical Installation
The diamond shaped TCM 0325 through TCM 3100 should not be mounted vertically except you are sure that the medium contains neither gas bubbles nor solid particles.
All other meters can be mounted vertically. This would be the recommended position, if the medium might contain gas bubbles and solid particles.
It is recommended to mount the meter in an upstream position for avoiding that it runs empty during operation.
Fix the meter to a solid, non-vibrating surface as close to the meter as possible.
If no non-vibrating surface is available, vibration dampers might be recommended.
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Fig. 13: Vertical Installation
3.2.3. Installation in a Drop line
The diamond shaped TCM 0325 through TCM 3100 should not be mounted vertically except you are sure that the medium contains neither gas bubbles nor solid particles.
All other meters can be mounted vertically, but flow going down is only allowed as long as there is significant backpressure on the meter to prevent any type of waterfall effect and to assure the meter remains constantly full of the liquid.
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Fig. 14: Installation in a Drop Line
3.2.4. Critical Installations
The meters must not be mounted at the highest point of the tubing (a), if gas bubbles are to be expected, or at the lowest point (B), if solid particles are to be expected, as in both cases also the right orientation might not help.
Also the meters must not be mounted in a drop line near the open end (C), as in that case the meter might run empty.
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Fig. 15: Critical Installations
3.2.5. Mechanical Installation of the Electronics (remote versions)
TCE 80xx-W
The wall mount TCE is to be mounted on the wall with 2 screws with 5 mm diameter, about 40 mm apart. For
exact dimensions refer to chapter 7.3.3.
TCE 80xx-L, TCE 800-S
The housing requires an opening in the panel of 92 mm x 92 mm (TCE 80xx-S) or 138 mm x 92 mm (TCE 80xx-
L) at a maximum panel thickness of 2 mm.
Push the TCE 80xx into the opening. The springs will fix the unit automatically.
For removing the TCE 80xx press the springs towards the housing via a screwdriver.
WARNING!
For mounting the TCM in hazardous areas refer to the „Installation Manual for Hazardous Areas”.
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3.3. Electrical Installation
Make sure that the TCM is properly mounted and the process input and output are connected before making the electrical connections.
The TCM must be grounded.
The TCE requires a regulated DC power supply of 24 V ± 20% or a mains voltage of 100 to 240 V AC, depending on the version.
WARNING!
Never connect a 24 V only version to the mains supply or vice versa!
The digital inputs and outputs are referred to GND and to the ground potential of the DC supply (= negative pole). The AC supply terminals are electrically isolated from all inputs and outputs.
The ground potential GND is connected to protective ground via a 1 kΩ resistor.The resistor will thermally withstand a potential difference of up to 30 V between PE and GND but for proper operation this difference should be limited to 5 V.
To connect the TCE, shielded cables must be used. The shield should be connected to the case. If the TCM is installed in bigger systems and the shield must not present a DC connection for avoiding high ground loop currents, make the ground connection of the shield via a capacitor of e.g. 100 nF.
WARNING!
Improper grounding and shielding may lead to bad EMC behavior or danger to your health!
NOTE:
Make sure that all cable and wires are connected and fixed properly before applying power to the TCE.
WARNING!
Always switch off the voltage supply before you wire the analog or digital in- and outputs or communication interface. The display module must not be removed if the voltage supply on Coriolis mass meter is on.
Otherwise all totals can be reset.
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3.3.1. Connecting TCE and TCM
With the remote version the TCE and TCM must be connected before making the other electrical installations. If no TCM is connected to the TCE, the TCE will only show an error message after power on.
For connecting TCE and TCM, only the supplied special cable must be used. For best accuracy the maximum cable length is limited to 20 m.
NOTE:
Using different cables or any kind of extension will lead to a degradation of accuracy and stability.
Connecting the cable to the TCM
Open the junction box of the TCM.
The colors in the table are for the standard cable.
Adjust the position of the cable in the cable glands and close the cable gland.
Terminal
4
5
6
7
1
2
3
8
PE
Signal
Driver +
Driver -
Sensor A +
Sensor A -
Sensor B +
Sensor B -
Pt1000 +
Pt1000 -
Protective ground
Color
Grey
Pink
Blue
Red
White
Brown
Green
Yellow
Yellow/green
Wire number
4
5
6
1
2
3
7
8
Tab. 1: Connections TCM ****
Close the top cover of the junction box and fix it with the screw.
Connecting the cable to the TCE 80**-L-* or TCE 80**-S-*
Connect the D-Sub connector of the cable to the connector „sensor” on the back side of the housing.
Fasten the fixing screws of the D-SUB connector properly.
3.3.2. Electrical Installation of the Wall Mount Electronics Version
Connect the TCM to the TCE (see chapter 3.2.1, remote version only)
Open the safety screw at the display cover of the TCE with the provided Allen key.
Remove the display cover of the TCE by turning it counter clockwise.
Pull out the display.
Prepare the cable for installation:
•
Separate the single wires for about 12 cm (4¾ inches)
•
Strip the end and cover it with a cable end sleeve
•
Connect an about 7 cm (2¾ inches) long stranded wire to the shield
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Feed the cable through the cable gland.
Connect the shield to the PE screw.
NOTE:
In bigger installations a separate PE connection with a high cross section (> 1.5 mm²) is recommended for avoiding high equalizing currents in the shield.
Connect the individual conductors to the cage clamp terminals as required.
Push a small screwdriver into the upper (smaller) opening of the terminal, feed the cable into the bigger opening and pull out the screwdriver.
For the right connections refer to chapter 2.3 and chapter 3.2.4 to 3.2.8.
Adjust the position of the cable in the cable gland in that way that the single conductors remain short but free of tension and fix the cable in the cable gland.
Put in the display again. The display can be positioned in four different orientations, separated by 90°.
Perform – if necessary – a function test and make the necessary settings (see chapter 4.5).
Close the display cover.
Fasten the safety screw if necessary.
3.3.3. Electrical Installation of the Panel Mount Version
Connect the TCM to the TCE (see chapter 3.2.1)
Prepare the cable for installation:
•
Separate the single wires as required
•
Strip the end and cover it with a cable end sleeve
•
Connect an about 7 cm (2¾ inches) long stranded wire to the shield
•
Connect the shield to the PE screw.
NOTE:
In bigger installations a separate PE connection with a high cross section (> 1.5 mm²) is recommended for avoiding high equalizing currents in the shield.
Connect the individual conductors to the cage clamp terminals as required.
Push a small screwdriver into the upper (smaller) opening of the terminal, feed the cable into the bigger opening and pull out the screwdriver.
For the right connections refer to chapter 2.3 and chapter 3.2.4 to 3.2.8.
Perform – if necessary – a function test and make the necessary settings (see chapter 4.5).
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3.3.4. Power Supply and Grounding
3.3.4.1. 24V DC Power Supply
The TCE requires a regulated DC power supply of 24 V ±20%.
The power supply input of the TCE is protected by a fuse. As a protection against fire in case of a short in the supply cable, the output of the power supply must be equipped with a fuse with a rating not higher than the current carrying capacity of the cable used.
For connecting the TCE use shielded cables. If several cables are used, each cable should be shielded properly.
Connect the ground of your power supply to terminal 51 and the 24 V to terminal 50 (see Fig. 16).
TCE 8000
Fig. 16: Wiring diagram for power connections, DC operation
Terminal
50
51
52
Description
Positive supply voltage, 24 V ±20%, referred to pin 51
Ground potential for supply voltage
Protective ground
The ground terminals 8 and 51 are internally connected together.
Ground and protective ground are internally connected via a 1 kΩ resistor. The resistor will thermally withstand a potential difference of up to 30 V between PE and GND but for proper operation this difference should be limited to 5 V.
3.3.4.2. 100…240V AC Mains Supply
The AC version of the TCE requires a nominal power supply of 100…240 V AC and operates over a range of
90…264 V AC.
The power supply input of the TCE is protected by a 1 A slow blow fuse. As a protection against fire in case of a short in the supply cable, the output of the power supply must be equipped with a fuse with a rating not higher than the current carrying capacity of the cable used.
For the mains powered TCE a good connection of PE is mandatory. The cross section of the PE cable should be at least equivalent to the cross section of the supply cable or to 1 mm², whichever is higher.
Connect the supply to terminal 91 (neutral) and 90 (phase). (see Fig. 17)
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TCE 8000
Fig. 17: Wiring diagram for power connections, AC operation
Terminal
90
91
52
Description
Mains phase, referred to pin 91
Mains neutral
Protective ground
The ground terminal 8 is not connected to terminal 91.
3.3.4.3. DC and AC supply
The TCE 80xx-S-xBxx or TCE 80xx-L-xBxx can be connected to a 24 V DC and a mains supply simultaneously.
The unit will operate properly as long as one of the two supplies is present.
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3.3.5. Connecting the Control Inputs and Outputs
TCE 8000
Installation
Fig. 18: Wiring diagram for digital I/O connections
Terminal
5
6
7
8
Description
Frequency output, active, referred to pin 8
Status output, active, referred to pin 8
Control input, active “HIGH”, referred to pin 8
Ground potential for digital I/O- pins.
The frequency and control outputs are active push-pull outputs with an output resistance of 220
Ω. They can be loaded to the positive supply or to ground. For a high output swing the load resistors R load
should not be lower than 1 k
Ω.
In case of a load resistor to ground the output voltages are:
V high
= V supply
* R load
/ (220
Ω + R load
)
V low
< 1 V
In case of a load resistor to the positive supply the output voltages are:
V high
> V supply
– 1 V
V low
= V supply
- V supply
* R load
/ (220
Ω + R load
)
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The control input requires a high voltage of minimum 6.5 V and a minimum input current of 0.1 mA.
The ground terminals 8 and 51 are internally connected together.
Ground and protective ground are internally connected via a 1 kΩ resistor. The resistor will thermally withstand a potential difference of up to 30 V between PE and GND but for proper operation this difference should be limited to 5 V.
3.3.6. Connecting the Analog Outputs
The TCE 8000 provides two independent passive 4…20 mA current loops CURRENT 1 and CURRENT 2.
The current loops are isolated from each other and from the power supply.
For operation an external supply of 8…30 V (nominal 24 V DC) is required.
The minimum voltage between terminal 1 and 2 or 3 and 4 respectively is 8 V.
The minimum load resistance is 0
Ω, the maximum is determined by the supply voltage.
At a given supply voltage the maximum load resistance can be calculated as:
R load
(max) = (V supply
– 8 V) / 22 mA
For +24 V minus 10% supply this gives a maximum value of 620
Ω.
With a given load resistance, the minimum supply voltage can be calculated as:
V supply
(min) = 8 V + R load
* 22 mA
TCE 8000
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Fig. 19: Wiring diagram for 4…20 mA current loop
Terminal Description
1
2
3
4
Positive terminal of the passive 4…20 mA loop 1
Negative terminal of the passive 4…20 mA loop 1
Positive terminal of the passive 4…20 mA loop 2
Negative terminal of the passive 4…20 mA loop 2
As the terminals are floating, the load resistor and the current meter can be placed in the positive or in the negative supply rail.
Connect the shield of the cables to protective ground (terminal 52).
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3.3.7. Connecting the Analog Input
The TCE 8000 with „PRESSURE COMPENSATION“ option provides one passive 4…20 mA output
CURRENT 2 and one active 4…20 mA current input CURRENT 1.
The current input is designed to drive a 2-wire passive 4…20 mA pressure sensor. It provides a minimum driving voltage of 16 V.
The negative terminal (2) is internally connected to GND (non Ex version) or to PE (Ex version).
TCE 8000
Fig. 20: Wiring diagram for 4…20 mA current input
Terminal Description
1 Positive terminal for a passive 4…20 mA pressure sensor
2 Negative terminal for a passive 4…20 mA pressure sensor
Connect the shield of the cables to protective ground (terminal 52).
WARNING!
The analog input is not short-circuit proof. Load currents above 35 mA (permanent load) or above 50 mA (shorttime load) can cause damages.
3.3.8. Connecting the Relay
Optionally the panel mount versions of the TCE 8000 series can be equipped with a relay output. The relay is a
SPDT type with an nc (normally closed) and an no (normally open) contact.
Terminal Description
40
41
42
Relay normally open contact
Relay common
Relay normally closed contact
The relay is specified for 125 V AC maximum.
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3.4. Ex Installation
WARNING!
In hazardous locations all installations must only be carried out by qualified personnel!
Switch off all power supplies before installing or uninstalling the TRICOR Coriolis Mass Flow Meter in hazardous locations!
Never connect a remote meter TCM to anything else than the specified electronics TCE 80**!
It is absolutely needed to read and to observe the „Installation guide for hazardous locations”.
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4. Manual Operation
4.1. Power On Sequence and Principles of Manual Control
The power up sequence gives the following information, each for about two seconds:
CORIOLIS
TRICOR
TCE 8000
SENSOR TYPE
TCM 028K
Here appears the sensor type. Currently TCM 0325 (max. 325 kg/h) to TCM 230K (max. 230 t/h).
SW MAIN
Rev.: V3.00
This indicates the SW version of the main processor.
SW DISPLAY
Rev.: V3.00
This indicates the SW version of the display processor.
READY
If changes to the settings were made before the last power down and not saved to the backup EEPROM, the following message appears:
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***……. WARNING …….***
NO ACTUAL RAM BACKUP
SEE MANUAL
OK
If no pushbutton is pressed the warning will disappear automatically after 10 seconds.
The absence of valid backup data has no influence on the reliability of operation of the meter. The backup is just used to restore the last operation setting in case important parameters of the TCE have misadjusted
For further information refer to chapter 4.5.9.
Now the TCE 8000 switches to the measuring mode, displaying the default screen:
0.000
RATE
0.00
TOTAL
The green LED „OK” flashes with a one second period. In case of an error the red LED „ERR” flashes.
In manual control the TCE is menu driven and provides two operational modes, the „Measuring Mode” and the
„Control Mode”.
In the measuring mode the display shows the preselected measured values and all four pushbuttons have the function printed on them. The switch over between the different display views can be made at any time, by pressing the „Display” button, without influencing neither the measurement nor the digital or analog outputs.
In the control mode the three pushbuttons below the display have varying functions. The actual function is indicated in the display, just above the pushbutton.
In the control menu all necessary settings can be made.
The control menu contains the submenus „ZERO OFFSET”, „DISPLAY”, „SETUP”, „I/O-TEST” and „SERVICE”.
For protecting the TRICOR Coriolis Mass Flow Meter against unintentional changes by unauthorized personnel, the menus „ZERO OFFSET”, „SETUP” and „I/O-TEST” are protected by a user password and the menu
„SERVICE” by a service password.
Additionally, a global access code can be set that locks the TRICOR Coriolis Mass Flow Meter completely.
For the description of the control menu see chapter 4.5.
4.1.1. Using the Magnet
The explosion-proof variants with the blue Ex d housings provide a magnet to be able to operate the pushbuttons without opening the display cover.
In hazardous, wet and dusty areas the display cover must not be opened to operate the pushbuttons.
Beside every pushbutton there is a hall sensor which can be operated via the magnet attached to the housing.
For operating the pushbuttons hold the magnet to the glass.
The best positions for operating the keys are:
Pushbutton Position
P
Reset
Display
Info right edge of the yellow area left edge of the yellow area lower edge of the yellow area right edge of the yellow area
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4.2. Setup Guidelines
Ex factory the TRICOR Mass Flow Meters come with a setup optimized for normal applications. In more than
90% of the applications no further optimization except a regular offset adjustment is required.
The different possibilities for optimizing the settings are described below.
4.2.1. Meter Mode
A Coriolis Mass Flow Meter measures the mass flow and the density and can calculate the volume flow.
For avoiding strange effects with the total values when changing the engineering units, the TCE 8000 can be set up as a mass flow OR a volume flow meter.
When set up as mass flow meter, only mass and mass flow engineering units can be selected, when set up as volume flow meter, only volume and volume flow engineering units can be selected.
For changing the meter mode refer to chapter 4.5.6.1
4.2.2. Offset Adjustment
In contrast to a positive displacement meter, a Coriolis Mass Flow Meter does not have a „natural” zero. At no flow the measured time shift is nearly zero, but not exactly. The offset adjustment determines this offset and corrects the measured value correspondingly.
As the offset depends slightly upon the temperature, the density of the medium and the operating pressure, it is strongly recommended to make the offset procedure under working conditions, i.e. with the medium to be measured and at operating pressure and temperature.
To execute an offset adjustment, please refer to chapter 4.4 and 4.5.3.
4.2.3. Flow Filter
The raw data of a Mass Flow Meter is relatively noisy. To get a stable reading a filtering of the calculated flow is required.
The filters in the TCE 8000 are set by means of the time constant t. The time constant is the time the output needs, after a jump from a value x to 0, to go to x/e = x/2.72. A higher time constant means more stable reading, but also a slower reaction to changing flows.
A rough relation between the time and the filtered flow value after a jump is:
Elapsed time
1 * t
2 * t
3 * t
4 * t
Remaining Error
(% of the step)
30
10
3
1
A linear filter as it is realized in the TCE 8000 electronics just delays the flow reading and consequently the
„TOTAL” value. Independent of the slope (fast or slow) of the rising and falling flow, the error of the internally calculated TOTAL and at the frequency output are canceled out, if the flow rises from zero (or any other value) and later goes back to the starting value. For getting a correct „TOTAL” via the display or the frequency output, it is just necessary to wait long enough after the flow is switched off.
For best results the TCE 8000 electronics provides two filters.
The „FLOW FILTER” filters the mass flow before calculating the TOTAL or the frequency and current outputs.
For normal applications a moderate filtering with t = 1 s is recommended.
The „DISPLAY FILTER” filters the flow display additionally to the „FLOW FILTER”. It does not affect any other parameter or any of the outputs. The default setting is t = 1 s.
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If the flow is changing fast or sometimes makes a jump and the outputs have to react as fast as possible, set
„FLOW FILTER” to t < 1 s. If nevertheless the flow display has to be stable for better readability, the „DISPLAY
FILTER” can be increased.
4.2.4. CUT OFF
As mentioned above, a mass Flow Meter has no natural zero and the raw data is noisy. Consequently, with now flow, a meter would indicate and give out continuously a small fluctuating flow.
The parameter „CUT OFF” is used to provide a clear zero. If the calculated and filtered flow is below „CUT
OFF”, the meter indicates zero, the „TOTAL” values remain unchanged and the outputs show zero flow as well.
The value for „CUT OFF” must be above the noise floor in the given application and well below the minimum flow to be measured. As a good compromise the default value for „CUT OFF” is 0.5% of the full scale range of the meter.
For setting „CUT OFF” please refer to chapter 4.5.6.2.
4.2.5. STEP RESPONSE
Sometimes it is necessary to react fast to a fast changing flow, but also to have a stable output, if the flow is
(mostly) constant. This cannot be achieved by adjusting the flow filter.
The parameter „STEP RESPONSE” provides a fast reaction at fast changing flow, also the filter constant is high.
If the difference between the measured flow and the filtered flow is smaller than the „STEP RESPONSE” value, the flow filter remains active. If the difference is higher than step response, the filter is cleared and filled with the new value.
The recommended value for constant or slowly changing flow is 99% (the default value ex works). If the unit has to react to fast changing flow, the optimum value depends on the individual situation. For ON / OFF operation a value of half the ON flow is recommended.
If „STEP RESPONSE” is set too low, even small changes in flow or even the internal noise will activate the step response function and partially or all the time deactivate the filter, leading to noisy readings and noisy output signals.
For setting „STEP RESPONSE” refer to chapter 4.5.6.3.
4.2.6. Interaction of the Parameters
As each of the three parameters affects the calculation of the flow in a different way, a bad combination of different parameters can lead to systematical errors.
FLOW FILTER and CUT OFF
If the filter constant is set to a high value, the calculated flow is delayed compared to the actual flow. In ON-OFF operation this leads to the fact that it takes a long time until the calculated flow settles to the ON or OFF value.
The „TOTAL” value remains correct if the TCM measures long enough after the flow got switched off. If „CUT
OFF” is set to a high value, the meters stops measuring too early and consequently the calculated „TOTAL” is too low. Also the number of pulses at the frequency output is too low. The error is systematic.
NOTE:
In ON-OFF operation high values for the flow filter combined with high values for „CUT OFF” must be avoided!
Jumps of the flow not going down to zero are not affected by „CUT OFF”.
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FLOW FILTER and STEP RESPONSE
As just described, a linear filter just delays the flow reading and consequently the total but does not alter the final „TOTAL”.
If the „STEP RESPONSE” is activated, a nonlinear term is added to the filter. The indicated flow will follow more closely the total flow, but the remaining deviation depends on the values for the filter and for „STEP
RESPONSE”, but also on the slope of the flow change and on the size of a step.
If the flow changes slowly or a jump is smaller than „STEP RESPONSE”, the function will not be activated and remains linear all the time, producing the normal delay.
If the flow changes fast and the step is higher than „STEP RESPONSE”, the filter will be made faster, the indicated flow follows more closely the actual flow and the delay will be smaller.
In ON-OFF operation with a fast rising and slowly falling flow a systematic positive error is to be expected. If the rising is slow and the falling fast, the error will be negative.
WARNING!
If „STEP RESPONSE” is used (e.g. for good reaction to fast changing flow), checking the accuracy for the given application is strongly recommended!
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4.3. Measuring Mode
4.3.1. Function of the Pushbuttons
In the measuring mode all pushbuttons have a fixed function:
P
Reset
Display
Info
Opens the Control Menu if pressed for about three seconds
Resets the batch counter to zero, if the function „KEY RESET” is enabled
Toggles the display between the preselected settings.
Opens the info menu
4.3.2. Display Selection
The TCE provides two presettable display views. Ex works view 1 shows the flow and the „TOTAL” value, view
2 shows density and temperature.
In the „fixed mode” the display view selected by the user remains active until the other view is selected.
For changing from one view to the other just press the pushbutton „Display”.
In the „alternate mode” the TCM toggles between display view 1 and 2 every seven seconds. In this mode the pushbutton „Display” is without function.
For changing the content of the display views, please refer to chapter 4.5.4.
4.3.3. Display Resolution
The measured values can be displayed with 8 digits, including decimal point and sign. The most positive value therefore is „9999999.” (7 digits), the most negative value is „-999999.” (6 digits).
If the decimal point is set in that way that one or more decimal points are displayed and the value to be displayed exceeds the display range, the decimal point will be shifted to the right.
Example:
Decimal point setting: x.xxx
Measured value: 12345.6789
DP setting changed to: xx.xx
Displayed value: 12345.67 x.xxx
-12345.6789 xxx.x
-12345.6
The new setting for the decimal point will remain, also if the measured value goes down again. It can only be reset to the original settings in the „DISPLAY” menu.
If the decimal point is at the most right position and the measured or calculated value is still too big for being displayed, the display shows „OVERFLOW”. As soon as the measured value returns into the displayable range, the error message disappears and the display shows the value.
If the display shows „OVERFLOW”, change the engineering units. If any „TOTA”L display shows „OVERFLOW”,
you can also reset the „TOTAL” values. (see chapter 4.5.10).
4.3.4. Resetting the Batch (TOTAL-) Value
For easy batching in local operation the TCE provides the possibility to reset the Batch value by pressing the pushbutton „Reset”.
For protecting the TRICOR Coriolis Mass Flow Meter against unintentional resetting, this function can be disabled.
Ex works the function is disabled.
For changing the setting, please refer to chapter 4.5.6.4.
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4.3.5. Error Menu
7
8
9
For easy debugging in case of a malfunction of the system, the TCE provides an info and error menu.
4
5
6
1
2
3
The content of the info and error menu is not of interest for normal operation and some information is only readable for trained personnel.
For entering the menu press the pushbutton „Info” for about three seconds.
The display shows „NO ERROR” or one or more of the following error messages:
Code Error
Amplitude sensor A is out of range (too high or too low)
Amplitude sensor B is out of range (too high or too low)
Measured time delay is too high
Offset adjustment procedure is in progress
Driver current is not stable
Temperature sensor is out of range.
(Typically indicated if the line is broken or has a short circuit)
Oscillating frequency too low
Oscillating frequency too high
Driver current too low
Tab. 2: Error Codes
Press „Info” a second time to get information about the internal operating parameters:
Code Value
SA
SB
DR
PT
FRE
TS
ZP
TSF
Sensor voltage A in mV
Sensor voltage B in mV
Drive current in mA
Resistance value of the temperature sensor in
Ω
Oscillating frequency in Hz
Current time shift in µs
Zero point offset in µs
Filtered time shift in µs
Tab. 3: List of service parameters
Press „Info” again to get general information about the TCM:
Code
TYPE:
SER.:
SW1:
SW2:
COMM:
SW:
Value
Sensor type (TCM*)
Serial number
SW version main board
SW version display
Active interface:
KEM / address
Modbus / baud rate / address
HART
®
/ address
FF / address
SW option code
Tab. 4: List of TCM device info
By pressing „Info” you can toggle between those info views. To return to the normal operation screen, press
„DISPLAY”.
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4.4. Offset Adjustment
For best accuracy the TRICOR Coriolis Mass Flow Meter needs an in situ offset adjustment. This calibration zeroes out the ambient effects and increases the measuring accuracy at low flow.
The offset adjustment must be carried out with the medium to be measured and at a temperature and pressure as close to the normal operation as possible.
Proceed as follows:
Operate the TCM for a while under normal operating conditions to make sure that the actual temperature of the
TRICOR Coriolis Mass Flow Meter equals the normal operating temperature.
Switch off the flow. For best results use a valve in front and one behind the TCM. If the valves are not close to the TCM and / or only one valve is used, wait long enough to be sure that there is no more flow through the
TCM.
NOTE:
If there is a residual flow through the TCM or it is exposed to mechanical shocks during the offset adjustment procedure, the resulting value will be wrong.
Start the offset procedure as follows (see also chapter 4.5.3):
•
Press “P” for about three seconds
•
The display shows „ZERO OFFSET”
•
Press “P”
•
Change the indicated number with “UP” to „2207“ and confirm with “P”
•
Press „SLOW” (recommended) or „FAST”
•
The display shows „MAKE ZERO” for 10 to 30 seconds and counts down to „0”
•
Confirm with „Info”
Depending on the meter size and the density of the medium, the offset procedure takes about 10 -20 seconds
(FAST) or 30…60 seconds (SLOW). During this procedure the red LED will flash.
For an automatic offset adjustment initiated by the central control unit, the control input can be configured as
„Initiate offset”. In that case the TCE starts an offset procedure each time a high level is applied to the input.
To configure the input, please refer to chapter 4.5.8.4.
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4.5. Control Mode
In the control mode the TCE 8000 can be adapted to the individual application. As unintentional changes of the settings might cause problems, some submenus are password protected. Additionally, using the „SERVICE” menu, a global access code can be set that locks the TRICOR Coriolis Mass Flow Meter completely.
To enter the control mode proceed as follows:
Press “P” for about three seconds
If a global access code is set the display shows
ENTER P-ACCESS CODE
0000
LEFT UP EXIT
Change the indicated number with “LEFT” and “UP” to the defined code and confirm with “P”.
If a wrong code is entered, the display shows “ERROR” for about two seconds and then returns to the measurement mode.
When the correct code is entered the display shows
MAIN MENU
ZERO OFFSET
UP DOWN EXIT
With the keys “UP” and “DOWN” you can scroll through the main list.
Select the desired submenu and confirm with “P”.
4.5.1. Function of the Pushbuttons
In the setup menu some pushbuttons have changing functions, indicated in the display above the pushbutton:
P Confirms the selection in a list or any kind of inputs
Reset
Display
Performs the indicated function
Performs the indicated function.
Info (Exit) Performs the indicated function.
In most cases exits the current menu point without altering the original value
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4.5.2. Submenus in the Main Menu
In the Main Menu the following submenus are addressable:
ZERO OFFSET:
Performing the automatic offset adjustment procedure.
This submenu is password protected.
DISPLAY:
Presetting the display.
Changes made in this submenu have no influence on the general function as well on the accuracy of the TCM.
SETUP:
Adjusting the TCE 8000 and configuring the inputs and outputs.
This submenu is password protected.
I/O-TEST:
Setting the outputs to defined values and displaying the actual status of the control inputs for testing the electrical connections.
This submenu is password protected.
SERVICE:
Calibrating the TCE 8000 with connected TCM.
This submenu is password protected.
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4.5.3. ZERO OFFSET Menu
Select in the main menu
MAIN MENU
ZERO OFFSET
UP DOWN EXIT
Press “P”. The display shows
ENTER MENU CODE !
2206
LEFT UP EXIT
Change the indicated number with “LEFT” and “UP” to „2207“ and confirm with “P”.
If a wrong code is entered, the display shows “ERROR” for about two seconds and then asks for a new input.
When the correct code is entered the display shows
START OFFSET
PROCEDURE
SLOW FAST EXIT
Press „SLOW” or „FAST” to start the procedure or skip with “EXIT”.
A „SLOW” procedure lasts 30 s to 60 s, a „FAST” procedure 10 s to 20 s.
The display shows
MAKE ZERO (s): 9.5
OLD ZERO: 0.000 µs
NEW ZERO: µs
The time counter counts down to zero. The display shows e.g.
MAKE ZERO (s): 0.0
OLD ZERO: 0.000 µs
NEW ZERO: 0.123 µs
EXIT
Press “EXIT” to return to the measuring mode.
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4.5.4. DISPLAY Menu
Select in the main menu
MAIN MENU
DISPLAY
UP DOWN EXIT
Press “P”. The display shows
DISPLAY MENU
MASS TOTAL
UP DOWN EXIT
The following submenus are available:
MASS TOTAL:
Setting the mass TOTAL and Batch units and the mass TOTAL and Batch decimal point.
MASS FLOW:
Setting the mass flow units, the mass flow decimal point and a flow filter for the display.
VOL. TOTAL:
Setting the volume TOTAL and Batch units and the volume TOTAL and Batch decimal point.
VOL. FLOW:
Setting the volume flow units, the volume flow decimal point and a flow filter for the display.
DENSITY:
Setting the density units and the density decimal point.
TEMPERATURE:
Setting the temperature units and the temperature decimal point.
PRESS DISP:
Setting the pressure units (only available with option „„PRESSURE COMPENSATION“).
DISP MODE:
Setting the content of the two display views and the display mode (static or alternating).
4.5.4.1. MASS TOTAL Menu
In the submenu „MASS TOTAL” the mass „TOTAL” and Batch engineering units and the flow decimal point can be set.
DISPLAY MENU
MASS TOTAL
UP DOWN EXIT
P
MASS TOTAL DISPLAY
TOTAL UNITS
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
The following submenus are available:
TOTAL UNITS:
Setting the „TOTAL” units.
TOTAL DP:
Setting the „TOTAL” decimal point.
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TOTAL UNITS
MASS TOTAL DISPLAY
TOTAL UNITS
UP DOWN EXIT
P
SELECT TOTAL UNITS
KG
UP DOWN EXIT
The following units can be selected:
Mass-Unit Description
GRAM
KG
POUNDS
OUNCES
TONS
STONES gram kilogram pound dry ounce metric ton stone
Use the keys “UP” and “DOWN” to select the engineering unit and confirm with “P” or skip with “EXIT”.
TOTAL DP
MASS TOTAL DISPLAY
TOTAL DP
UP DOWN EXIT
P
SELECT MASS-DP
000.0 KG
LEFT EXIT
Use the key “LEFT” to select the desired decimal point position and confirm with “P” or skip with “EXIT”.
4.5.4.2. MASS FLOW Menu
In the submenu „MASS FLOW” the mass flow engineering unit, the flow decimal point and the flow filter for the display can be set.
DISPLAY MENU
MASS FLOW
UP DOWN EXIT
P
MASS FLOW DISPLAY
FLOW UNITS
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the submenu and confirm with “P” or skip with “EXIT”.
The following submenus are available:
FLOW UNITS:
Setting the flow units.
FLOW DP:
Setting the flow decimal point.
DISP FILTER:
Setting the display filter.
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FLOW UNITS
MASS FLOW DISPLAY
FLOW UNITS
UP DOWN EXIT
P
SELECT MASS FLOW UNITS
KG/S
UP DOWN EXIT
The following units (mass per time) can be selected:
Time-Unit Description
S
MIN
H
D
Mass-Unit
second minute hour day
G
KG
LB
OZ
T
ST
Description
gram kilogram pound dry ounce metric ton stone
Use the keys “UP” and “DOWN” to select the engineering unit and confirm with “P” or skip with “EXIT”.
FLOW DP
MASS FLOW DISPLAY
FLOW DP
UP DOWN EXIT
P
SELECT MASS FLOW DP
000.0
KG/S
LEFT EXIT
Use the key “LEFT” to select the desired decimal point position and confirm with “P” or skip with “EXIT”.
DISP FILTER
MASS FLOW DISPLAY
DISP FILTER
UP DOWN EXIT
P
DISP. FILTER (0-99.9s)
1.00000
s
RIGHT UP EXIT
The time constant t is the time the displayed value needs after a jump from a value x to 0 to go to x/e = x/2.72.
NOTE:
The display filter only filters the value in the display to provide a more stable reading. It has no influence on the outputs. It is only valid for the mass or volume flow display view!
As the display filter is additional to the global filter, the display can never react faster than the outputs.
Use the keys “RIGHT” and “UP” to select the desired time constant and confirm with “P” or skip with “EXIT”.
Version: TCM_E80_M_EN_150520_E010
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4.5.4.3. VOL. TOTAL Menu
In the submenu „VOL.TOTAL” the volume „TOTAL” and Batch engineering units and the flow decimal point can be set.
DISPLAY MENU
VOL. TOTAL
UP DOWN EXIT
P
VOLUME TOTAL DISPLAY
TOTAL UNITS
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
The following submenus are available:
TOTAL UNITS:
Setting the „TOTAL” units.
TOTAL DP:
Setting the „TOTAL” decimal point.
TOTAL UNITS
VOLUME TOTAL DISPLAY
TOTAL UNITS
UP DOWN EXIT
P
SELECT TOTAL UNITS
LITER
UP DOWN EXIT
The following units can be selected:
Volume-Unit Description
Cm3
LITER
GAL
BBL
LOZ
IGAL
IBBL m3 kM3 hL kL
ML
CF
MCF
MMCF
Cubic Centimeter
Liter
US Gallon
US Oil Barrel
Liquid Ounce
British Gallon
British Barrel
Cubic Meter
1000 Cubic Meter
Hectoliter
Kiloliter
Megaliter
Cubic Foot
1,000 Cubic Feet
1,000,000 Cubic Feet
Use the keys “UP” and “DOWN” to select the engineering unit and confirm with “P” or skip with “EXIT”.
TOTAL DP
VOLUME TOTAL DISPLAY
TOTAL DP
UP DOWN EXIT
P
SELECT VOLUME-DP
000.0
LITER
LEFT EXIT
Use the key “LEFT” to select the desired decimal point position and confirm with “P” or skip with “EXIT”.
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4.5.4.4. VOL. FLOW Menu
In the submenu „VOL. FLOW” the volume flow engineering unit, the flow decimal point and the flow filter for the display can be set.
DISPLAY MENU
VOL. FLOW
UP DOWN EXIT
P
VOLUME FLOW DISPLAY
FLOW UNITS
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the submenu and confirm with “P” or skip with “EXIT”.
The following submenus are available:
FLOW UNITS:
Setting the flow units.
FLOW DP:
Setting the flow decimal point.
DISP FILTER:
Setting the display filter.
FLOW UNITS
VOLUME FLOW DISPLAY
FLOW UNITS
UP DOWN EXIT
P
SELECT VOL FLOW UNITS
L/S
UP DOWN EXIT
The following units (mass per time) can be selected:
Time-Unit Description
S
MIN
H
D
Mass-Unit
second minute hour day
Description
Cm3
L
GAL
BBL
LOZ
IGAL
IBBL m3 kM3 hL kL
ML
CF
MCF
Cubic Centimeter
Liter
US Gallon
US Oil Barrel
Liquid Ounce
British Gallon
British Barrel
Cubic Meter
1000 Cubic Meter
Hectoliter
Kiloliter
Megaliter
Cubic Foot
1,000 Cubic Feet
Use the keys “UP” and “DOWN” to select the engineering unit and confirm with “P” or skip with “EXIT”.
Version: TCM_E80_M_EN_150520_E010
Manual Operation
FLOW DP
VOLUME FLOW DISPLAY
FLOW DP
UP DOWN EXIT
P
SELECT VOLUME FLOW DP
000.0
L/S
LEFT EXIT
Use the key “LEFT” to select the desired decimal point position and confirm with “P” or skip with “EXIT”.
DISP FILTER
VOLUME FLOW DISPLAY
DISP FILTER
UP DOWN EXIT
P
DISP. FILTER (0-99.9s)
1.00000
s
RIGHT UP EXIT
The time constant t is the time the displayed value needs after a jump from a value x to 0 to go to x/e = x/2.72.
NOTE:
The display filter only filters the value in the display to provide a more stable reading. It has no influence on the outputs. It is only valid for the mass or volume flow display view!
As the display filter is additional to the global filter, the display can never react faster than the outputs.
Use the keys “RIGHT” and “UP” to select the desired time constant and confirm with “P” or skip with “EXIT”.
4.5.4.5. DENSITY Menu
In the submenu „DENSITY” the density engineering unit and the decimal point for the display can be set.
DISPLAY MENU
DENSITY
UP DOWN EXIT
P
SET DENSITY DISPLAY
DENS UNITS
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the submenu and confirm with “P” or skip with “EXIT”.
The following submenus are available:
DENS UNITS:
Setting the density units.
DENS DP:
Setting the density decimal point.
DENS UNITS
SET DENSITY DISPLAY
TEMP UNITS
UP DOWN EXIT
P
SELECT DENS UNITS
KG/L
UP DOWN EXIT
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The following engineering units (mass per volume) can be selected:
Unit Description
G/cm3
G/L
KG/L
KG/m3
LB/FT3
LB/GAL
BRIX
Gram per Cubic Centimeter
Gram per Liter
Kilogram per Liter
Kilogram per Cubic Meter
Pounds per Cubic Feet
Pounds per Gallon
Brix
Use the keys “UP” and “DOWN” to select the engineering unit and confirm with “P” or skip with “EXIT”.
As BRIX specifies the sugar content in water, it is only calculated for densities between 990 and 1130 g/l. If the measured density is outside that range, the display shows „INVALID”.
DENS DP
SET DENSITY DISPLAY
DENS DP
UP DOWN EXIT
P
SELECT DENSITY DP
000.0
KG/L
LEFT EXIT
Use the key “LEFT” to select the desired decimal point position and confirm with “P” or skip with “EXIT”.
4.5.4.6. TEMPERATURE Menu
In the submenu „TEMPERATURE” the temperature unit and the temperature decimal point for the display can be set.
DISPLAY MENU
TEMPERATURE
UP DOWN EXIT
P
SET TEMP DISPLAY
TEMP UNITS
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the submenu and confirm with “P” or skip with “EXIT”.
The following submenus are available:
TEMP UNITS:
Setting the temperature units.
TEMP DP:
Setting the temperature decimal point.
TEMP UNITS
SET TEMP DISPLAY
TEMP UNITS
UP DOWN EXIT
P
SELECT TEMP UNITS
°C
UP DOWN EXIT
Version: TCM_E80_M_EN_150520_E010
Manual Operation
The following units can be selected:
Unit Description
°C
°F
KELVIN
Centigrade
Fahrenheit
Kelvin
Use the keys “UP” and “DOWN” to select the engineering unit and confirm with “P” or skip with “EXIT”.
TEMP DP
SET TEMP DISPLAY
TEMP DP
UP DOWN EXIT
P
SELECT TEMP DP
000.0
°C
LEFT EXIT
Use the key “LEFT” to select the desired decimal point position and confirm with “P” or skip with “EXIT”.
4.5.4.7. PRESSURE Menu
In the submenu „PRESSURE“ the pressure engineering unit and the decimal point can be set.
NOTE:
This menu is only visible with the option „PRESSURE COMPENSATION“.
DISPLAY MENU
PRESSURE
UP DOWN EXIT
P
SET PRESSURE DISPLAY
PRESS. UNITS
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
The following submenus are available:
PRESS. UNITS:
Setting the pressure units.
PRESSURE DP:
Setting the pressure decimal point.
PRESS. UNITS
SET PRESSURE DISPLAY
PRESS. UNITS
UP DOWN EXIT
P
SELECT PRESS UNITS
KPA
UP DOWN EXIT
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The following units can be selected:
Unit Description
KPA
MPA
PSI
BAR kilopascal megapascal or N/mm² pound per square inch bar
Use the keys “UP” and “DOWN” to select the engineering unit and confirm with “P” or skip with “EXIT”.
PRESS DP
SET PRESSURE DISPLAY
PRESS DP
UP DOWN EXIT
P
SELECT PRESSURE-DP
00000.0
KPA
LEFT EXIT
Use the key “LEFT” to select the desired decimal point position and confirm with “P” or skip with “EXIT”.
4.5.4.8. DISP MODE Menu
In the submenu „DISP MODE” the display mode can be set.
DISPLAY MENU
DISP MODE
UP DOWN EXIT
P
SET DISPLAY MODE
DISPLAY 1
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
The following submenus are available:
DISPLAY 1:
Setting the content of display view 1.
DISPLAY 2:
Setting the content of display view 2.
BACKLIGHT:
Switching on and off the backlight.
TIME MODE:
Setting fixed or alternating display.
DISPLAY 1
SET DISPLAY MODE
DISPLAY 1
UP DOWN EXIT
P
SET DISPLAY 1 MODE
DUAL LINE
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select dual line or single line and confirm with “P” or skip with “EXIT”.
The display shows:
SELECT LINE1 VALUE
RATE
UP DOWN EXIT
Version: TCM_E80_M_EN_150520_E010
Manual Operation
The following values can be selected:
Value Description
RATE
BATCH TOTAL
TEMPERATURE
GRAND TOTAL
F-OUT mA-OUT I1 mA-OUT I2 mA-IN
PRESS ext. comp PRESS
Actual flow
Batch count
Temperature
TOTAL count
Actual frequency at the frequency output
Actual current at the analog output 1
Actual current at the analog output 2
Actual current at the analog input (optional)
Pressure value measured from the actual analog input current (optional)
Pressure value used for compensation (optional)
Use the keys “UP” and “DOWN” to select the desired value and confirm with “P” or skip with “EXIT”.
If „DUAL LINE” was selected, the display shows
SELECT LINE2 VALUE
BATCH TOTAL
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired value and confirm with “P” or skip with “EXIT”.
The TCM returns to the „DISPLAY MODE” menu.
DISPLAY 2
See DISPLAY 1
BACKLIGHT
SET DISPLAY MODE
BACKLIGHT
UP DOWN EXIT
P
SET BACKLIGHT MODE
ON
UP DOWN EXIT
Use the keys “UP” and “DOWN” to switch on or off the backlight and confirm with “P” or skip with “EXIT”.
TIME MODE
SET DISPLAY MODE
TIME MODE
UP DOWN EXIT
P
SET TIME MODE
FIXED
UP DOWN EXIT
In the „FIXED” mode the display shows constantly the defined display view 1 or 2. With the pushbutton
„DISPLAY” it is possible to switch over between display view 1 or 2.
In the „ALTERNATE” mode the display switches over every 7 seconds between display view 1 and 2. The pushbutton „DISPLAY” is deactivated.
Use the keys “UP” and “DOWN” to select the desired mode and confirm with “P” or skip with “EXIT”.
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4.5.5. SETUP Menu
In the „SETUP” menu all settings can be made to adapt the meter to the individual requirements.
Select in the main menu
MAIN MENU
SETUP
UP DOWN EXIT
Press “P”. The display shows
ENTER CODE
2206
LEFT UP EXIT
Change the indicated number with “LEFT” and “UP” to „2207“ and confirm with “P”. If a wrong code is entered, the display shows “ERROR” for about two seconds and then asks for a new input.
When the correct code is entered the display shows
SETUP MENU
PARAMETER
UP DOWN EXIT
The following submenus are available:
PARAMETER:
METER MODE
CUT OFF
STEP RESP
RESET KEY
FLOW-DIREC
K-FACTOR
FAULT TIME
PRESS. COMP.
TOTAL COUNT
LANGUAGE
FILTER:
FLOW
DENS
Selection between Mass Flow Meter and Volume Flow Meter
Setting the flow CUTOFF value
Set Step Response (Option)
Enable / disable the key „Reset”
Setting up the TCM for reverse flow
Factor for fine scaling the metric variable of the meter
Setting the error response time
Enable / disable the „PRESSURE COMPENSATION“ (option)
Setting up the mode of operation „TOTAL counter”
Selecting the display language
Setting the flow filter time constant
Setting the density filter time constant
IN/OUTPUTS:
FREQ OUT
CTRL OUT mA OUT
CTRL IN
ANALOG IN
INTERFACE
DATA CONFIG:
SAVE DATA
RECALL DATA
RESET TOTAL:
RESET TOTAL
Configuring the frequency output
Configuring the control output
Configuring the analog output (4…20 mA)
Configuring the control input
Configuring the analog input (option)
Configuring the interface
Saving the actual settings as backup
Recalling the last settings from the backup
Resets the TOTAL count to zero.
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
Version: TCM_E80_M_EN_150520_E010
Manual Operation
4.5.6. SETUP PARAMETER Menu
In the submenu „SETUP/PARAMETER” all user settable internal parameter can be set for adjusting the TCM for a given application.
SETUP MENU
PARAMETER
UP DOWN EXIT
P
PARAMETER MENU
METER MODE
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
4.5.6.1. METER MODE Menu
In the submenu „METER MODE” the meter mode (Volume or Mass Flow Meter) can be set.
If „MASS METER” was selected, no volume engineering units can be displayed and vice versa.
PARAMETER MENU
METER MODE
UP DOWN EXIT
P
CUTOFF MENU
MASS METER
RIGHT UP EXIT
Use the keys “UP” and “DOWN” to select the desired mode and confirm with “P” or skip with “EXIT”.
If the meter mode is changed, the display shows:
WARNING
YES NO
Then the following message scrolls through the display:
WARNING! CHANGING THE METER MODE WILL RESET ALL UNITS AND THE TOTAL COUNTER. DO YOU
WANT TO PROCEED?
Confirm with „YES” or skip with „NO”.
If „YES” is pressed, the display shows:
OPERATION MODE HAS
BEEN CHANGED TO
VOLUME METER
. OK
If “EXIT” is pressed, the display shows:
THE OPERATION MODE
SETTINGS
WERE NOT CHANGED
. OK
After „OK” the display returns to the SETUP PARAMETER menu.
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4.5.6.2. CUT OFF Menu
In the submenu „CUT OFF” the „CUT OFF” values can be set.
There are 2 different „CUT OFF” values:
FLOW:
If the absolute value of the measured and filtered flow is below the „CUT OFF” value, the calculated flow is set to zero and consequently all outputs show zero flow and the „TOTAL” and batch value remain unchanged.
DENSITY:
If the current density is below the „CUT OFF” value, the calculated flow is set to zero and consequently all outputs show zero flow and the total and batch value remain unchanged.
The density „CUT OFF” does not influence the density display. Also density below the cut of will be measured and displayed.
PARAMETER MENU
CUT OFF
UP DOWN EXIT
P
CUTOFF MENU
FLOW
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
FLOW
Typical values for the flow „CUT OFF” are in the range 0.3…1%. With „CUT OFF” values set too low noise any external interference might be misinterpreted as real flow. Using too high „CUT OFF” values, low flows might not be correctly registered anymore.
The preset „CUT OFF” should always be significantly smaller than the lowest flow to be measured.
NOTE:
Flow „CUT OFF” is defined as mass flow. In volume meter mode recalculate the percentage to mass flow and/or use the density „CUT OFF”.
CUTOFF MENU
FLOW
UP DOWN EXIT
P
FLOW CUT OFF (%)
0.5
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „CUT OFF” menu.
DENSITY
CUTOFF MENU
DENSITY
UP DOWN EXIT
P
LOW DENSITY CUT OFF
0.5
KG/L
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „CUT OFF” menu.
Version: TCM_E80_M_EN_150520_E010
Manual Operation
4.5.6.3. RESP STEP Menu
In the submenu „RESP STEP” the reaction to fast changing flows can be optimized.
NOTE:
This submenu is disabled, if the option „FAST RESPONSE” is not implemented.
If the difference between the measured flow and the filtered flow is higher than „STEP RESPONSE”, the filter is cleared and filled with the new value. If it is smaller than the „STEP RESPONSE” value, the flow filter remains active.
The optimum value depends on the individual situation. For ON / OFF operation a value of half the ON flow is recommended.
For deactivating „STEP RESPONSE” set the value to 99%.
NOTE:
A too low value leads to unstable readings for flow whereas too high values will disable the function.
PARAMETER MENU
RESP STEP
UP DOWN EXIT
P
RESPONSE STEP (%)
99.0
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the SETUP PARAMETER menu
4.5.6.4. RESET KEY Menu
In the submenu „KEY-RESET” the pushbutton „Reset” can be enabled or disabled.
If the pushbutton „Reset” is active, it can be used to reset the batch counter.
PARAMETER MENU
RESET KEY
UP DOWN EXIT
P
SELECT RES.KEY MODUS
RES. KEY OFF
UP DOWN EXIT
Use the keys “UP” and “DOWN” to enable or disable the key and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP PARAMETER” menu.
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4.5.6.5. FLOW DIRECTION Menu
In the submenu „FLOW-DIREC” the positive direction of the flow can be set.
If the flow direction is set to „FORWARD” (default setting), a flow through the meter in direction of the arrow, indicated on the type label of the meter, will be displayed positive and the opposite flow negative.
If for technical reasons the meter must be mounted in that way, that the normal flow is against the direction of the arrow, the sign of the flow can be inverted by setting flow direction to „REVERSE”.
PARAMETER MENU
FLOW-DIREC
UP DOWN EXIT
P
FLOW-DIRECTION
FORWARD
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the positive flow direction and confirm with “P” or skip with “EXIT”.
The display returns to the SETUP PARAMETER menu.
4.5.6.6. K-FACTOR Menu
In the submenu „K-FACTOR” the k- factor for the fine tuning of the flow calculation can be set.
Ex works the TRICOR Coriolis Mass Flow Meter is calibrated with a k-factor k = 1.0000. If for any reasons the flow measured by the Mass Flow Meter differs slightly from a flow measured with other means, the value calculated by the TCM can be adjusted by changing the k- factor without the need to perform a new flow calibration.
PARAMETER MENU
K-FACTOR
UP DOWN EXIT
P
K-FACTOR
1.00000
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP PARAMETER” menu.
4.5.6.7. FAULT TIME Menu
In the submenu „FAULT TIME” the reaction time of the TCE 8000 in case of an error can be defined.
The „FAULT ON DELAY TIME” is the time an error must be present, before the red LED lights up and the error output signal is activated.
The „FAULT OFF DELAY TIME” is the time an error signal persists on the red LED and on the control output, after the error disappeared.
PARAMETER MENU
FAULT TIME
UP DOWN EXIT
P
FAULT ON DELAY TIME
2.7000
SECONDS
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
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Manual Operation
The display shows
FAULT OFF DELAY TIME
2.7000
SECONDS
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP PARAMETER” menu.
4.5.6.8. PRESS COMP Menu
In the submenu „PRESS. COMP” the operational mode of the „PRESSURE COMPENSATION” (option) can be set.
NOTE:
This menu is only visible with the option „PRESSURE COMPENSATION“.
The following modes are possible:
OFF:
No pressure compensation.
mA-IN I1:
The pressure measured via the analog 4…20 mA input is used for the compensation.
MANUAL:
The pressure set manually or via the interface is used for the compensation.
PARAMETER MENU
PRESS. COMP.
UP DOWN EXIT
P
SELECT P COMP MODUS
OFF
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired mode and confirm with “P” or skip with “EXIT”.
Is „mA-IN I1” selected but the status of the analog input is „OFF”, the display shows
CHANGE mA-IN I2
TO PRESSURE
TO PROCEED
. OK
If „MANUAL” is selected, the display shows
MANUAL PRESSURE RATE
0. 000
BAR
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „PRESS. COMP”. menu.
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4.5.6.9. TOTAL COUNT Menu
In the submenu „TOTAL COUNT” the „TOTAL” counter can be configured.
The following operating modes are available:
DEFAULT:
The „TOTAL” count includes flow in positive as well as in negative direction. With positive flow the TOTAL value increases, with negative flow it decreases.
FORWARD:
The „TOTAL” count includes only flow in positive direction. With negative flow the TOTAL value does not change.
BACKWARD:
The „TOTAL” count includes only flow in negative direction. With positive flow the TOTAL value does not change.
PARAMETER MENU
TOTAL COUNT
UP DOWN EXIT
P
SELECT TOTALIZER MODE
DEFAULT
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the mode and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP PARAMETER” menu.
4.5.6.10. LANGUAGE Menu
In the submenu „LANGUAGE” the language used in the display can be selected.
For the time being, English and Russian can be selected.
PARAMETER MENU
LANGUAGE
UP DOWN EXIT
P
SELECT LANGUAGE
ENGLISH
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the language and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP PARAMETER” menu.
4.5.7. SETUP FILTER Menu
In the submenu „SETUP/FILTER” the filters of TCE can be configured.
SETUP MENU
FILTER
UP DOWN EXIT
P
FILTER MENU
FLOW
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
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Manual Operation
4.5.7.1. FLOW-FILTER Menu
In the submenu „FLOW-FILTER” the time constant for the flow filter can be set.
The time constant t is the time the output needs after a jump from x to 0 to go to x/e = x/2.72.
A rough relation between the time and the filtered flow value after a jump is
Elapsed time
1 * t
2 * t
3 * t
4 * t
Remaining error
(% of the step)
30
10
3
1
FILTER MENU
FLOW
UP DOWN EXIT
P
FLOW FILTER 0-99.9 SEC
1.00000
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP FILTER” menu.
4.5.7.2. DENS-FILTER Menu
In the submenu „DENS-FILTER” the time constant for the density filter can be set.
The time constant t is the time the output needs after a jump from x to 0 to go to x/e = x/2.72.
A rough relation between the time and the filtered flow value after a jump is
Elapsed time
1 * t
2 * t
3 * t
4 * t
Remaining error
(% of the step)
30
10
3
1
FILTER MENU
DENSITY
UP DOWN EXIT
P
DENS FILTER 0-99.9 SEC
1.00000
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP FILTER” menu.
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4.5.8. SETUP IN/OUTPUTS Menu
In the submenu „SETUP IN/OUTPUTS” the input and output ports can be configured.
SETUP MENU
IN/OUTPUTS
UP DOWN EXIT
P
IN/OUTPUTS MENU
FREQ OUT
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
4.5.8.1. FREQ OUT Menu
In the submenu „FREQ OUT” the frequency output can be configured.
The frequency output has two operating modes:
FREQUENCY:
A frequency proportional to the actual flow is generated.
If a negative flow must be given out as well, the control output can be used as sign.
Frequencies between 0.5 Hz and 10 kHz can be generated in this mode.
TOTAL COUNT:
Each time the „TOTAL” increments by the selected „TOTAL” increment step, the output produces a pulse. For having a 50 % duty cycle, the output changes its state each time after half the increment step.
If the flow is negative in between, no pulses are generated until the following positive flow compensates for the negative flow in between. Thus the medium will not be counted twice, if in between a flow backwards occurs.
The maximum output frequency which can be generated in this mode is about 50 Hz.
IN/OUTPUTS MENU
FREQ OUT
UP DOWN EXIT
P
FREQ OUT MENU
FREQUENCY
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired mode and confirm with “P” or skip with “EXIT”.
FREQUENCY
FREQ OUT MENU
FREQUENCY
UP DOWN EXIT
P
FULL SCALE FLOW
8000.0
G/S
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired full scale value and confirm with “P” or skip with “EXIT”.
The display shows
FULL SCALE FREQUENCY
01000.0
HZ
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired frequency and confirm with “P” or skip with “EXIT”.
Version: TCM_E80_M_EN_150520_E010
Manual Operation
The display shows
OUTPUT NEGATIVE
VALUES
YES NO
If „YES” is selected and the control output is not configured as „FLOW DIREC”, the display shows
CHANGE CONTROL OUTPUT
TO FREQ OUT DIRECTION
TO PROCEED
. OK
TOTAL COUNT
FREQ OUT MENU
TOTAL COUNT
UP DOWN EXIT
P
SELECT VALUE
0.10000
KG
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired step value and confirm with “P” or skip with “EXIT”.
4.5.8.2. CONTROL OUT Menu
In the submenu „CTRL OUT” the control output can be configured.
The control output has four operating modes:
FAULT:
In case of an error the control output goes to the active state.
„ACTIVE HIGH” means the output is low in normal operation, high in case of a fault.
For setting the on and off delay time, please refer to chapter 4.5.6.7.
FREQ OUT DIR:
The flow direction is indicated.
ACTIVE HIGH means the output is high if a positive flow is measured.
BATCH:
In the batch mode the TCE 8000 operates as a batch counter. If the preset batch value is reached, the control output goes to the active state. With an active signal at the control input the batch counter can be reset to zero.
For this mode the control input must be configured as „RESET BATCH”.
„ACTIVE HIGH” means the output goes to „HIGH“ when the preset batch value is reached.
FLOW LIMIT:
If the actual flow becomes more positive than the „FLOW LIMIT“ plus hysteresis, the output goes to the active state. If the actual flow becomes more negative than the „FLOW LIMIT” minus hysteresis, the output goes to the inactive state. Between flow limit minus hysteresis and flow limit plus hysteresis, the output state does not change.
NOTE:
For negative flow limits the relation is: -99 is more positive than -100.
„ACTIVE HIGH” means the output goes to „HIGH“ when the preset limit value is reached.
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OFF:
The output is deactivated.
„ACTIVE HIGH” means the output is permanently at „HIGH“.
IN/OUTPUTS MENU
CTRL OUT
UP DOWN EXIT
P
CTRL OUT MENU
FAULT
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired mode and confirm with “P” or skip with “EXIT”.
FAULT
CTRL OUT MENU
FAULT
UP DOWN EXIT
P
SELECT ACTIVE STATE
ACTIVE HIGH
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP IN/OUTPUTS” menu.
FREQ OUT DIR
CTRL OUT MENU
FREQ OUT DIR
UP DOWN EXIT
P
SELECT ACTIVE STATE
ACTIVE HIGH
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP IN/OUTPUTS” menu.
BATCH
CTRL OUT MENU
BATCH
UP DOWN EXIT
P
BATCH VALUE
0.50000
KG
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired step value and confirm with “P” or skip with “EXIT”.
The display shows
SELECT ACTIVE STATE
ACTIVE HIGH
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP IN/OUTPUTS” menu.
Version: TCM_E80_M_EN_150520_E010
Manual Operation
FLOW LIMIT
CTRL OUT MENU
FLOW LIMIT
UP DOWN EXIT
P
FLOW LIMIT VALUE
10.0000
KG/MIN
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired step value and confirm with “P” or skip with “EXIT”.
The display shows
HYSTERESIS IN %
1.00000
UP DOWN EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
The display shows
SELECT ACTIVE STATE
ACTIVE HIGH
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP IN/OUTPUTS” menu.
OFF
CTRL OUT MENU
OFF
UP DOWN EXIT
P
SELECT ACTIVE STATE
ACTIVE HIGH
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP IN/OUTPUTS” menu.
4.5.8.3. mA-OUT Menu
In the submenu mA-OUT the 4…20 mA outputs can be configured.
Each analog output can show one of the following parameters:
FLOW:
The output current is proportional to the flow.
DENSITY:
The output current is proportional to the density.
TEMP:
The output current is proportional to the temperature.
BATCH COUNT:
The output current is proportional to the current batch value.
This mode is only possible, if the control input is configured as „RESET BATCH”
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The value for 4 mA as well as the value for 20 mA can be freely selected. Thus it is possible to zoom in (e.g. temperatures from 20 °C to 30 °C) or to show negative values as well (e.g. flow from -10 kg/min to +20 kg/min).
IN/OUTPUTS MENU
mA-OUT
UP DOWN EXIT
P
ANALOG OUT MENU
mA-OUT I1
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired output channel and confirm with “P” or skip with “EXIT”.
The standard TCE electronics provides two analog 4…20 mA outputs, I1 and I2. If the option „PRESSURE
COMPENSATION“ is installed, only the output I2 is available.
The display shows
SELECT OUTPUT MODE
FLOW
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired output value and confirm with “P” or skip with “EXIT”.
The display shows
VALUE AT 4mA
0.50000
G/S
RIGHT UP EXIT
The indicated engineering unit depends on the selected output value and the display setup.
To input a negative sign (e.g. for „-20 °C”), move the cursor to the first digit. When the figures are incremented by pushing “UP”, the „9” is followed by the minus sign „-“, before the „0” appears.
Use the keys “RIGHT” and “UP” to select the desired value for 4 mA and confirm with “P” or skip with “EXIT”.
The display shows
VALUE AT 20mA
5.00000
G/S
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value for 20 mA and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP IN/OUTPUTS” menu.
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Manual Operation
4.5.8.4. CONTROL IN Menu
In the submenu „CTRL IN” the control input can be configured.
The control input has three operating modes:
EXT. ZERO:
If an „ACTIVE” level is applied to the input, the TCE 8000 starts the zero offset adjustment procedure.
RESET BATCH:
If an „ACTIVE” level is applied to the input, the batch counter is reset to 0.
This mode must be selected, if the control output is to be used as a „BATCH-LIMIT” and/or if one of the analog outputs is to be used as batch output.
OFF:
The input is deactivated. Changes of the level applied to the input have no effect. This is the default.
The „ACTIVE” level is freely selectable. Since the standard version of TCE has an internal pull-down resistor built in, the default is „ACTIVE HIGH”.
HOLD:
If an “ACTIVE” level is applied to the input, the batch and grand totals stop counting.
IN/OUTPUTS MENU
CTRL IN
UP DOWN EXIT
P
CONTROL IN MENU
EXT. ZERO
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired mode and confirm with “P” or skip with “EXIT”.
If „EXT. ZERO” or OFF is selected and one of the outputs is set to batch output, the display shows
CHANGE CTRL OUT
MODE
TO SELECT THIS
. OK
Confirm with „OK” and configure the output correspondingly if required.
The display shows
SELECT ACTIVE STATE
ACTIVE HIGH
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired value and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP IN/OUTPUTS” menu.
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4.5.8.5. mA-IN I1 Menu
In the submenu „mA-IN I1” the 4…20 mA input can be configured. This menu is only visible with the option
„PRESSURE COMPENSATION“.
The value for 4 mA as well as the value for 20 mA can be freely selected to adapt the input to any passive
4…20 mA pressure sensor.
IN/OUTPUTS MENU
mA-IN I1
UP DOWN EXIT
P
ANALOG IN MENU
PRESSURE
RIGHT UP EXIT
Use the keys “UP” and “DOWN” to select „OFF” or „PRESSURE” and confirm with “P” or skip with “EXIT”.
If „OFF” is selected, neither a pressure value is shown nor a pressure compensation using a measured pressure value is possible.
If „PRESSURE” was selected the display shows
VALUE AT 4mA
0.00
MPA
RIGHT UP EXIT
The indicated engineering unit depends on the selected output value and the display setup.
Use the keys “RIGHT” and “UP” to select the desired value for 4 mA and confirm with “P” or skip with “EXIT”.
The display shows
VALUE AT 20mA
10.00
MPA
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value for 20 mA and confirm with “P” or skip with “EXIT”.
The display returns to the „SETUP IN/OUTPUTS” menu.
4.5.8.6. INTERFACE Menu
In the submenu „INTERFACE” the interface can be configured.
Depending on the configuration one or more of the following interfaces can be selected:
RS485
HART
®
Foundation Fieldbus
®
IN/OUTPUTS MENU
INTERFACE
UP DOWN EXIT
P
SET INTERFACE MODE
RS485
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired mode and confirm with “P” or skip with “EXIT”.
Version: TCM_E80_M_EN_150520_E010
Manual Operation
RS485:
SET INTERFACE MODUS
RS485
UP DOWN EXIT
P
SELECT RS485 MODE
MODBUS
UP DOWN EXIT
Two different communication protocols are provided, „Modbus RTU” and a proprietary KEM protocol. The KEM specific protocol is only needed if the remote display TRD 8001 is connected to the interface.
Use the keys “UP” and “DOWN” to select the desired communication protocol and confirm with “P” or skip with
“EXIT”.
If KEM is selected the display shows
SET UNIT ADDRESS
001
RIGHT UP EXIT
For a proper communication with the TRD 8001 the address has to be „001“.
Use the keys “RIGHT” and “UP” to select the desired address and confirm with “P” or skip with “EXIT”.
If „MODBUS” is selected the display shows
SET BAUD RATE
9600
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the baud rate and confirm with “P” or skip with “EXIT”.
The display shows
SELECT BYTE ORDER
3-2-1-0
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the byte order for floating point numbers as it is valid with your system and confirm with “P” or skip with “EXIT”.
The display shows
ADDITIONAL TIME DELAY
00800.
µs
RIGHT UP EXIT
If the device is installed within bigger bus and controlling systems, it might be helpful to slow down additionally the response of the TCE 8000 in order to avoid any communication errors.
Use the keys “RIGHT” and “UP” to select the additional time delay and confirm with “P” or skip with “EXIT”.
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The display shows
SET UNIT ADDRESS
001
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired unit address and confirm with “P” or skip with “EXIT”.
The following addresses cannot be set:
Address Function
0
248-255 reserved for broadband communication (messages to all connected units) reserved for special Modbus purpose
The display returns to the „SETUP IN/OUTPUTS” menu.
HART
®
For the HART
®
interface special local settings are not available. All configurations are done directly via the interface.
The HART
®
interface is just activated and the display returns to the SETUP IN/OUTPUTS menu.
Foundation Fieldbus
®
For the Foundation Fieldbus
®
interface special local settings are not available. All configurations are done directly via the interface.
The Foundation Fieldbus
®
interface is just activated and the display returns to the „SETUP IN/OUTPUTS” menu.
4.5.9. SETUP DATA CONFIGURATION Menu
In the submenu „SETUP / DATA CONFIG” the current settings can be stored to the backup memory and the stored settings can be recalled
SETUP MENU
DATA CONFIG
UP DOWN EXIT
P
DATA CONFIG MENU
SAVE DATA
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired submenu and confirm with “P” or skip with “EXIT”.
4.5.9.1. SAVE DATA Menu
In the submenu „SAVE DATA” the current settings can be stored in the backup memory.
At each power on the TCE 8000 compares the content of the setup memory and the backup memory. If the data in those two memories are different, the TCE 8000 gives out a warning. To avoid this warning, it is recommended to make a backup as soon as the new settings are proven to be okay.
DATA CONFIG MENU
SAVE DATA
UP DOWN EXIT
P
Start the backup process with „START” or skip with “EXIT”.
READY TO SAVE DATA
START EXIT
Version: TCM_E80_M_EN_150520_E010
Manual Operation
If „START” is pressed, the display shows for some seconds
MEMORY
ACCESS
After that for about two seconds
READY
The display returns to the „DATA CONFIG” menu.
4.5.9.2. RECALL DATA Menu
In the submenu „RECALL DATA” the old settings are reloaded from the backup memory.
Reloading the old settings is recommended, if after bigger changes in the setup the TCM does not work properly any more.
NOTE:
Backup data overwritten with „SAVE DATA” cannot be restored!
DATA CONFIG MENU
RECALL DATA
UP DOWN EXIT
P
Start the recall process with „START” or skip with “EXIT”.
If „START” is pressed, the display shows for some seconds
RECALL BACKUP DATA?
START EXIT
MEMORY
ACCESS
After that for about two seconds
The display returns to the „DATA CONFIG” menu.
READY
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4.5.10. SETUP RESET TOTAL Menu
In the submenu „SETUP/RESET TOTAL” the „TOTAL” counters can be reset to zero
SETUP MENU
RESET TOTAL
UP DOWN EXIT
Reset the TOTAL with „START” or skip with “EXIT”.
P
WARNING
ALL TOTAL VALUES
WILL BE RESET!!
START EXIT
NOTE:
All four „TOTAL” values („GRAND TOTAL” and „BATCH TOTAL” for mass and volume) are reset!
The display returns to the „RESET TOTAL” menu.
4.5.11. I/O-TEST Menu
In the „I/O-TEST” menu all inputs and outputs can be tested.
Select in the main menu
MAIN MENU
I/O-TEST
UP DOWN EXIT
Press “P”. The display shows
ENTER CODE
2206
LEFT UP EXIT
Change the indicated number with “LEFT” and “UP” to „2207“ and confirm with “P”.
If a wrong code is entered, the display shows “ERROR” for about two seconds and then asks for a new input.
When the correct code is entered the display shows
I/O-TEST MENU
FREQ OUT
UP DOWN EXIT
Version: TCM_E80_M_EN_150520_E010
Manual Operation
The following submenus are available:
FREQ OUT
CTRL OUT mA-OUT
CTRL IN mA-IN
A freely settable frequency can be applied to the output
The output level can be set
A freely settable current can be applied to the output
The level currently applied to the input is indicated
The current input current is indicated
(Only with option „PRESSURE COMPENSATION“)
When the “I/O-TEST” menu is left, all outputs return to normal operation.
4.5.11.1. FREQ OUT Menu
In the submenu “FREQ OUT” a freely settable frequency, between 1 Hz and 9999 Hz, can be applied to the output.
I/O-TEST MENU
FREQ OUT
UP DOWN EXIT
P
ENTER FREQUENCY (Hz)
900.0
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
If “P” was pressed the frequency is applied to the output and the display shows
CHANGE VALUE?
YES EXIT
Press “YES” to enter a new value or “EXIT” to leave the menu.
If “EXIT” is pressed, the display returns to the I/O-TEST menu.
4.5.11.2. CTRL OUT Menu
In the submenu “CTRL OUT” a low or high level can be applied to the output.
I/O-TEST MENU
CTRL OUT
UP DOWN EXIT
P
SELECT OUTPUT
LEVEL !
HIGH LOW EXIT
Use the keys “HIGH” and “LOW” to set the output value or leave the menu with “EXIT”.
If “EXIT” is pressed, the display returns to the “I/O-TEST” menu.
4.5.11.3. mA-OUT Menu
In the submenu mA-OUT a freely settable current, between 2 mA and 22 mA, can be applied to the output.
I/O-TEST MENU
mA-OUT
UP DOWN EXIT
P
ANALOG OUT TEST
mA-OUT I1
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired output and confirm with “P” or skip with “EXIT”.
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The display shows
ENTER CURRENT 1 (mA)
00.0
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to select the desired value and confirm with “P” or skip with “EXIT”.
If “P” was pressed the current is applied to the output and the display shows
CHANGE VALUE?
YES EXIT
Press “YES” to enter a new value or “EXIT” to leave the menu.
If “EXIT” is pressed, the display returns to the I/O-TEST menu.
4.5.11.4. CTRL IN Menu
In the submenu CTRL IN the display shows the level currently applied to the control input.
I/O-TEST MENU
CTRL IN
UP DOWN EXIT
P
CURRENT CTRL-IN
LEVEL: LOW
. EXIT
The display shows the actual level at the input. It is automatically updated when the level at the input has changed.
After evaluating the input, press “EXIT” to return to the “I/O-TEST” menu.
4.5.11.5. mA-IN Menu (optional)
The submenu mA-IN is only selectable with the option „„PRESSURE COMPENSATION“.
In the submenu mA-IN the display shows the current applied to the control input.
I/O-TEST MENU
mA-IN
UP DOWN EXIT
P
After evaluating the input, press “EXIT” to return to the I/O-TEST menu.
INPUT CURRENT
00.0 mA
. EXIT
4.5.12. SERVICE Menu
The “SERVICE” menu is used to calibrate the meter, to set a user password and to recall the original factory settings.
For a description of the menu, please refer to chapter 6.
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Remote Operation
5. Remote Operation
As a standard the TCE 8000 is equipped with a RS-485 interface. Optionally also a HART
®
Foundation Fieldbus
®
are available.
interface and a
5.1. Serial RS485 Interface
5.1.1. Electrical Connection of RS485 Interface
Prepare the TCE 8000 and the cable as described in chapter 3.2.
Connect the signal RS-485A or RS-485+ (both names are used in the literature) to terminal 22 and RS-485- or
RS-485B to terminal 21.
Terminal 20 is the ground reference pin for the interface and is connected to GND (terminal 8) with the non- Ex versions and connected to PE (terminal 52) with the Ex versions.
NOTE:
The operating range of the data terminals (21 and 22) is -7 V to +12 V referred to the reference pin (20).
Voltages outside that range could damage the TCE 8000.
5.1.2. Usage of the TRICOR Configurator
The control software TRICOR Configurator as well as the corresponding manual is provided for download at the
„Download” area of the TRICOR webpage ( www.tricorflow.com
).
Using the TRICOR Configurator a remote operation with TRICOR meters is possible, without the need of knowledge about the Modbus protocol.
The usage of the converter CON.USB.RS is recommended for the connection between the TCE electronics and a personal computer (via USB interface).
5.1.3. RS485-Interface-Protocol
For communication via RS485 the Modbus RTU protocol is used.
A detailed description of the Modbus frame structure and the implemented registers and addresses can be found at the „Download” area of the TRICOR webpage ( www.tricorflow.com
).
The likewise implemented KEM communication protocol can be exclusively used for remote operation and communication with the remote display TRD 8001.
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5.2. HART
®
5.2.1. Electrical Connection for HART
®
For the HART
®
communication the current output CURRENT 2 is used.
Connect the analog output CURRENT 2 as described in chapter 3.2.6 and connect a HART
®
communicator or a
HART
®
Handheld Terminal in series to the analog output of the TCE.
Refer to the manual of your HART
®
communicator, respectively of the HART
®
Handheld Terminal, for the proper connection.
5.2.2. Device Description File for HART
®
Interface Protocol
For getting the newest DD file for the HART
®
Interface, please contact your TRICOR representative.
5.3. Foundation Fieldbus
®
5.3.1. Electrical Connection for Foundation Fieldbus
®
Prepare the TCE 8000 and the cable as described in chapter 3.2.2 or 3.2.3.
Connect the signal FF+ (positive rail of the bus) to terminal 32 and FF- (negative rail of the bus) to terminal 31.
5.3.2. Device Description File for Foundation Fieldbus
®
Interface Protocol
For getting the newest DD file for the Foundation Fieldbus
®
Interface, please contact TRICOR representative.
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Service and Maintenance
6. Service and Maintenance
6.1. Maintenance
The TRICOR Mass Flow Meters do not require regular maintenance.
In case of abrasive or sedimenting media however, it is recommended to return the measuring system to the manufacturer KEM after 8,000 hours of operation for re-calibration and pressure test. This interval may be shorter when the medium is extremely abrasive or sedimenting.
For best performance we recommend checking the calibration every 5 years, in harsh environments even more frequently.
If for the specific application an obligatory calibration is required, refer to the corresponding national regulations for the necessary calibration intervals.
6.2. Trouble Shooting
In case the TRICOR Mass Flow Meter does not work properly, first check the following items:
No display, no LED lighting
All cables properly connected?
Connect the missing cables
Power supply switched on?
Switch on the power supply
Display positioned properly (compact and wall mount only)?
Remove the display and reset it properly
Internal fuse of the TCE blown?
For checking and changing the fuses refer to chapter 6.3.
Output frequency too high or unstable
Most probably EMC problems
Shield and ground properly connected?
Connect shield properly. If necessary, try additional means of grounding and shielding
Unstable flow reading with (theoretically) stable flow
Gas bubbles or solid particles in the medium?
Mount the meter with the correct orientation
Strong external vibrations?
Decouple the meter from the vibration source
Flow or pressure slugs in the medium?
Decouple the meter hydraulically
No frequency or current output with operating display
Output correctly wired?
Correct the wiring (see chapter 2.3)
Output correctly configured?
Correct the configuration (see chapter 4.5.8.1)
Wrong flow direction (Flow in the display is negative)?
Change flow direction (see chapter 4.5.6.5)
Pressure display shows „PRESS ERROR”
Input correctly wired?
Correct the wiring (see chapter 2.3)
Sensor working normally?
Check with external digital Ampere meter. If required, replace the sensor
No pressure compensation
Compensation enabled?
Enable compensation (see chapter 4.5.6.8)
Sensor working normally?
Check with external digital Ampere meter. If required, replace the sensor
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6.3. Changing the Fuses
The power supply inputs of the TCE 8000 contain fuses.
With the non-Ex versions the fuses can easily be replaced by qualified personnel.
6.3.1. Changing the fuse with the TCE 80**-W-**** and compact version
Switch off the power supply.
Open the safety screw at the display cover of the unit with the provided Allen key.
Remove the display cover of the TCE by turning it counter clockwise.
Pull out the display
Remove the 3 screws in the PCB and pull it out carefully.
Below the ribbon cable connector you find the following fuse in the fuse holder:
Littelfuse NANO 2 375mA slow blow, ordering code 0452.375
NOTE:
For your own safety replace the fuse only by the same type and rating.
Replace the fuse and reclose the unit.
6.3.2. Changing the fuse with the TCE 80**-S-****
Switch off the power supply.
Remove the 4 screws in the back panel and pull out the back panel carefully.
Below the ribbon cable connector you find the following fuse in the fuse holder:
Littelfuse NANO 2 375mA slow blow, ordering code 0452.375
NOTE:
For your own safety replace the fuse only by the same type and rating.
Replace the fuse and reclose the unit.
6.3.3. Changing the fuses with the Ex versions
With the Ex versions the fuses are part of the safety barriers and must only be exchanged by KEM/AWL or by personnel authorized by KEM/AWL.
In case one of the fuses has blown, contact KEM/AWL or your nearest dealer.
WARNING!
The Ex versions of the TCE 8000 series contain several internal fuses for protecting the intrinsically safe TCM against too high voltage and power. Those fuses are critical parts and must not be exchanged except by
KEM/AWL or by service personnel authorized by KEM/AWL. If the fuses are replaced by third persons, the Ex certification for the TCM will be void!
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Service and Maintenance
6.4. Calibration
In the “SERVICE” menu all measurements of the TCE 8000 can be calibrated.
Press “P” for about three seconds
The display shows
MAIN MENU
ZERO OFFSET
UP DOWN EXIT
Use the key “UP” or “DOWN” to select
MAIN MENU
SERVICE
UP DOWN EXIT
Press “P”. The display shows
ENTER CODE
2206
LEFT UP EXIT
Change the indicated number with “LEFT” and “UP” to “2208” and confirm with “P”.
If a wrong code is entered, the display shows “ERROR” for about two seconds and then asks for a new input.
When the correct code is entered the display shows
SERVICE MENU
CALIBRATION
UP DOWN EXIT
Press “P”. The display shows
CALIBRATION MENU
METER VAR.
UP DOWN EXIT
The following submenus are available:
TEMP CALIB.
AIR CALIB.
WATER CALIB.
METER VAR.
Calibrating the temperature measurement
Calibrating the density measurement at low density (air)
Calibrating the density measurement at high density (water)
Calibrating the flow measurement
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Service and Maintenance
6.4.1. Temperature Calibration
For calibrating the temperature reading of the TCE 8000, the medium temperature must be well known.
Before starting the calibration, make sure that the temperature reading has been stable for several minutes, to make sure that the medium temperature and the temperature of the temperature sensor are the same.
CALIBRATION MENU
TEMP CALIB.
UP DOWN EXIT
P
SET TEMP IN °C
25.0
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to set the actual medium temperature and confirm with “P” or skip with “EXIT”.
The display returns to the “CALIBRATION” menu.
6.4.2. Air Density Calibration
The low end calibration of the density measurement is normally done with empty tubes (filled with air).
In the automatic mode the unit performs an automatic calibration, assuming that the tubes are filled with normal air.
In the manual mode the three parameters temperature, tube frequency and reference density can be altered individually. This is necessary if the air calibration is performed with a gas with a density different than air. In that case make first the automatic calibration and then override in the manual calibration the density value by the density of the medium used for calibration.
Before starting an automatic calibration, make sure that the TCM is completely empty as any drop of a liquid inside will spoil the calibration result.
CALIBRATION MENU
AIR CALIB.
UP DOWN EXIT
P
AIR CALIBRATION MENU
AUTOMATIC
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired mode and confirm with “P” or skip with “EXIT”.
AUTOMATIC mode:
AIR CALIBRATION MENU
AUTOMATIC
UP DOWN EXIT
Confirm with „OK”. The display shows:
P
WARNING TUBES
HAVE TO BE FILLED
WITH AIR!
. OK
DO YOU WANT TO
PROCEED CALIBRATION?
YES EXIT
Start the calibration with „YES” or skip with “EXIT”
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Service and Maintenance
If „YES” was pressed, the display shows:
AIR TEMP: 23.0°C
FREQUENCY: 141.4 HZ
DENSITY: 1.4 G/L
OK
Confirm with „OK”. The display returns to the AIR CALIBRATION menu.
MANUAL mode:
AIR CALIBRATION MENU
MANUAL
UP DOWN EXIT
P
ENTER AIR TEMP:
23.0
°C
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to set the reference temperature and confirm with “P” or skip with “EXIT”.
The display shows:
ENTER AIR FREQ:
141.52
Hz
RIGHT UP EXIT
This value must only be entered, if you have the data from a calibration sheet of the TCM. Skip with “EXIT”.
The display shows
ENTER AIR DENSITY:
1.407
G/L
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to set the reference density and confirm with “P” or skip with “EXIT”.
The display returns to the “AIR CALIBRATION” menu.
6.4.3. Water Density Calibration
The high end calibration of the density measurement is normally done tubes filled with water. Butanol or other liquids with well-known density can be used as well.
In the automatic mode the unit performs an automatic calibration, assuming that the tubes are filled with water.
In the manual mode the three parameters temperature, tube frequency and reference density can be altered individually. This is necessary if the water calibration is performed with a liquid with a density different than water. In that case make first the automatic calibration and then override in the manual calibration the density value by the density of the medium used for calibration.
Before starting an automatic calibration, make sure that the TCM is completely filled with the reference medium.
Any pollution (air bubbles, solid particles or rests of other liquids) will spoil the calibration result.
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CALIBRATION MENU
WATER CALIB.
UP DOWN EXIT
P
WATER CALIBRATION MENU
AUTOMATIC
UP DOWN EXIT
Use the keys “UP” and “DOWN” to select the desired mode and confirm with “P” or skip with “EXIT”.
AUTOMATIC mode:
WATER CALIBRATION MENU
AUTOMATIC
UP DOWN EXIT
Confirm with „OK”. The display shows:
P
WARNING TUBES
HAVE TO BE FILLED
WITH WATER!
. OK
DO YOU WANT TO
PROCEED CALIBRATION?
YES EXIT
Start the calibration with „YES” or skip with “EXIT”
If „YES” was pressed, the display shows:
WATER TEMP: 23.0°C
FREQUENCY: 131.2 HZ
DENSITY: 998.0G/L
OK
Confirm with „OK”. The display returns to the “WATER CALIBRATION” menu.
MANUAL mode:
WATER CALIBRATION MENU
AUTOMATIC
UP DOWN EXIT
P
ENTER WATER TEMP:
23.0
°C
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to set the reference temperature and confirm with “P” or skip with “EXIT”.
The display shows:
ENTER WATER FREQ:
131.27
Hz
RIGHT UP EXIT
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Service and Maintenance
This value must only be entered, if you have the data from a calibration sheet of the TCM. Skip with “EXIT”.
The display shows
ENTER WATER DENSITY:
998.03
G/L
RIGHT UP EXIT
Use the keys “RIGHT” and “UP” to set the reference density and confirm with “P” or skip with “EXIT”.
The display returns to the “WATER CALIBRATION” menu.
6.4.4. Flow Calibration
Mount the TCM in the test stand or mount a reference meter in series to the TRICOR Mass Flow Meter to be calibrated. The accuracy of the test stand or reference meter must be better than 0.1% of reading over the calibration range.
For best results with the zero offset calibration, a valve each in front and behind the TRICOR Mass Flow Meter is recommended.
NOTE:
All mounting guidelines (see chapter 3.1) must be observed!
Any erroneous reading due to bad mounting will lead to a wrong calibration!
Operate the meter for at least 15 minutes for making sure that it has reached the final operating temperature. If the medium temperature differs much from the initial meter or ambient temperature, a longer warm up period might be recommended.
Close the valves and make the zero offset adjustment (see chapter 4.4 and 4.5.3).
If the calibration of the TRICOR Mass Flow Meter shall be checked without adjusting the reading, just compare the TCM reading with the reading of the reference meter at the desired flow rates.
If the TRICOR shall be adjusted according to the test results, make a test run (or better several tests runs) at about 50% of the TCM full scale flow.
Read the current TCM meter variable:
CALIBRATION MENU
METER VAR.
UP DOWN EXIT
P
SET METER VAR
196.0
RIGHT UP EXIT
Calculate the new meter variable as:
METER_VARnew = METER_VARold * Reference_reading / TCE 8000_reading
If you made several test runs, use the average meter variable.
Use the keys “RIGHT” and “UP” to set the calculated meter variable and confirm with “P” or skip with “EXIT”.
The display returns to the “CALIBRATION” menu.
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6.5. Service
Apart from the fuses the TCE 8000 does not contain any user serviceable parts.
In case of malfunction, please contact your nearest dealer or directly KEM Küppers Elektromechanik GmbH.
For the addresses see chapter 7.7.
6.6. Global Device Password
In order to protect the TRICOR Mass Flow Meter from unauthorized access, a user-specific password can be set. It protects the access to all configuration menus.
NOTE:
If the global access code gets lost, the meter must be returned to KEM / AWL for resetting it. Resetting the code onsite is not possible!
Press “P” for about three seconds. The display shows
MAIN MENU
ZERO OFFSET
UP DOWN EXIT
Use the key “UP” or “DOWN” to select
MAIN MENU
SERVICE
UP DOWN EXIT
Press “P”. The display shows
ENTER CODE
2206
LEFT UP EXIT
Change the indicated number with “LEFT” and “UP” to “2208” and confirm with “P”.
If a wrong code is entered, the display shows “ERROR” for about two seconds and then asks for a new input.
When the correct code is entered the display shows
SERVICE MENU
CALIBRATION
UP DOWN EXIT
Use the key “UP” or “DOWN” to select ACCESS CODE and confirm with “P” or skip with “EXIT”
Version: TCM_E80_M_EN_150520_E010
Service and Maintenance
SERVICE MENU
ACCESS CODE
UP DOWN EXIT
P
SET P-ACCESS CODE
0001
LEFT UP EXIT
Change the indicated number with “LEFT” and “UP” to the desired code number and confirm with “P”.
The display shows
OLD P-CODE: 0
NEW P-CODE: ****
OK CANCEL
Confirm with „OK” or skip with „CANCEL”.
Write down the access code.
The display returns to the “ACCESS CODE” menu.
6.7. Reloading Factory Settings
In case the TCM has been completely misadjusted for any reason, the TCM can be reset to the original settings ex works.
Press “P” for about three seconds. The display shows
MAIN MENU
ZERO OFFSET
UP DOWN EXIT
Use the key “UP” or “DOWN” to select
MAIN MENU
SERVICE
UP DOWN EXIT
Press “P”. The display shows
ENTER CODE
2206
LEFT UP EXIT
Change the indicated number with “LEFT” and “UP” to „2208” and confirm with “P”.
If a wrong code is entered, the display shows “ERROR” for about two seconds and then asks for a new input.
When the correct code is entered the display shows
SERVICE MENU
CALIBRATION
UP DOWN EXIT
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Use the key “UP” or “DOWN” to select RECALL FACT and confirm with “P” or skip with “EXIT”.
The display shows
SERVICE MENU
RECALL FACT
UP DOWN EXIT
P
Start the recall process with „START” or skip with “EXIT”.
If “START” is pressed, the display shows for some seconds
RECALL FACTORY
SETTINGS?
START EXIT
MEMORY
ACCESS
After that for about two seconds
READY
The display returns to the “RECALL FACTORY” menu.
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Listings
7. Listings
7.1. Warranty
For warranty refer to the general terms and conditions of KEM Küppers Elektromechanik GmbH, which can be found on the corresponding website ( www.kem-kueppers.com
), respectively for the Americas those of AW Lake
Company ( www.aw-lake.com
).
7.2. Certifications and Compliances
Category
EC Declaration of
Conformity - EMC
Standards or description
Meets intent of Directive 2004 / 108 / EEC for Electromagnetic
Compatibility. Compliance is given to the following specifications as listed in the Official Journal of the European Communities:
EN 61326 / 2006 EMC requirements for Class A electrical equipment for measurement, control and laboratory use, including Class A radiated and Conducted Emissions
1
and Immunity
1
.
IEC 61000-4-2 /2009
IEC 61000-4-3 / 2008
Electrostatic Discharge Immunity
(Performance criterion B)
Radiated RF Electromagnetic Field
Immunity
(Performance criterion B)
Australia / New Zealand
Declaration of Conformity-
EMC
IEC 61000-4-4 / A1-2009
IEC 61000-4-5 / 2007
2
IEC 61000-4-6 / 2009
IEC 61000-4-11 / 2005
2
Electrical Fast Transient / Burst Immunity
(Performance criterion B)
Power Line Surge Immunity (Performance criterion B)
Conducted RF Immunity (Performance criterion B)
Voltage Dips and Interruptions Immunity
(Performance criterion B)
Complies with the Radiocommunications Act and demonstrated per EMC
Emission standard
1
AS/NZS 2064 AS/NZS 2064
FCC EMC Compliance Emissions comply with the Class A Limits of FCC Code of Federal
Regulations 47, Part 15, Subpart B
1
.
1
Compliance demonstrated using high-quality shielded interface cables
2
Applies only to units with AC mains supply instead of or additional to the SELV supply
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96
Category
EC Declaration of
Conformity – Low Voltage
Designed to meet the following US standards
Designed to meet the following Canadian standards
International standards
Equipment Type
Safety Class
ATEX
IECEx
ATEX cCSAus
Standards or description
Compliance is given to the following specification as listed in the Official
Journal of the European Communities:
Low Voltage Directive 2006/95/EEC
EN 61010-1 / 2010 Safety requirements for electrical equipment for measurement control and laboratory use.
UL 61010-1 / 2012
CAN/CSA C22.2 no. 61010-
1-4 / 2008
IEC61010-1 / 2010
Standard for electrical measuring and test equipment.
Safety requirements for electrical equipment for measurement, control, and laboratory use.
Safety requirements for electrical equipment for measurement, control, and laboratory use.
Test and measuring
Class 1 (as defined in IEC 61010-1, Annex H) – grounded product
II 2G Ex d [ia] IIC T2…T4 Gb
Ex d [ia] IIC T2…T4 Gb
TCE 800*-W-****-Ex
TCE 800*-W-****-Ex3
TCM 0325…7900-**-****-C***-Ex II 2G Ex d [ia] IIC T4 Gb
Ex d [ia] IIC T4 Gb
II 2G Ex d [ia] IIB T2…T4 Gb
Ex d [ia] IIB T2…T4 Gb
II 2G Ex d [ia] IIB T4 Gb
Ex d [ia] IIB T4 Gb
II (2)G [Ex ia Gb] IIC
[Ex ia Gb] IIC
TCE 801*-W-****-Ex
TCE 801*-W-****-Ex3
TCM 028K…065K-**-****-C***-Ex
TCE 800*-L-****-Ex
TCE 800*-L-****-Ex3
II (2)G [Ex ia Gb] IIB
[Ex ia Gb] IIB
II 2G Ex ia IIC T2…T4 Gb
Ex ia IIC T2…T4 Gb
II 2G Ex ia IIB T2…T4 Gb
Ex ia IIB T2…T4 Gb
II 3G Ex nA IIC T4 Gc
Class I, Division 1
Group A, B, C, D, T2…T4
TCE 801*-L-****-Ex
TCE 801*-L-****-Ex3
TCM 0325…7900-*-****-****-Ex
TCM 0325…7900-*-****-****-Ex3
TCM 028K…230K-*-****-****-Ex
TCM 028K…230K-*-****-****-Ex3
TCE 800*-W-****-Exn
TCM xxxx-*-****-****-Exn
TCE 800*-W-****-Ex1
TCE 800*-W-****-Ex3
TCE 800*-L-****-Ex1
TCE 800*-L-****-Ex3
TCM 0325…7900-*-****-****-Ex1
TCM 0325…7900-**-****-C***-Ex1 Class I, Division 1
Group A, B, C, D, T4
Class I, Division 1
Group C, D, T2…T4
TCE 801*-W-****-Ex1
TCE 801*-W-****-Ex3
TCE 801*-L-****-Ex1
TCE 801*-L-****-Ex3
TCM 028K…230K-*-****-****-Ex1
TCM 028K…230K-**-****-C***-Ex1 Class I, Division 1
Group C, D, T4
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Listings
7.3. Technical Data
7.3.1. Technical Data TCM Transducer
Max. Flow Rate (kg/h)
Max. Flow Rate
(lb/min)
Basic Accuracy
(0.1% o.r.)
Zero Stability (% f.s.)
Repeatability (% o.r.)
Density Measuring
Range
Density Accuracy
Density Repeatability
Temperature
Accuracy
Temperature
Repeatability
Process and Ambient
Process Connections
Max. Pressure
Standard (Option)
Pressure Drop at
Max. Flow H
2
0
Process Temperature
(non Ex)
Dimensions
TCM
0325
325
11
Process Temperature
(Ex)
Ambient Temperature
Storage Temperature
Electr. Connections
Remote
Electr. Connections
Meter Mount
Ingress Protection
General
Tube Arrangement
2 serial
4 mm
Tube Inner Diameter
Tube Material
Housing Material
TCM
0650
650
22
TCM
1550
1550
55
TCM
3100
3100
110
TCM
5500
5500
200
±0.1
±0.01
±0.05
TCM
7900
TCM
028K
0 - 2500 kg/m³, 2.5 g/cm
3
(higher ranges on request)
±1.0 kg/m
3
, ±0.001 g/cm
3
(special calibration on request)
±0.5 kg/m
3
, ±0.0005 g/cm
3
±1 °C ±0.5 % of reading (±1.8 °F ±0.5 % of reading)
TCM
065K
TCM
230K
7900 28000 65000 230000
290 1030 2390 8400
±0.2 °C (±0.36 °F) female thread 1/2“ adaptors for flanges, diary and tri-clamp
200 bar/2900 PSI
(345 bar/5000 PSI) flanges EN1092, ANSI B16.5, DIN2512 treaded tri-clamp
100 bar/1450 PSI for detail information please contact us
-40 °C ... +100 °C (-40 °F ... +212 °F) (standard)
-40 °C ... +150 °C (-40 °F ... +302 °F) (optional)
-60 °C ... +200 °C (-76 °F ... +392 °F) (optional) meter mount -40 °C ... +70 °C (-40 °F ... +158° F) (t4) remote version -40 °C ... +70 °C (-40 °F ... +158 °F) (T4)
-40 °C ... +135 °C (-40 °F ... +275 °F) (T3)
-60 °C ... +200 °C (-76 °F ... +392 °F) (T2)
-40 °C ... +70 °C (-40 °F ... +158 °F)
-40 °C ... +100 °C (-40 °F ... +212 °F) screw type terminals n/a none (internally connected to the electronics)
IP65 (IP66/IP67 on request)
2 parallel
2 serial
2 parallel
4 mm 8 mm 8 mm
2 parallel
7 mm
2 parallel
2 parallel
2 parallel
2 parallel
9 mm 16 mm 28 mm 43 mm
1.4404 / AISI 316L
1.4404 / AISI 316L
1.4301 /
AISI 304 see drawings
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7.3.2. Technical Data TCE 8000 Transmitter
General
Display:
Supply voltage:
Programming:
Interface:
EMC:
Power consumption:
Ex d housing
Dimensions:
Graphic, 132 x 32 dot
24 V DC, ± 20%
90
...
264 V AC, ± 10 % (option) via front keyboard or
Windows-based TRICOR configurator program (MODBUS)
RS 485, option HART
®
According to EN 61000-6-4 and EN 61000-6-2
Max. 6 W
Connections:
Material:
Protection class
Weight:
Temperature:
Panel mounted housing
Dimensions:
Connections:
Material:
Protection class
Weight:
Temperature:
Internal cage clamp terminals
Via cable gland
Aluminum diecast
IP65 (IP66/IP67 on request)
Approx. 3.8 kg / 8.3 lb
Ambient: -40 °C …+70 °C / -40 °F …+158 °F
Storage and transport: -40 °C …+80 °C / -40 °F …+176 °F
Rear cage clamp terminals
Noryl
Front: IP50, rear: IP30
Approx. 500 g / 1 lb
Ambient: 0 °C …+60 °C / 32 °F …+140 °F
Storage and transport: -20 °C …+70 °C / -4 °F …+158 °F
Version: TCM_E80_M_EN_150520_E010
Analog Outputs
Two current outputs:
Resolution:
Linearity:
Temperature drift:
Load:
Output value:
Analog Input (option)
Input type:
Resolution:
Linearity:
Temperature drift:
Supply voltage:
Pulse Output
Frequency range:
Output signal:
Digital I/O
Status output type
Low / high level
Allowed load current
Output signal
Control input type
Threshold voltage
Input current
Input signal
4
4
...
...
20 mA passive, two-wire, isolated (option: 1 output)
14 bit
12 bit
± 0.05 % of full scale
± 0.05 % of full scale
0.05 % per 10 K
0.05 % per 10 K
< 620
Ω (at 24 V supply) flow rate, TOTAL, density, temperature
20 mA active for two-wire passive pressure sensor
> 20 V (at 20 mA sensor current)
0.5
...
10,000 Hz
Active push pull output for flow rate or TOTAL count
Push pull
1 V / 23 V @ 24 V supply, 10 kΩ load
20 mA max.
Programmable
Active high
6.5 V
0.1 mA @ 6.5 V, 0.2 mA @ 24 V Vin
Programmable
Listings
99
Version: TCM_E80_M_EN_150520_E010
Listings
7.3.3. Dimensional Drawings
Dimensional Drawing TCM 0325 to TCM 3100
Sensor Type
TCM 0325
TCM 0650
TCM 1550
TCM 3100
A
214 mm
(8.4 in)
214 mm
(8.4 in)
350 mm
(13.8 in)
350
(13.8 in)
C
160 mm
(6.3 in)
160 mm
(6.3 in)
258 mm
(10.2 in)
258 mm
(10.2 in)
M6
M6
M6
D
↧ 10
↧ 10
↧ 10
M6
↧ 10
E
15 mm
(0.6 in)
15 mm
(0.6 in)
18 mm
(0.7 in)
18 mm
(0.7 in)
Fig. 21: Dimensions TCM 0325-**-****-**** through TCM 3100-**-****-****
H
182 mm
(7.2 in)
182 mm
(7.2 in)
280 mm
(11 in)
280 mm
(11 in)
L*
110 mm
(4.3 in)
110 mm
(4.3 in)
140 mm
(5.5 in)
140 mm
(5.5 in)
G**
G ½“
G ½“
G ½“
G ½“
Dimensional Drawing TCM 5500 to TCM 065K
100
Sensor Type
TCM 5500, 7900
TCM 028K
TCM 065K
B
61 mm
(2.4 in)
80 mm
(3.5 in)
151 mm
(5.4 in)
C
204 mm
(8 in)
253 mm
(10 in)
387 mm
(18.9 in)
H
260 mm
(10.2 in)
315 mm
(12.4 in)
480 mm
(32.7 in)
L
460 mm
(18.1 in)
625 mm
(24.6 in)
830 mm
(32.7 in)
I.D.
Ø 13 mm
(Ø 0.5 in)
Ø 23 mm
(Ø 0.9 in)
Ø 40 mm
(Ø 1.6 in)
Connection
on request on request on request
Fig. 22: Dimensions TCM 5500-**-****-**** through TCM 065K-**-****-****
Version: TCM_E80_M_EN_150520_E010
Listings
Dimensional Drawing TCM 230K
Fig. 23: Dimensions TCM 230K-**-****-****
Dimensional Drawing Meter Mount Electronics TCE 8000 (C)
Fig. 24: Dimensions compact electronics TCE 8000 (C)
Version: TCM_E80_M_EN_150520_E010
101
Listings
Dimensional Drawing Connection head
Fig. 25: Dimensions Connection head
Dimensional Drawing remote wall-mounted electronics
102
Fig. 26: Dimensions TCE 80**-W-****
Version: TCM_E80_M_EN_150520_E010
Dimensional Drawing remote panel-mounted housings
Fig. 27: Dimensions TCE 80**-S-****
The required cutout for the panel is 92 mm +0.8/-0 mm x 92 mm +0.8/-0 mm.
The maximum thickness of the panel is 2 mm.
Listings
Fig. 28: Dimensions TCE 80**-L-****
The required cutout for the panel is 138 mm +1.0/-0 mm x 92 mm +0.8/-0 mm.
The maximum thickness of the panel is 2 mm.
Version: TCM_E80_M_EN_150520_E010
103
104
Listings
7.4. WEEE and RoHS
The TRICOR Coriolis Mass Flow Meter described herein is not subject to the WEEE directive and the corresponding national laws.
At the end of life forward the TCM to a specialized recycling company and do not dispose it off as domestic waste.
The TCM described herein fully complies with the RoHS directive.
7.5. List of Figures
7.6. List of Tables
Version: TCM_E80_M_EN_150520_E010
7.7. Addresses
TRICOR web page
www.tricorflow.com
Sales Contact
America:
AWL
AW-Lake Company
8809 Industrial Drive
Franksville, WI 53126
USA
Tel.: +1 800-850-6110 [email protected] www.aw-lake.com
Europa, Asia:
KEM
Küppers Elektromechanik GmbH
Liebigstraße 5
DE-85757 Karlsfeld
Germany
Tel.: +49 8131 593910 [email protected] www.kem-kueppers.com
China:
KEM Flow Technology China
Rm. 430, JInYuan Building, No. 36 BeiyuanLu,
CN- Chaoyang District, Beijing 100012
P.R.CHINA
Tel.:+86 10 84929567 / +86 10 84929577
Fax:+86 10 52003739 [email protected] www.kem-kueppers.cn
Version: TCM_E80_M_EN_150520_E010
Listings
105
Listings
Manufacturer
KEM
Küppers Elektromechanik GmbH
Liebigstraße 5
DE-85757 Karlsfeld
Germany
Tel.: +49 8131 593910 [email protected] www.kem-kueppers.com
AWL
AW-Lake Company
8809 Industrial Drive
Franksville, WI 53126
USA
Tel.: +1 800-850-6110 [email protected] www.aw-lake.com
106
Version: TCM_E80_M_EN_150520_E010
Copyright KEM, Subject to change without notice
Version: TCM_E80_M_EN_150520_E010
Listings
107
advertisement
Key Features
- No moving parts
- High accuracy (0.1%)
- Simultaneous measuring of mass flow, density and temperature
- Calculation of volume flow as well as mass and volume total
- Flushable
- Compact or remote versions available
- Standard or Ex certified for hazardous locations
- Graphic display
- Menu driven control
- Two freely programmable 4…20 mA outputs
