F113-A-OS
FLOW RATE MONITOR / TOTALIZER
with high / low alarms, analog and pulse outputs
Signal input flowmeter: (0)4-20 mA
Signal outputs: 4-20 mA ref. flow rate and pulse ref. total
Alarm outputs: four flow rate alarms
Options: Modbus communication, external reset and backlight
F-Series - Field mounted indicators for safe and hazardous areas.
More info: www.fluidwell.com/fseries
FW_F113-A-OS_M_v2201-01_EN.docx
Page 2
SAFETY INSTRUCTIONS
• Any responsibility is lapsed if the instructions and procedures as described in this manual
are not followed.
• LIFE SUPPORT APPLICATIONS: The F113-A-OS is not designed for use in life support
appliances, devices, or systems where malfunction of the product can reasonably be
expected to result in a personal injury. Customers using or selling these products for use
in such applications do so at their own risk and agree to fully indemnify the manufacturer
and supplier for any damages resulting from such improper use or sale.
• Electro static discharge does inflict irreparable damage to electronics! Before installing or
opening the F113-A-OS, the installer has to discharge himself by touching a well-
grounded object.
• The F113-A-OS must be installed in accordance with the EMC guidelines (Electro
Magnetic Compatibility).
• Connect a proper grounding to the metal enclosure as indicated if the F113-A-OS has an
incoming power or signal line which carries a hazardous live voltage.
The Protective Earth (PE) wire may never be disconnected or removed.
DISPOSAL OF ELECTRONIC WASTE
• The WEEE Directive requires the recycling of disposed electrical and electronic
equipment in the European Union. When the WEEE Directive does not apply to your
region, we support its policy and ask you to be aware on how to dispose of this product.
• The crossed out wheelie bin symbol as illustrated and found on our products tells that
this product shall not be disposed of into the general waste system or into a landfill.
• At the end of its life, equipment shall be disposed of according to the local regulations
regarding waste of the electrical and the electronic equipment.
•
helpdesk for information on the product disposal.
SAFETY RULES AND PRECAUTIONARY MEASURES
• The manufacturer accepts no responsibility whatsoever if the following safety rules and
precautions, instructions and the procedures as described in this manual are not
followed.
• Modifications of the F113-A-OS implemented without preceding written consent from the
manufacturer, will result in the immediate termination of product liability and warranty
period.
• Mounting, electrical installation, start-up and maintenance of this device may only be
carried out by trained persons authorized by the operator of the facility. Persons must
read and understand this manual before carrying out its instructions.
• This device may only be operated by persons who are authorized and trained by the
operator of the facility. All instructions in this manual are to be observed.
• Check the mains voltage and information on the manufacturer's plate before installing the
F113-A-OS.
• Check all connections, settings and technical specifications of the various peripheral
devices with the F113-A-OS supplied.
• Open the enclosure only if all leads are free of potential.
• Never touch the electronic components (ESD sensitivity).
• Never expose the system to heavier conditions than allowed according to the
classification of the enclosure (see manufacture's plate and chapter 4.2.).
• If the operator detects errors or dangers, or disagrees with the safety precautions taken,
he should inform the owner or principal responsible.
• The local labor and safety laws and regulations must be adhered to.
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ABOUT THE MANUAL
This manual is divided into two main sections:
▪ The daily use of the unit is described in chapter 2 "Operation". These instructions are meant for
users.
▪ The following chapters and appendices are exclusively meant for electricians/technicians. These
provide a detailed description of all software settings and hardware installation guidance.
This manual describes the standard unit as well as the available options. For additional information,
please contact your supplier.
A hazardous situation may occur if the F113-A-OS is not used for the purpose it was
designed for or is used incorrectly. Please carefully note the information in this manual
indicated by the pictograms:
A "warning !" indicates actions or procedures which, if not performed correctly, may lead to
personal injury, a safety hazard or damage of the F113-A-OS or connected instruments.
A "caution !" indicates actions or procedures which, if not performed correctly, may lead to
personal injury or incorrect functioning of the F113-A-OS or connected instruments.
A "note !" indicates actions or procedures which, if not performed correctly, may indirectly
affect operation or may lead to an instrument response which is not planned.
WARRANTY AND TECHNICAL SUPPORT
For warranty and technical support for your products, please contact your supplier, visit our internet
site www.fluidwell.com or contact us at sup[email protected].
Hardware version : 03.01.xx
Software version : 03.04.xx
Manual : FW_F113-A-OS_M_v2201-01_EN.docx
© Copyright 2023 : Fluidwell B.V. - the Netherlands
Information in this manual is subject to change without prior notice. The
manufacturer is not responsible for mistakes in this material or for incidental
damage caused as a direct or indirect result of the delivery, performance or
use of this material.
© All rights reserved. No parts of this publication may be reproduced or used
in any form or by any means without written permission of your supplier.
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TABLE OF CONTENTS
SAFETY INSTRUCTIONS.................................................................................................................... 2
DISPOSAL OF ELECTRONIC WASTE ............................................................................................... 2
SAFETY RULES AND PRECAUTIONARY MEASURES ................................................................... 2
ABOUT THE MANUAL ........................................................................................................................ 3
WARRANTY AND TECHNICAL SUPPORT ........................................................................................ 3
TABLE OF CONTENTS ....................................................................................................................... 4
1 INTRODUCTION ........................................................................................................................ 6
1.1 System description ........................................................................................................... 6
2 OPERATIONAL ......................................................................................................................... 8
2.1 General information .......................................................................................................... 8
2.2 Control panel .................................................................................................................... 8
2.3 Operator information and functions .................................................................................. 8
3 CONFIGURATION ................................................................................................................... 10
3.1 Introduction ..................................................................................................................... 10
3.2 Programming SETUP-level ............................................................................................ 10
3.2.1 Entering SETUP-level ........................................................................................ 10
3.2.2 Navigating through SETUP-level ....................................................................... 10
3.2.3 Programming sequence ..................................................................................... 11
3.2.4 Returning to OPERATOR-level .......................................................................... 12
3.3 Configuration settings .................................................................................................... 12
3.3.1 Setup menu - Settings........................................................................................ 12
3.3.2 Menu 1 - Total .................................................................................................... 13
3.3.3 Menu 2 - Flow rate ............................................................................................. 14
3.3.4 Menu 3 Alarm .................................................................................................. 14
3.3.5 Menu 4 - Display ................................................................................................ 15
3.3.6 Menu 5 - Power management ............................................................................ 15
3.3.7 Menu 6 - Flowmeter ........................................................................................... 15
3.3.8 Menu 7 - Analog output ...................................................................................... 16
3.3.9 Menu 8 - Relays ................................................................................................. 18
3.3.10 Menu 9 - Communication (option) .................................................................... 18
3.3.11 Menu A - Others ............................................................................................... 18
4 INSTALLATION ....................................................................................................................... 19
4.1 General directions .......................................................................................................... 19
4.2 Installation - surrounding conditions .............................................................................. 19
4.3 Handling the F-Series Enclosure ................................................................................... 20
4.3.1 Identification ....................................................................................................... 20
4.3.2 Opening / removing the cover ............................................................................ 21
4.3.3 Closing / replacing the cover .............................................................................. 21
4.4 Mechanical installation ................................................................................................... 22
4.4.1 Dimensions Aluminum and stainless steel enclosures ................................... 22
4.4.2 Dimensions Non-metallic enclosures .............................................................. 23
4.4.3 Mounting ............................................................................................................ 24
4.5 Electrical installation ....................................................................................................... 25
4.5.1 Electrical safety .................................................................................................. 25
4.5.2 Protective Earth (PE) connections ..................................................................... 25
4.5.3 Field wiring connections ..................................................................................... 26
4.5.4 Power supply wiring ........................................................................................... 26
4.5.5 Sensor supply .................................................................................................... 27
4.6 Terminal connectors safe area applications Type XX / XF ......................................... 28
4.6.1 Terminal 00-02: Power supply ........................................................................... 28
4.6.2 Terminal 03-05: Flowmeter input ....................................................................... 29
4.6.3 Terminal 06-07: Type IB External reset (option) ............................................. 29
4.6.4 Terminal 08-09: Analog output ........................................................................... 29
4.6.5 Terminal 10-17: Alarm / Scaled pulse output R1 to R4 ..................................... 30
4.6.6 Terminal 26-31: Type CB / CH / CI - Communication (option) ......................... 31
5 MAINTENANCE ....................................................................................................................... 32
5.1 General directions .......................................................................................................... 32
5.2 Instructions for repair ..................................................................................................... 32
APPENDIX A TECHNICAL SPECIFICATION ................................................................................ 33
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APPENDIX B PROBLEM SOLVING ............................................................................................... 36
APPENDIX C COMMUNICATION VARIABLES ............................................................................. 37
APPENDIX D DECLARATION OF CONFORMITY ......................................................................... 41
INDEX OF THIS MANUAL.................................................................................................................. 42
LIST OF FIGURES IN THIS MANUAL ............................................................................................... 43
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1 INTRODUCTION
1.1 SYSTEM DESCRIPTION
Functions and features
The flow rate / totalizer model F113-A-OS is a microprocessor driven instrument designed to show
the flow rate, the total and the accumulated total. It can generate a scaled pulse according to the
total and an analog output according to the flow, and generate high and low flow alarms.
This product has been designed with a focus on:
▪ several mounting possibilities with aluminum or GRP enclosures for harsh industrial
surroundings
▪ ability to process all types of flowmeter signals
▪ transmitting possibilities with analog / pulse and communication outputs.
Flowmeter input
This manual describes the unit with a (0)4-20mA input from the flowmeter. Other versions are
available to process pulse signals.
One flowmeter with a (0)4-20mA signal output can be connected to the F113-A-OS. To power the
sensor, several options are available.
Standard outputs
▪ Four configurable outputs. Each can be used as alarm output or pulse output.
▪ Alarm options are: flow rate alarm, high-, low-, high-high- or low-low-flow rate alarm. Switched
as long as the flow rate is too high or too low.
▪ Pulse outputs: to transmit a pulse that represents a totalized quantity as programmed.
▪ Linear 4-20mA analog output to represent the actual flow rate as programmed. The 4-20mA
signal limits can be tuned.
Fig. 1: Typical application
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Configuration of the unit
The F113-A-OS is designed for use in many types of applications. For that reason, a setup menu is
available to program the F113-A-OS according to your specific requirements.
The setup includes several important features, such as span, engineering units, signal selection,
power management, etc. All settings are stored in a non-volatile memory and therefore saved in the
event of a power failure.
Display information
The unit has a LCD with (optional) backlight to show the process information, status and alarm
messages. The display refresh rate is programmed in the setup menu.
At a key press, the display refresh rate will switch to FAST for 30 seconds. When 'OFF' is selected,
the display goes off after 30 seconds after the last key press. The display temporarily comes on after
a key press.
A backup of the total and accumulated total in EEPROM memory is made every minute.
Options
The following options are available: full Modbus communication RS232/485/TTL, panel mount, wall
mount and weather proof enclosures, flame proof enclosure and LED backlight.
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2 OPERATIONAL
2.1 GENERAL INFORMATION
This chapter describes the daily use of the F113-A-OS. This instruction is meant for users /
operators.
• This device may only be operated by persons who are authorized and trained by the
operator of the facility. All instructions in this manual are to be observed.
• Take careful notice of the "Safety rules, instructions and precautionary measures" in the
front of this manual.
2.2 CONTROL PANEL
The control panel has three keys. The following keys are available:
Fig. 2: Control panel.
Functions of the keys
PROG-key
This key is used to program and save new values or settings.
The PROG-key is also used to gain access to SETUP-level; please read chapter 3.
SELECT-key
This key is used to SELECT the displayed information, like accumulated total and flow
rate.
CLEAR-key
This key is used to CLEAR the value of total.
2.3 OPERATOR INFORMATION AND FUNCTIONS
In general, the F113-A-OS will always function at Operator level. The information displayed is
dependent upon the SETUP-settings. The signal from the connected sensor is processed by the
F113-A-OS in the background, whichever screen refresh rate setting is chosen. After pressing a key,
the display will be updated very quickly during a 30 second period, after which it will slow-down
again.
Fig. 3: Example of display information during process.
For the Operator, the following functions are available:
▪ Display flow rate / total or flow rate
This is the main display information of the F113-A-OS. After the selection of any other
information, it will always return to this main display automatically. Total is shown on the upper
line of the display and flow rate on the bottom line. When selected in the setup menu, the display
shows the flow rate only. When you press the select key, the total shows momentarily.
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When "-------" is shown, then the flow rate value is too high to be shown. The arrows indicate
the increase/decrease of the flow rate trend.
▪ Clear total
The value for total can be reset. To do so, press the CLEAR/ key twice. When the key is
pressed once, the text "PUSH CLEAR" is shown. To avoid a reset at this stage, press another
key other than the CLEAR/ key or wait for 20 seconds. A reset of the total does not influence
the accumulated total.
Type IB: When a Normally Closed (NC) contact is used, the local clear total function is disabled
and a clear total is only possible with the external reset command.
▪ Display accumulated total
When the SELECT/ key is pressed, total and accumulated total are shown. The accumulated
total cannot be reset. The value will count up to 99,999,999,999. The unit and number of
decimals are shown according to the settings for the total.
▪ How to program the alarm thresholds
The F113-A-OS can give an alarm message on the display. When set to on, at the same time,
the digital outputs can give a signal for processing by an external device. Note that it is also
possible to set or change the alarm thresholds from the setup menu.
This procedure is applicable to all the alarm thresholds. Only the procedure for ALARM LL is
Action
Result
Remark
1
From any operator page,
press the SELECT/ key, to
find the submenu: ALARM LL.
• The submenu shows:
ALARM LL.
-
2
Press the PROG/ENTER key
to access the submenu:
ALARM LL.
• The PROGRAM indicator
blinks continuously.
If you wait too long, the
program mode goes off and
changes are not saved.
3
Use the SELECT/ key to
increase the digit. Use the
CLEAR/ key to go to the
next number.
• The PROGRAM indicator
blinks continuously.
• You can select the
required alarm threshold.
The 0 (zero) in front of the
number will not show when
the setting is saved.
The alarm is only shown on
the display. For an alarm on
an external device, set the
function of the digital output.
4
Press the PROG/ENTER key
to confirm the selection.
• The PROGRAM indicator
goes off.
• The selection is saved.
• The display shows the
selected alarm threshold.
If you do not press the
PROG/ENTER key to
confirm, your selection is not
saved.
▪ Flow rate alarm
When the actual flow rate is outside the allowed range, the F113-A-OS can give an alarm
message on the display. When set to on, at the same time, the digital outputs can give a signal
for processing by an external device.
The alarm is terminated automatically as soon as the flow rate is within its range again.
▪ Alarm
When the alarm indicator is shown, refer to Appendix B: Problem Solving.
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3 CONFIGURATION
3.1 INTRODUCTION
This and the following chapters are exclusively meant for electricians and non-operators. In these,
an extensive description of all software settings and hardware connections are provided.
• Mounting, electrical installation, start-up and maintenance of this device may only be
carried out by trained persons authorized by the operator of the facility. Persons must
read and understand this manual before carrying out its instructions.
• This device may only be operated by persons who are authorized and trained by the
operator of the facility. All instructions in this manual are to be observed.
• Make sure, the measuring system is correctly wired up according to the wiring diagrams.
Protection against accidental contact is no longer assured when the enclosure cover is
removed or the panel cabinet has been opened (danger from electrical shock). The
enclosure may only be opened by trained persons authorized by the operator of the
facility.
• Take careful notice of the "Safety rules, instructions and precautionary measures" in the
front of this manual.
3.2 PROGRAMMING SETUP-LEVEL
Changing the settings of the F113-A-OS may have an influence on the current operation of
the device, even when SETUP-level is still active.
Make sure that the unit is not being used for any application when altering the settings.
3.2.1 ENTERING SETUP-LEVEL
Configuration of the F113-A-OS is done at SETUP-level, which can be reached at all times while the
F113-A-OS remains fully operational. At SETUP-level the display will deactivate the RUN indicator
and activate the SETUP indicator.
Use the control panel to access SETUP-level
PROG-key
To enter SETUP-level, press the PROG-key for 7 seconds at OPERATOR-level.
During this time, the symbols will be displayed.
When SETUP-level is entered, a password might be required to continue. You can
enter the password by following the procedure for programming values as described in
the following paragraphs.
A password may be required to enter SETUP.
Without this password access to SETUP is denied.
3.2.2 NAVIGATING THROUGH SETUP-LEVEL
Each function has a unique menu-number, which is displayed below the SETUP indicator at the
bottom of the display. The menu-number is a combination of two figures, e.g. 1.2. The first number
indicates the function-group and the second number indicates the function. Additionally, each
function and function-group is expressed with a keyword.
Fig. 4: SETUP matrix structure
1.1
1.2
2.1.
2.1
1.3
2.2
3.1
3.
FUNCTION GROUP
FUNCTION
FW-4100-000001-001-EN
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Use the control panel to navigate through SETUP-level
PROG-key
When a function is selected, this key is used to start the programming sequence.
When only a function group is selected (and no function), this key is used to scroll back
a function group (e.g. 3 → 2 → 1 → 3).
SELECT-key
This key is used to select the next function in the list (e.g. 1 → 1.1 → 1.2 → 1). When
the top of the list is reached, it will wrap around and return to the function group
selection.
CLEAR-key
This key is used to select the previous function in the list (e.g. 1.2 → 1.1 → 1 → 2).
When the bottom of the list is reached, it will return to the function group selection.
When only a function group is selected (and no function), this key is used to scroll to
the next function group. (e.g. 1 → 2 → 3 → 1).
3.2.3 PROGRAMMING SEQUENCE
After selecting a function at SETUP-level, a new value can be programmed using the control panel.
A function either contains a value (a number with optionally a decimal point, e.g. 123.45) or a list
with items (e.g. Disable Enable).
For each function that needs to change, navigate to that function and follow the steps indicated
below. During the programming sequence, the display will deactivate the SETUP indicator and
activate the PROGRAM indicator.
When programming new values, alterations will only be set after the PROG-key has been
pressed to confirm the new value! (STEP 3)
Step 1: Starting the programming sequence
PROG-key
When a function is selected at SETUP-level, this key is used to start the programming
sequence.
Step 2a: Changing a value
SELECT-key
This key is used to increment the selected digit.
When the entered value is out of range, the increase sign or decrease-sign will
be displayed while you are programming. If this value is confirmed by pressing the
PROG-key, the value will be brought within a valid range automatically.
CLEAR-key
This key is used to select the next digit. If a decimal point can be set, this will be
included in the sequence as well (e.g. [decimal point] → digit 1 → digit 2→ digit 3 →
[decimal point].
SELECT-key + CLEAR-key
The combination of the SELECT-key and CLEAR-key is used to select a negative
value. When a value can also be entered as a negative number, pressing the SELECT-
key and CLEAR-
Step 2b: Changing the selected item in a list
SELECT-key
This key is used to select the next item in the list (e.g. Disable → Enable).
At the end of the list, the selection will wrap around to the first selection.
CLEAR-key
This key is used to select the previous item in the list (e.g. Enable → Disable ).
At the bottom of the list, the selection will wrap around to the last selection.
Step 3: Finishing the programming sequence
PROG-key
During the programming sequence, this key is used to confirm the new value and
return to SETUP-level. To cancel the operation, either press the PROG-key for 3
seconds or wait for 20 seconds: the programming sequence is cancelled and the
former value is reinstated.
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3.2.4 RETURNING TO OPERATOR-LEVEL
When all settings are configured correctly, the unit can be returned to OPERATE-level.
Please keep a record of all settings for later reference.
Use the control panel to return to OPERATE-level
PROG-key
In order to return to the operator level, press the PROG-key for three seconds.
When no keys are pressed for 2 minutes, SETUP-level will be left automatically.
3.3 CONFIGURATION SETTINGS
All settings of the F113-A-OS can be set via the control panel.
The following paragraphs give a detailed description of each setting.
3.3.1 SETUP MENU - SETTINGS
SETUP FUNCTIONS AND VARIABLES
1
TOTAL
1.1
UNIT
L; m3; kg; lb; GAL; USGAL; bbl; no unit
1.2
DECIMALS
0000000; 111111.1; 22222.22; 3333.333
1.3
SPAN
0.000001 - 9999999
1.4
DECIMALS SPAN
0 - 6
2
FLOW RATE
2.1
UNIT
mL; L; m3; mg; g; kg; ton; gal; bbl; lb; cf; rev; - - - - (no unit); scf; nm3; nL; p
2.2
TIME
/sec; /min; /hour; /day
2.3
DECIMALS
0000000; 111111.1; 22222.22; 3333.333
2.4
SPAN
0.000001 - 9,999,999
2.5
DECIMALS SPAN
0 - 6
3
ALARM
3.1
FLOWZERO
default; no relay; ignore
3.2
ALARM LL
0000.000 - 9999999
3.3
ALARM LO
0000.000 - 9999999
3.4
ALARM HI
0000.000 - 9999999
3.5
ALARM HH
0000.000 - 9999999
3.6
DELAY LL
0.1 - 999.9
3.7
DELAY LO
0.1 - 999.9
3.8
DELAY HI
0.1 - 999.9
3.9
DELAY HH
0.1 - 999.9
4
DISPLAY
4.1
FUNCTION
total; rate
4.2
ALARM SET
operator; setup; hidden
4.3
LIGHT
0% (off); 20%; 40%; 60%; 80%; 100% (full brightness)
4.4
BL ALARM
off; on; flash
5
POWER MANAGEMENT
5.1
LCD NEW
fast; 1 sec; 3 sec; 15 sec; 30 sec; off
5.2
BATTERY MODE
operational; shelf
6
FLOWMETER
6.1
FORMULA
interpolation, square root
6.2
FILTER
01 – 99
6.3
CUT-OFF
0.0 – 99.9%
6.4
CALIB-LO
default, calibrate, calibrate set
6.5
CALIB-HI
default, calibrate, calibrate set
7
ANALOG
7.1
OUTPUT
disable; enable
7.2
RATE-MIN
000.000 - 999999
7.3
RATE-MAX
000.000 - 999999
7.4
CUT-OFF
0.0 - 9.9%
7.5
TUNE-MIN
0 - 9999
7.6
TUNE-MAX
0 - 9999
7.7
FILTER
01 - 99
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8
RELAYS
8.1
RELAY 1
off; lo-lo; lo; hi; hi-hi; all; pulse
8.2
RELAY 2
off; lo-lo; lo; hi; hi-hi; all; pulse
8.3
RELAY 3
off; lo-lo; lo; hi; hi-hi; all; pulse
8.4
RELAY 4
off; lo-lo; lo; hi; hi-hi; all; pulse
8.5
WIDTH
0.001 – 9.999
8.6
DECIMALS
0.001 – 9
8.7
AMOUNT
0.001 - 9999999
9
COMMUNICATION
9.1
SPEED
1200; 2400; 4800; 9600; 9600HP; 19200; 38400
9.2
ADDRESS
1 - 247
9.3
MODE
bus-rtu; bus-asc; off
9.4
DATABITS
8 bits, 7 bits
9.5
PARITY
none, even. odd
A
OTHERS
A.1
MODEL
F113-A-OS
A.2
SOFTWARE VERSION
03.04.xx
A.3
SERIAL NO.
nnnnnnn
A.4
PASSWORD
0000 - 9999
A.5
TAG-NR
0000000 - 9999999
3.3.2 MENU 1 - TOTAL
1
TOTAL
1.1
UNIT
This setting is used to select the engineering unit for the indication of the
total, the accumulated total and the pulse output.
When you change the engineering unit , you must recalculate and
reprogram the span for the (accumulated) total. When you recalculate and
reprogram the span, the history for (accumulated) total is not correct
anymore, because the (accumulated) total is not recalculated. For future
reference, best practice is to make a note of the accumulated total before
you program the recalculated span.
1.2
DECIMALS
This setting is used to set the amount of digits behind the decimal point for
the (accumulated) total indication.
1.3
SPAN
This setting is used to set the span for the total. With the span, the
flowmeter signal is converted to a quantity. The span for Total is based on
the engineering unit (SETUP 11) and the flow rate per second at 20mA (or
max signal). Enter the span with the decimals (decimals are not shown yet
and are set in SETUP 14). The more accurate the span, the more accurate
the functioning of the system will be.
Example 1: Calculating the Span.
Assume that the flowmeter generates 20mA at a rate of 652.31 USGAL per
hour, the selected unit is barrels. There are 42 gallons in one barrel; so the
rate is 652.31/42 is 15.53119 barrels/hour. This is 0.0043142
barrels/second, which is the span. Enter for the span: "004314" and for the
span decimals "6".
Example 2: Calculating the Span.
Assume that the flowmeter generates 20mA at a flow rate of 2,481.3
Liters/minute and the selected unit is "m3". The rate per second is
2,481.3/60 is 41.355 L/sec. This is 0.041355 m3/sec., which is the span.
Enter for the span: "041355" and for the span decimals "6".
When you recalculate and reprogram a new span, the history for
(accumulated) total is not correct anymore, because the (accumulated)
total is not recalculated. For future reference, best practice is to make a
note of the accumulated total before you program the recalculated span.
1.4
DECIMALS SPAN
This setting is used to set the number of digits behind the decimal point for
the span.
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3.3.3 MENU 2 - FLOW RATE
The settings for total and flow rate are entirely separate. In this way, different engineering units can
be used for each e.g. cubic meters for total and liters for flow rate.
2
FLOW RATE
2.1
UNIT
This setting is used to select the engineering unit for the indication of the
flow rate.
Alteration of the engineering unit will have consequences for operator and
setup values, they will not be automatically recalculated to the value of the
new selected unit. The span has to be adapted as well; the calculation is
not done automatically.
2.2
TIME
This setting is used to set the time unit for the flow rate calculation. Note
that the flow rate is given in engineering unit/time unit, e.g. liters/minute
(l/min).
When you change this setting, also recalculate and change the settings for
the analog rate-min and analog rate-max.
2.3
DECIMALS
This setting is used to set the amount of digits behind the decimal point for
the flow rate indication.
2.4
SPAN
With the span, the flowmeter signal is converted to a quantity. The span for
flowrate is determined on the basis of the selected measurement unit and
time unit at 20mA (or maximum signal). Enter the span in whole numbers
(decimals are set with SETUP 2.5).
The more accurate the span, the more accurate the functioning of the
system will be.
Example 1: Calculating the Span
Assume that the flowmeter generates 20 mA at a flowrate of 2,481.3
Liters/minute, the selected unit is "Liters" and time unit "minute". The span
is 2481.3
Enter for SETUP 2.4: "248130" and for SETUP 2.5 - decimals span "2".
Example 2: Calculating the Span
Assume that the flowmeter generates 20 mA at a rate of 652.31 USGAL
per hour, the selected unit is USG and the time unit is minute. The span is
652.31/60 minutes is 10.87183 (GPM).
Enter for SETUP 2.4: "108718" and for SETUP 2.5 "4".
2.5
DECIMALS SPAN
This setting is used to set the number of digits behind the decimal point for
the span.
3.3.4 MENU 3 ALARM
3
ALARM
3.1
FLOWZERO
It is possible to disable low flow rate monitoring when the flow is zero. The
following settings can be selected for handling the case of low-flow alarm
at zero flow:
DEFAULT alarm output is switched and alarm status is indicated on
the display
NO RELAY alarm output is NOT switched but alarm status is indicated
on the display
IGNORE alarm output is NOT switched and alarm status is NOT
indicated on the display
3.2
ALARM LL
Sets the threshold value for the various alarms. Value 0.0 disables the
alarm.
3.3
ALARM LO
3.4
ALARM HI
3.5
ALARM HH
3.6
DELAY LL
Sets the delay time for the various alarms. When an alarm condition is
valid after the delay time, an alarm is generated.
3.7
DELAY LO
3.8
DELAY HI
3.9
DELAY HH
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3.3.5 MENU 4 - DISPLAY
4
DISPLAY
4.1
FUNCTION
This setting can be set to display total or rate.
• When 'total' is selected, total is shown with the large digits together
with flow rate with the smaller digits. When SELECT is pressed, the
accumulated total is shown temporarily.
• When 'rate' is selected, only flow rate will be shown with the large
digits together with its measuring unit. When SELECT is pressed, the
total and the accumulated total are shown temporarily.
4.2
ALARM SET
Determines at which level the alarms levels can be set. With value SETUP
the alarm settings are read only in OPERATOR mode.
4.3
LIGHT
The backlight brightness can be adjusted from 0% (off) to 100% (full
brightness) in steps of 20%.
When the F113-A-OS is only loop powered, the backlight is disabled. An
external power supply is required to supply the backlight.
4.4
BL ALARM
Sets the backlight functionality during alarm condition.
3.3.6 MENU 5 - POWER MANAGEMENT
5
POWER MANAGEMENT
5.1
LCD NEW
Sets the display refresh rate. Whenever a key is pressed, the display
set rate. When 'OFF' is selected, the display temporarily comes on after a
key press and it will go off after 30 seconds after the last key press.
The calculation of the display-information influences the power
consumption significantly. When the application does not require a fast
display refresh rate, it is strongly advised to select a slow rate.
Please note that no information will be lost at low refresh rates: all sensor
input will be processed in the background.
5.2
BATTERY MODE
The F113-A-OS has two modes: operational or shelf.
After "shelf" has been selected, the F113-A-OS can be stored for several
years; it will not process the sensor signal; the display is switched off but all
settings and totals are stored, also without battery.
To wake up the F113-A-OS
3.3.7 MENU 6 - FLOWMETER
6
FLOWMETER
6.1
FORMULA
The F113-A-OS can process the (0)4-20mA signal in two ways,
Interpolation or Square root:
• Interpolation: the signal is processed linear: R = S x I
• Square root: for differential pressure: R = S I
where:
R = Rate: the calculated flow rate
S = Span: the maximum flow rate at 20mA. The span is programmed with
setup 2.4 for flow rate and with setup 1.3 for total.
I = Input: the scaled analog value; in these formulas value 0 (zero) for
(0)4mA and value 1 (one) for 20mA.
6.2
FILTER
The analog output signal of a sensor represents the actual flow. This signal
is measured several times a second. The value measured is a "snap-shot"
of the real flow as it will be fluctuating.
With the help of this digital filter a stable and accurate reading can be
obtained while the filter level can be set to a desired value.
The filter principle is based on three input values: the filter level (01-99),
the last measured analog value and the last average value. The higher the
filter level, the longer the response time on a value change will be.
FW_F113-A-OS_M_v2201-01_EN.docx
Page 16
6.3
CUT-OFF
To ignore e.g. leakage of the flow or vibration, a low-flow cut-off can be set
as percentage over the full range of 16mA (or 20mA). When the analog
value is less than the programmed percentage, with this setting, the flow
rate will be set to zero. The cut-off value can be programmed in the range
of 0.0 - 99.9%.
Examples are given below.
FUNCTION
SETUP 5.1
SPAN
SETUP 1.3, 2.4
REQUIRED
CUT-OFF
CUT-OFF
SETUP 5.3
REQUIRED OUTPUT
interpolation
450 L/min
25 L/min
25/450 x 100% = 5.5%
16 mA x 5.5% + 4 mA = 4.88 mA
square root
450 L/min
25 L/min
(25/450)2 x 100% = 0.3%
16 mA x 0.3% + 4 mA = 4.05 mA
6.4
CALIB-LO
This setting is used to calibrate the input value for (0)4mA as the signal
from the flowmeter might not be exact 4.0 mA (or 0.0 mA) at flow rate zero.
This function will measure the real output value at flow zero.
Be very sure that the offered signal is correct before the calibration is
executed as this function has major influences on the accuracy of the
system!
CALIB
DEFAULT
CAL SET
After pressing PROG, three settings can be selected.
The input will be calibrated with the actual "(0)4mA" value. After pressing
enter, CAL SET will be shown as soon as the calibration is completed.
From that moment, the analog value must be more than the calibrated
value before the signal will be processed.
Re-installs the factory value.
Selects the last calibrated value.
6.5
CALIB-HI
This setting is used to calibrate the input value for 20 mA as the signal from
the flowmeter might not be exact 20.0 mA at maximum flow rate. This
function will measure the real output value at maximum flow rate.
Be very sure that the offered signal is correct before the calibration is
executed as this function has major influences on the accuracy of the
system!
CALIB
DEFAULT
CAL SET
After pressing PROG, three settings can be selected.
The input will be calibrated with the actual "20 mA" value. After pressing
enter, CAL SET will be shown as soon as the calibration is completed.
From that moment, the analog value must be lower than the calibrated
value for reliable measurement.
Re-installs the factory value.
Selects the last calibrated value.
3.3.8 MENU 7 - ANALOG OUTPUT
A linear 4-20 mA signal output signal is generated that represents the flowrate. The settings for the
flow rate influence the analog output directly. The relationship between the flow rate and the analog
output is set with the following settings.
7
ANALOG OUTPUT
7.1
OUTPUT
If the analog output is not used, select disable to minimize the power
consumption.
Option AP: When a power supply is available but the output is disabled, a
3.5 mA signal will be generated.
7.2
RATE-MIN
Enter here the flow rate at which the output should generate the minimum
signal 4 mA - in most applications at zero flow. The number of decimals
shown depend upon setup 2.3. The engineering units/time (e.g. L/min) are
dependent upon setup 2.1 and 2.2.
7.3
RATE-MAX
Enter here the flow rate at which the output should generate the maximum
signal (20 mA) - in most applications at maximum flow. The number of
decimals shown depend upon setup 2.3. The engineering units/time (e.g.
L/min) are dependent upon setup 2.1 and 2.2.
FW_F113-A-OS_M_v2201-01_EN.docx
Page 17
7.4
CUT-OFF
A low flow cut-off, e.g. to ignore leakage, can be set as a percentage of the
full range of 16 mA.
When the flow is less than the required rate, the current will be the
minimum signal (4 mA). Example:
RATE-MIN
4 mA
RATE-MAX
20 mA
CUT-OFF
%
REQUIRED RATE
OUTPUT
0 L/min
100 L/min
2%
(100-0)*2% = 2.0 L/min
4+(16*2%) = 4.32 mA
20 L/min
800 L/min
3.5%
(800-20)*3.5%= 27.3 L/min
4+(16*3.5%)=4.56 mA
7.5
TUNE-MIN
The 4 mA value can be tuned precisely with this setting. The initial
minimum analog output value is 4mA. However, this value might differ
slightly due to ambient influences such as temperature for example.
Before tuning the signal, make sure that the analog signal is idle (not
used) for any application!
After pressing PROG, the current will be about 4 mA. The current can be
increased / decreased with the arrow keys and is directly active. Press
ENTER to store the new value.
If required, you can program the analog output 'up-side-down'. The 4 mA
represents the maximum flow rate and the 20 mA represents the minimum
flow rate.
7.6
TUNE-MAX
The 20 mA value can be tuned precisely with this setting. The initial
maximum analog output value is 20 mA. However, this value might differ
slightly due to ambient influences such as temperature for example.
Before tuning the signal, make sure that the analog signal is idle (not
used) for any application!
After pressing PROG, the current will be about 20 mA. The current can be
increased / decreased with the arrow keys and is directly active. Press
ENTER to store the new value.
If required, you can program the analog output 'up-side-down'. The 4 mA
represents the maximum flow rate and the 20 mA represents the minimum
flow rate.
7.7
FILTER
This setting is used to stabilize the output signal. With the help of this
digital filter a more stable but less actual representation of the flow rate can
be obtained.
The filter principle is based on three input values: the filter level (01-99),
the last calculated flow rate and the last average value. The higher the filter
level, the longer the response time on a value change will be.
FILTER VALUE
RESPONSE TIME ON STEP CHANGE OF ANALOG VALUE (% OF END VALUE)
50%
75%
90%
99%
01
filter disabled
filter disabled
filter disabled
filter disabled
02
0.1 sec
0.2 sec
0.4 sec
0.7 sec
03
0.2 sec
0.4 sec
0.6 sec
1.2 sec
05
0.4 sec
0.7 sec
1.1 sec
2.1 sec
10
0.7 sec
1.4 sec
2.2 sec
4.4 sec
20
1.4 sec
2.8 sec
4.5 sec
9.0 sec
30
2.1 sec
4 sec
7 sec
14 sec
50
3.5 sec
7 sec
11 sec
23 sec
75
5.2 sec
10 sec
17 sec
34 sec
99
6.9 sec
14 sec
23 sec
45 sec
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Page 18
3.3.9 MENU 8 - RELAYS
The outputs are configurable, they can be set to a specific alarm output, a scaled pulse output
according accumulated total or to off (energy saving when not used).
8
RELAYS
8.1
RELAY 1
This setting is used to set the function of related output R1.
Mind that when set to pulse, the output has a maximum frequency of 5 Hz
to prevent contact bounce.
8.2
RELAY 2
This setting is used to set the function of related output R2.
Mind that this output has a maximum frequency of 5 Hz.
8.3
RELAY 3
This submenu is used to set the function of related output R3.
Mind that this output has a maximum frequency of 5 Hz.
8.4
RELAY 4
This submenu is used to set the function of related output R4. Mind that the
output has a maximum frequency of 5 Hz.
8.5
WIDTH
The pulse width determines the time that the output will be active; in other
The pulse signal always has a 50% duty cycle, hence the minimum time
between the pulses is equal to the pulse width setting. If the frequency
should go out of range when the flow rate increases for example an
It might be that pulses will be missed due to a buffer-overflow, so it is
advised to program this setting within its range!
8.6
DECIMALS
This setting is used to set the amount of digits behind the decimal point for
the amount.
8.7
AMOUNT
A pulse will be generated every time a certain quantity is added to the total.
Enter this quantity here while taking the decimals for pulse into account.
3.3.10 MENU 9 - COMMUNICATION (OPTION)
The F113-A-OS can optionally be equipped with a communication interface using the Modbus
protocol (Type CB/CH/CI/CT). Please consult Appendix C for a more detailed explanation of the
protocol, data types and available registers.
9
COMMUNICATION
9.1
SPEED
This setting is used to set the baud rate and should match the speed used
on the communications bus.
The following communication speeds can be selected:
1200 2400 4800 9600 9600HP 19200 38400
9.2
ADDRESS
This setting is used to configure the bus address of your device on the
communications bus. This address can vary from 001-247.
9.3
MODE
This setting is used to configure the Modbus communication mode of your
device on the communications bus.
The following modes can be selected: ASCII RTU OFF
9.4
DATABITS
Sets the number of databits. Select 8 for BUS-RTU and 7 or 8 for BUS-
ASC.
9.5
PARITY
Select a parity bit as required by connected equipment.
3.3.11 MENU A - OTHERS
A
OTHERS
A.1
MODEL
For support and maintenance it is important to have information about the
characteristics of the F113-A-OS. Your supplier will ask for this information
in the case of a serious breakdown or to assess the suitability of your
model for upgrade considerations.
A.2
SOFTWARE
VERSION
A.3
SERIAL NO.
A.4
PASSWORD
All SETUP values can be password protected.
This protection is disabled with value 0000 (zero).
A 4 digit password can be programmed, for example 1234.
A.5
TAG-NR
For identification of the unit and communication purposes, a unique tag
number of maximum 7 digits can be entered.
FW_F113-A-OS_M_v2201-01_EN.docx
Page 19
4 INSTALLATION
4.1 GENERAL DIRECTIONS
• Mounting, electrical installation, start-up and maintenance of this device may only be
carried out by trained persons authorized by the operator of the facility. Persons must
read and understand this manual before carrying out its instructions.
• The F113-A-OS may only be operated by persons who are authorized and trained by the
operator of the facility. All instructions in this manual are to be observed.
• Ensure that the measuring system is correctly wired up according to the wiring diagrams.
Protection against accidental contact is no longer assured when the enclosure cover is
removed or the panel cabinet has been opened (danger from electrical shock). The
enclosure may only be opened by trained personnel.
• Take careful notice of the "Safety rules, instructions and precautionary measures" at the
front of this manual.
The F1-Series can be supplied as suitable for Safe Area or Hazardous Area. This is indicated in the
model code (shown on the product label) by the Type X* designator, with following options:
• Type XX: Suitable for safe area applications only (e.g. F113-A-OS-XX)
Follow the mechanical and electrical installation instructions shown in chapter 4.
• Type XF: Suitable for explosion proof / flame proof applications (e.g. F113-A-OS-XF)
Follow the electrical installation instructions as shown in chapter 4 and
the mechanical installation instructions of the enclosure that are supplied separately.
4.2 INSTALLATION - SURROUNDING CONDITIONS
Take the relevant IP classification of the
enclosure into account (see identification plate).
Even an enclosure rated for IP67 / TYPE 4(X)
should NEVER be exposed to strongly varying
(weather) conditions.
When used in very cold surroundings or varying
climatic conditions, inside the instrument case,
take the necessary precautions against moisture.
Mount the F-Series onto a solid structure to avoid
vibrations.
For use in Safe Areas (or Locations), the following conditions apply:
Relative humidity:
< 90% RH
Outdoor use:
suitable for outdoor use
IP and TYPE rating:
IP65 (panel mount), IP67 (field mount) and Type 4X
Supply voltage fluctuation:
As indicated by the supply range (e.g. 10V to 30V),
otherwise +/- 10% unless stated otherwise
Means of protection:
Ordinary locations:
Class I (PE connected metal enclosure)
Class II (non-metallic enclosure)
Over-voltage category:
II (when supplied from mains)
Pollution degree:
2 (internal environment), 3 (external environment)
Ambient:
Ordinary locations:
-40 °C to +80 °C, -40 °F to +176 °F
Altitude:
up to 2000 m
FW_F113-A-OS_M_v2201-01_EN.docx
Page 20
4.3 HANDLING THE F-SERIES ENCLOSURE
4.3.1 IDENTIFICATION
The F1-Series can be supplied as suitable for Safe Area or Hazardous Area.
Suitability for Intrinsic Safety is indicated in the model code by Type XI (e.g. F113-A-XI).
Identification label
To identify your F1-Series device, all field mount enclosures have a weatherproof identification label
placed on the outside of the unit.
Fig. 5: Identification Example of F1-Series identification label (safe area)
Installation label
A second label is located on the inside and shows additional installation data. For panel mount
enclosures, the outside label is not available, so the inside label also serves as identification label.
After installation, the inside label is only visible from the rear side of the panel.
Fig. 6: Identification Example of F1-Series installation label (safe area)
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