Onicon F-4600 Series Betriebsanleitung
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699
F-4600 INLINE ULTRASONIC FLOW METER
With Optional LCD Display
Installation and Operation Guide
06-18
2020-3 / 35874
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 2
SAFETY INFORMATION
This meter was calibrated at the factory before shipment. To ensure correct use of the meter, please
read this manual thoroughly.
Regarding this Manual:
• This manual should be passed on to the end user.
• Before use, read this manual thoroughly to comprehend its contents.
• The contents of this manual may be changed without prior notice.
• All rights reserved. No part of this manual may be reproduced in any form without
ONICON’s written permission.
• ONICON makes no warranty of any kind with regard to this material, including, but not
limited to, implied warranties of merchantability and suitability for a particular purpose.
• All reasonable effort has been made to ensure the accuracy of the contents of this manual.
However, if any errors are found, please inform ONICON.
• ONICON assumes no responsibilities for this product except as stated in the warranty.
• If the customer or any third party is harmed by the use of this product, ONICON assumes
no responsibility for any such harm owing to any defects in the product which were not
predictable, or for any indirect damages.
Safety Precautions:
The following general safety precautions must be observed during all phases of installation,
operation, service, and repair of this product. Failure to comply with these precautions or with
specic WARNINGS given elsewhere in this manual violates safety standards of design,
manufacture, and intended use of the product. ONICON Incorporated assumes no liability for the
customer’s failure to comply with these requirements. If this product is used in a manner not
specied in this manual, the protection provided by this product may be impaired.
The following symbols are used in this manual:
!
!
WARNING
Messages identied as “Warning” contain information regarding the personal safety of individuals
involved in the installation, operation or service of this product.
CAUTION
Messages identied as “Caution” contain information regarding potential damage to the product or
other ancillary products.
IMPORTANT NOTE
Messages identied as “Important Note” contain information critical to the proper operation of the
product.
i
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 3
TABLE OF CONTENTS
1.0 INTRODUCTION ...................................................................................................... 5
1.1 PURPOSE OF THIS GUIDE ........................................................................... 5
1.2 TYPICAL F-4600 FLOW METER .................................................................. 5
1.3 STANDARD FEATURES AND SPECIFICATIONS........................................ 5
1.4 WORKING ENVIRONMENT ......................................................................... 7
1.5 SERIAL NUMBER .......................................................................................... 7
2.0 UNPACKING ............................................................................................................. 7
2.1 CHECKING THAT YOU HAVE RECEIVED EVERYTHING .......................... 7
3.0 INSTALLATION........................................................................................................ 8
3.1 SITE SELECTION ........................................................................................... 8
3.2 INSTALLING THE FLOW SENSOR .............................................................. 8
3.3 REMOTE MOUNTING THE CALCULATOR ENCLOSURE ........................ 12
3.4 POWER AND SIGNAL WIRING CONNECTIONS ...................................... 13
4.0 F-4600 FLOW START UP AND COMMISSIONING ............................................. 14
4.1 START UP ..................................................................................................... 14
4.1.1 Operating Mode .............................................................................. 15
4.1.2 Additional Display Pages ............................................................... 16
4.2 COMMISSIONING....................................................................................... 17
4.2.1 Commissioning Following Initial Power-up.................................. 17
5.0 DIAGNOSTIC FUNCTIONS ................................................................................... 21
6.0 BACNET MS/TP..................................................................................................... 22
6.1 BACNET®OBJECT TYPES .......................................................................... 22
6.2 PROTOCOL IMPLEMENTATION STATEMENT ........................................ 22
6.3 DEVICE OBJECT .......................................................................................... 23
6.4 ANALOG INPUT(S) ..................................................................................... 24
6.5 ANALOG VALUE(S) .................................................................................... 25
6.6 BINARY VALUE(S) ...................................................................................... 26
6.7 MULTI STATE VALUE.................................................................................. 27
6.8 TREND LOG MULTIPLE............................................................................... 28
7.0 MODBUS®........................................................................................................ 29
7.1 MODBUS®MEMORY MAP ......................................................................... 33
7.2 DIAGNOSTIC FUNCTION CODE................................................................. 33
7.3 REPORT SLAVE ID FUNCTION CODE........................................................ 34
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 4
8.0 AUXILIARY INPUTS AND OUTPUTS ................................................................... 35
8.1 DETERMINING AUXILIARY INPUT & OUTPUT CONFIGURATION........ 35
8.2 AUXILIARY INPUTS .................................................................................... 35
8.3 AUXILIARY OUTPUTS ................................................................................ 36
8.3.1 Pulse Outputs.................................................................................. 36
8.4 ANALOG OUTPUTS .................................................................................... 37
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 5
SECTION 1.0: INTRODUCTION
1.1 PURPOSE OF THIS GUIDE
The purpose of this guide is to provide installation and commissioning procedures, and basic
operating and servicing instructions for the ONICON F-4600 ow meter with optional LCD
display.
1.3 STANDARD FEATURES AND SPECIFICATIONS
• Detachable enclosure with alphanumeric display and user interface
• Three 2-wire signal ports can be congured as pulse input or outputs. One of the ports can
be congured as an analog output.
!
WARNING
Only qualied service personnel should attempt to install or service this product. Serious injury
may result from the improper installation or use of this product.
1.2 TYPICAL F-4600 FLOW METER
The F-4600 inline ow meter utilizes direct path wetted ultrasonic transducers for measuring
the volumetric ow and temperature of liquids in a wide variety of applications. The meter is
provided with a detachable enclosure with a built-in user interface/display.
POWER
24 V AC/DC
Input Power
Input and Output
Signals and
BACnet / MODBUS
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 6
NOTE: Specications subject to change without notice
GENERAL SPECIFICATIONS
ACCURACY
FLOW
± 1% of reading over 25:1 turndown
± 2% of reading over 100:1 turndown
Repeatability: ≤ ± 0.2%
OVERALL FLOW RANGE
500:1 turndown
SENSING METHOD
Direct beam path wetted ultrasonic sensors utilizing
differential transit time velocity measurement
METER SIZES (Nominal diameter in inches)
½, ¾, 1, 1¼, 1½, 2 and 2½
PIPING SYSTEM CONNECTIONS
Male NPT threads
2½” meter provided with ANSI Class 150 raised face
anges
Optional PN16 or ANSI Class 300 raised face anges
FLUID TEMPERATURE RANGE
32°F to 250°F
AMBIENT TEMPERATURE RANGE
-13°F to 131°F
MAXIMUM OPERATING PRESSURE
400 PSI
PRESSURE DROP
Less than 1 psi at 4 ft/sec, decreasing at lower velocities
POWER SUPPLY REQUIREMENTS
20-28V AC/DC, 50/60 Hz, 5 VA maximum
PULSE INPUTS, OUTPUTS, and ANALOG OUTPUT
The three 2-wire signal ports can be congured as pulse inputs or
outputs. One of the ports can be congured as an analog output.
Isolated totalizing pulse inputs for use with sinking open
collector or dry contact outputs
Input rating: 30 VDC, 10 mA maximum
Pulse duration: 50 ms minimum
Isolated totalizing solid state contact closure pulse outputs may
be programmed for energy, volume, alarm indication or coil
indication (MODBUS RTU only)
Contact ratings: 50 mA, 30 V
Contact pulse duration: 50, 100, 500 or 1000 ms (500ms
default)
Analog 4-20 mA, 0-5 V or 0-10 V output for ow rate or
temperature
NETWORK CONNECTION
Isolated RS485 serial interface
COMMUNICATION PROTOCOLS
BACnet MS/TP per ASHRAE Standard 135.1: 2009
MODBUSR RTU
NETWORK CONFIGURATION & ADDRESSING
Baud Rates: 4800, 9600, 19200, 38400, 76800, or 115200
Device Address Range: 1 – 127 (1 - 247 MODBUS)
Device Instance Range: 1 – 4,194,303 (BACnet only)
Parity: None, Even, Odd (MODBUS RTU only)
APPROVALS
FCC: Part 15, Subpart B
CE
Conforms to ANSI/NSF 61 & 372
BTL Certied to ASHRAE 135:2009
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 7
1.4 WORKING ENVIRONMENT
The F-4600 with optional LCD display was designed for installation and use indoors or outdoors
in protected spaces, or in residential, commercial and light industrial environments that are free
of corrosive liquids and fumes, temperature extremes and excess vibration.
The operating ambient air temperature range is -13°F to 131°F. The electrical power should be
relatively clean, free of excess high frequency noise and large voltage transients.
1.5 SERIAL NUMBER
Serial Number
The serial number of your F-4600 is located on the side of the enclosure. The serial number
is a unique identier for the product. Please have this number available when contacting
ONICON for assistance.
SECTION 2.0: UNPACKING
The F-4600 is generally shipped in one package unless optional hardware or equipment is ordered.
Notify the freight carrier and ONICON if any items are damaged in transit.
2.1 CHECKING THAT YOU HAVE RECEIVED EVERYTHING
The following items have been provided with your F-4600 Flow Meter:
Two line size process connection meter couplings* with male NPT threads and sealing gaskets
(shipped attached to meter)
One F-4600 Meter Installation and Operation Guide
One F-4600 Meter Certicate of Calibration
One Remote Mount Bracket
Please notify ONICON if any of these items are missing.
*NOTE: The 2½” version of the meter is provided with anges.
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 8
SECTION 3.0: INSTALLATION
The F-4600 Flow Meter should be installed by experienced plumbers, electricians, and others with
related knowledge and experience in the heating, cooling, and uid metering elds. ONICON technical
support personnel are available via telephone or e-mail to provide technical assistance before, during
and after installation. On-site eld engineering, installation, and service are also available at an
additional cost. The installer should use good trade practices and must adhere to all state and local
building, or other, applicable codes.
Before you begin, clean the external surfaces of all pipes at the installation site so that it is free of
debris, foreign matter, solids, leak inhibitors, and chemically aggressive substances. Flush the entire
system so that it is free of ux, solder, pipe and tube cuttings and any other free moving debris.
3.1 SITE SELECTION
Careful attention to the site selection for the meter will help the installers with the initial
installation, reduce start-up problems, and make future maintenance easier. For example, do not
install the meter where it will be difcult for personnel to perform periodic maintenance. When
selecting a site, consider the criteria under Section 1.4: WORKING ENVIRONMENT, as well as
the information below.
The following limitations apply to the installation of the meter:
• The ow meter must be correctly oriented with respect to the direction of ow in the pipe.
Meters installed with reversed ow will not function.
• The F-4600 is provided with a 4.9 ft (1.5 m) cable for the detachable enclosure. Do not alter
this cable length. Doing so will void the calibration and may invalidate the warranty.
• The maximum operating pressure for the ow meter is 400 psi.
• At uid temperatures above 212°F, the enclosure should be remote mounted.
• Do not install the meter in close proximity to strong sources of electromagnetic interference
(e.g. electric motors, VFD’s, uorescent light xtures, etc.)
3.2 INSTALLING THE FLOW SENSOR
Before you install the meter, the entire piping system should be ushed and free of debris. Please
refer to the diagrams on the following page when selecting the installation location. Upstream
straight unobstructed pipe requirements vary considerably based on nature of the upstream
obstructions. As a general rule, ONICON recommends a minimum of 10 diameters of straight
unobstructed pipe whenever possible; keeping in mind that it is always recommended that the
meter be located with as much straight pipe upstream as possible. Recommended minimum
straight run requirements are provided on the following page.
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 9
A. This is a recommended position for the ow sensor.
B. Avoid installation locations where air can become trapped in the piping system.
C. This is an acceptable installation location for closed loop pressurized systems.
D. Do not install the sensor downstream of modulating valves or partially open valves.
Fully open isolation valves (e.g. ball valves) are OK.
E. Do not install the ow sensor at the inlet of a pump. To prevent cavitation, the
minimum operating pressure at the inlet of the meter must always exceed the pressure
drop across the meter. Refer to Appendix A-3 for calculating pressure the drop at
different ow rates.
F. Avoid installing the meter downstream of multiple bends out of plane with each other
where there are less than 10 diameters of straight unobstructed pipe between bends.
A
B
C
D & E
F
Flow Direction
Flow Direction
STRAIGHT RUN REQUIREMENTS
Upstream Obstruction
Minimum Upstream Straight Run Required (Pipe Diameters)
Meter Size
0.5 - 1.0" 1.25 - 2.5"
Single Elbow 0 0
Expander / Reducer 0 0
Coil, Upstream 3 3
Isolation Valve, 2 Position 3 5
Control Valve 10 15
Notes:
1 Straight run is based on use of manufacturer provided couplings
2 Avoid the following obstructions where possible: Modulating valves, pump discharge, multiple
elbows out of plane.
A
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 10
Flow Direction The sensor port is always on
the downstream end of meter.
Retaining Nut SealCoupling
The ow sensor is installed with threaded meter couplings and at sealing gaskets as shown
below. Orient the sensor body by aligning the ow direction arrow with the direction of ow
in the pipe.
Model Meter Size Min.
Compression
Min. Turn Past
Initial Contact
Degrees of
Rotation
F-4600-050 ½” 30% 1/2 180°
F-4600-340 ¾” 30% 1/3 120°
F-4600-341 ¾” 30% 1/3 120°
F-4600-010 1” 30% 2/5 140°
F-4600-011 1” 30% 2/5 140°
F-4600-130 1¼” 30% 2/5 140°
F-4600-150 1½” 30% 4/9 160°
F-4600-200 2” 30% 1/2 180°
INSTALLING METER COUPLINGS
• Inspect seating surfaces on the meter’s body and tail piece prior to assembly. Surfaces should be
clean and free of any burs or markings.
• Install the gasket in tail piece. Thread union onto meter’s body, by hand, until gasket and mating
surfaces make rst contact. Mark coupling nut and tail piece.
• Place a corresponding mark on the coupling nut, # of degrees (based on table above) counter
clockwise. Hold meter body while rotating coupling nut clockwise until marks line up. DO NOT
over-tighten.
• Repeat process on opposite side of ow meter body.
NOTE: Torque setting is not an accurate means of gaging compression on gasket due to the lack of
resilience in the gasket material.
• Pressurize system and check for leaks. If any leak is present, DO NOT over-tighten. Relieve pressure
and loosen coupling nuts. Remove and inspect the gasket for damage. Repeat installation process.
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