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Onicon F-4600 Series, Installation And Operation Manual

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Onicon F-4600 Series Installation And Operation Manual Download Page 29

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 

29

SECTION 7.0: MODBUS

MODBUS

®

 serial interface connections are connected at terminal block TB4. 

Transceiver: 2-wire, half-duplex (1/4 unit load)
MODBUS

®

 Address Range: 1 - 247 (Default: 017)

Data Format: 8 bit
Stop Bits: 1 
Parity: None (Default), Odd, or Even
Byte Order: ABCD
Baud Rate: 4800, 9600, 19200, 38400, 57600, 76800 or 115200 (Default: 9600)
Termination: Jumper selectable 120

Ω

 resistor (See page 13)

Biasing: None

Engineering Units

Abbreviation

Engineering Units

Abbreviation

Volume Rate (Flow)

Volume Total

Gallons per minute

GPM

Gallons 

Gal

Liters per second

L/s

Liters

Liters

Cubic feet per minute

fT

3

/min

Cubic Feet

ft

3

Cubic meters per hour

m

3

/hr

Cubic Meters

m

3

Temperature

Degrees Fahrenheit

ºF

Degrees Celsius

ºC

Velocity (Flow velocity, Fluid speed of sound)

Feet per second

ft/s

Meters per second

m/s

Function Codes Supported:

01 - Read Coil(s)
02 - Read Discreet Input(s)
03 - Read Holding Register(s)
04 - Read Input Register(s)
05 - Write Single Coil
06 - Write Single Register
08 - Diagnostic
15 - Write Multiple Coils
16 - Write Multiple Registers
17 - Report Slave ID

Summary of Contents for F-4600 Series

Page 1: ... Road South Largo FL 33773 USA Tel 1 727 447 6140 Fax 1 727 442 5699 www onicon com sales onicon com F 4600 INLINE ULTRASONIC FLOW METER With Optional LCD Display Installation and Operation Guide 06 18 2020 3 35874 ...

Page 2: ...tomer 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...

Page 3: ...NG 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 IMPLEMENT...

Page 4: ...7 442 5699 sales onicon com 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 ...

Page 5: ...lay and user interface Three 2 wire signal ports can be configured as pulse input or outputs One of the ports can be configured as an analog output WARNING Only qualified 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 flow meter utilizes direct path w...

Page 6: ...TS 20 28V AC DC 50 60 Hz 5 VA maximum PULSE INPUTS OUTPUTS and ANALOG OUTPUT The three 2 wire signal ports can be configured as pulse inputs or outputs One of the ports can be configured 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 contac...

Page 7: ...The serial number of your F 4600 is located on the side of the enclosure The serial number is a unique identifier 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 CH...

Page 8: ...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 flow meter must be correctly oriented with respect to the direction of flow in the pipe Meters installed with reversed flow will not function The F 4600 is provided with ...

Page 9: ...ting 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 flow 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 R...

Page 10: ... 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 first contact Mark coupling nut and tail piece Place a corresponding mark on the coupling nut of degrees...

Page 11: ...ulator enclosure may be rotated around the axis of the flow sensor into three different positions To rotate temporarily slide the enclosure off the flow sensor mounting brackets Remove the two retaining screws and reposition the mounting brackets as required Reinstall the enclosure with the display properly oriented for viewing Mounting tracks on the back of the enclosure allow for mounting in any...

Page 12: ...w Slot for Pipe Clamps 0 219 Slide Tracks Slide Tracks 3 3 REMOTE MOUNTING THE ENCLOSURE The F 4600 with display is provided with a mounting bracket and the cables required for remote mounting up to 5 Ft 1 5 m length This cable length must not be altered The remote mounting bracket has two 0 219 mounting holes designed to accommodate 10 screws It also has parallel slots that allow for the use of p...

Page 13: ...x I O 3 TB1 7 Aux I O 3 TB1 8 RS485 20 24 AWG wire Name TB4 Description RS485 B TB4 1 RS485 Unit Load 1 4 Recommended Devices per Segment 32 RS485 A TB4 2 RS485 Common TB4 3 RS485 Termination Resistor Name JMP5 Description 120 ohm Position 1 Jumper Position 1 2 120 ohms 120 ohm Position 2 None Position 3 Jumper Position 2 3 No Termination 3 4 POWER AND SIGNAL WIRING CONNECTIONS The F 4600 is provi...

Page 14: ...s Verify that the meter is functional by stepping through the display pages and confirming the flow rate and temperature data is within expected norms Momentarily press NEXT or BACK to change the displayed page A complete list of the display pages is provided on the following page When reviewing the displayed data note the factory programmed engineering units on each display page e g gallons gpm F...

Page 15: ...FL 33773 USA Tel 1 727 447 6140 Fax 1 727 442 5699 sales onicon com F 4600 With LCD Flow Meter Manual 06 18 2020 3 35874 Page 15 Will only appear if Aux I O was configured at factory for pulse input 4 1 1 Operating Mode Display Pages ...

Page 16: ...rev Yr Volume Total updates at 12 01 AM on January 1st Alarms Empty Pipe High Flow EXIT NEXT MORE Alarms More Totals Signal Strength 0 0 Empty Pipe EXIT NEXT MENU Transit Time 00 00000 Up 00 00000 Dn EXIT NEXT MENU Diagnostics Speed of Sound 0 ft s EXIT NEXT MENU Serial Number 0 EXIT NEXT MENU MeterConfig 0 EXIT NEXT MENU Meter Data Manufacturing Date 0000 00 Year Month EXIT NEXT MENU Firmware Rev...

Page 17: ...cal installation Confirm that the flow sensor is properly located in the piping system Sec 3 1 3 2 Confirm that the flow sensor is properly oriented with respect to flow direction Sec 3 2 Part 2 Programming Verify that the Units of Measure Settings in the meter are correct Sec 4 1 Confirm that there are no alarm indications and the meter is functional Sec 4 1 2 4 2 1 Commissioning Following Initia...

Page 18: ...utput Volume Rate Exit Next Edit Analog Output Max 00 Exit Next 000 000 Exit Next Edit Protocol Modbus Exit Next Edit Modbus Address 017 0 247 Exit Next Edit Baud Rate 9600 Exit Next Edit Parity Odd Even None None Exit Next Edit Stop Bits 1 1 2 Exit Next Edit Set Time HH MM SS Exit Next Edit Set Date YYYY MM DD Exit Next Edit Set Meter Press NEXT edits units of measure SAVE Completes install with ...

Page 19: ...T Aux Input 1 Counts EXIT NEXT EDIT Num Aux Inputs 2 EXIT NEXT EDIT Aux Input 2 Counts EXIT NEXT EDIT Pulse Timing Pulse 500 ms EXIT NEXT EDIT Pulsed Output 1 Volume Total Select Type EXIT NEXT EDIT Pulse 1 Scaling x1 Select Multiplier BACK NEXT SAVE Set Meter NEXT edits units of measure SAVE completes install with current settings EXIT NEXT EDIT Aux Input Co EXIT NEXT EDIT Num Aux EXIT NEXT EDIT ...

Page 20: ...T Analog Output Volume Rate EXIT NEXT EDIT Analog Output Max 500 000 Analog Output Units Select Signal Select Type EXIT NEXT EDIT Analog Output Min 000 000 Analog Output Units EXIT NEXT EDIT Aux Input 1 Counts EXIT NEXT EDIT Num Aux Inputs 1 EXIT NEXT EDIT Pulsed Output 1 Volume Total Select Type EXIT NEXT EDIT Pulsed Output 2 Volume Total Select Type EXIT NEXT EDIT Pulse Timing Pulse 500 ms EXIT ...

Page 21: ...de This message indicates a hardware malfunction The meter will not calculate energy in this state Reverse Flow Flow is reversed through the meter The meter will not calculate energy in this state Signal Fault This is a warning message that the flow signal is weak It may indicate entrained air in the flow stream Empty Pipe The pipe is empty Low Flow The flow reading is below the minimum flow thres...

Page 22: ...et Protocol Revision 10 Device Profile Annex L BACnet Application Specific Controller B ASC MS TP master Clause 9 baud rate s 9600 19200 38400 76800 Device Address Binding No BBMD support registration by Foreign Devices No Character Set Supported ANSI X3 4 BACnet Interoperability Building Blocks Supported Annex K Data Sharing ReadProperty B DS RP B Data Sharing ReadProperty Multiple B DS RPM B Dat...

Page 23: ... Protocol Revision 10 Read only Services Supported Read property Read property multiple Write property Write property multiple Read range Who has I have Who is I am Device communications control Time synchronization UTC time synchronization Read only Object Types Supported Analog input Analog value Binary input Device Multi state value Trend log multiple Read only Object List Device 57017 analog i...

Page 24: ...y Units Various Read only Min Present Value 1000000000 Read only Max Present Value 1000000000 Read only Resolution 0 000001 Read only Analog Input Objects Object Identifier Function Analog Input 1 Energy rate Not used Analog Input 2 Volume rate Analog Input 3 Supply internal temperature Analog Input 4 Return temperature Not used Analog Input 5 Delta temperature Not used Analog Input 6 Signal stren...

Page 25: ...T D mode 1 energy total Analog Value 4 Not used Y T D energy total Y T D mode 2 energy total Analog Value 5 Not used Previous year energy total Previous year mode 1 energy total Analog Value 6 Not used Previous year energy total Previous year mode 2 energy total Analog Value 7 Not used User defined energy total User mode 1 energy total Analog Value 8 Not used User defined energy total User mode 2 ...

Page 26: ...alue Read only Present Value 0 Writable Description Binary value Name Read only Status Flags F F F F Read only Event State Normal Read only Reliability No fault detected Read only Out of Service FALSE Writable Elapsed Active Time Various Read only Priority Array NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL Read only Relinquish Default 0 Read only Binary Value Obj...

Page 27: ...ability No fault detected Read only Out of Service FALSE Writable Number of States 11 Read only State Text Normal Low Supply Temperature High Supply Temperature Low Return Temperature Delta T Minimum High Energy Rate Low Signal Quality Comm Error Low Supply Voltage System Fault Read only Relinquish Default 0 Read only Multi state Object Object Identifier Description Notes Multi state Value 1 Repor...

Page 28: ... Read only Logging Type POLLED Read only Log Interval 90000 Writable Stop When Full FALSE Read only Buffer Size 480 Read only Log Buffer Read only Record Count 0 Writable Total Record Count 0 Read only Trend Log Multiple Object Object Identifier Description Notes Trend Log Multiple 1 Logs the following BACnet objects Peak energy rate Average delta temp Incremental energy total mode 1 Incremental e...

Page 29: ...umper selectable 120Ω resistor See page 13 Biasing None Engineering Units Abbreviation Engineering Units Abbreviation Volume Rate Flow Volume Total Gallons per minute GPM Gallons Gal Liters per second L s Liters Liters Cubic feet per minute fT3 min Cubic Feet ft3 Cubic meters per hour m3 hr Cubic Meters m3 Temperature Degrees Fahrenheit ºF Degrees Celsius ºC Velocity Flow velocity Fluid speed of s...

Page 30: ...n coil ON 1 to reset total on F 4600 Turn coil to OFF 0 once reset is complete 10 Reset Aux Input Total All Inputs Coil NA NA Read Write Turn coil ON 1 to reset total on F 4600 Turn coil to OFF 0 once reset is complete 11 Aux Output 1 Coil NA NA Read Write Turn coil ON 1 to latch Aux I O 1 closed Turn coil to OFF 0 to latch I O 1 open Aux I O 1 must have been configured as an output at the factory...

Page 31: ... Signal Strength No units Input Register Floating Point Register 2 of 2 Range 1 31 1 is highest signal strength 31 is lowest signal strength 30031 Signal Quality No units Input Register Floating Point Register 1 of 2 30032 Signal Quality No units Input Register Floating Point Register 2 of 2 30033 Speed of Sound ft sec Input Register Floating Point Register 1 of 2 Measured speed of sound of the fl...

Page 32: ...ting Point Register 1 of 2 30233 User Defined Volume Total ft3 Input Register Floating Point Register 1 of 2 30234 User Defined Volume Total ft3 Input Register Floating Point Register 2 of 2 30235 User Defined Volume Total m3 Input Register Floating Point Register 1 of 2 30236 User Defined Volume Total m3 Input Register Floating Point Register 2 of 2 30253 Auxiliary Pulse Input Count Input 1 Input...

Page 33: ...urned looped back in the response The entire response message should be identical to the request 01 Restart Communications Option The F 4600 serial line port will be initialized and restarted and all of its communications event counters are cleared If the port is currently in Listen Only Mode no response is returned This function is the only one that brings the port out of Listen Only Mode If the ...

Page 34: ...ata field returns the quantity of messages addressed to the F 4600 for which it has returned no response neither a normal response nor an exception response since its last restart restart communications option or power up This count is also available in the F 4600 s diagnostic menu page 17 11 Hex Return Server Busy Count The response data field returns the quantity of messages addressed to the F 4...

Page 35: ...pulse input 1 pulse output 9 1 analog output 1 pulse output 8 2 AUXILIARY INPUTS When configured with auxiliary pulse inputs your F 4600 will be equipped with the ability to bring in local dry contact and open collector pulses to be displayed on the F 4600 LCD screen as well as the RS485 output Input Rating For use with open collector sinking and dry contact pulse outputs only Pulse Duration 50 ms...

Page 36: ...ed total will also apply to the pulse output Both the function of the pulse output as well as the scaling can be changed during the commission process 8 3 1 Pulse Outputs The following pulse outputs are available from the F 4600 Total Volume Units match LCD totalizer Output can be scaled for 1 10 or 100 Example if configured for 10 the meter will require 10 LCD display accumulations before a pulse...

Page 37: ... to be mapped to the analog output Volume Rate Fluid Temperature The analog output minimum and maximum are also configured in the commissioning menu The minimum value set in programming will be what the 4 mA or 0 V is equivalent to The maximum value set in programming will be what the 20 mA 5 V 10 V is equivalent to Example A 4 20 mA analog output configured as fluid temperature with a minimum of ...

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