BRONKHORST ES-FLOW 1 C Series Instruction Manual Download

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Bronkhorst®

Instruction Manual ES-FLOW™ 1xxC

9.17.153A

6.1.4

Network configuration

Changes made to the network settings will

not

be restored by a factory reset.

Default configuration

Network configuration is done ex factory as indicated on the serial number label or in the technical specifications. The table

below shows the supported configurations for the available interface protocols (default settings are printed in bold):

Protocol

ProPar

(RS-232)

FLOW-BUS

(RS-485)

Modbus

(RTU/ASCII)

PROFIBUS DP

CANopen

DeviceNet™

Address

…125

…247

0…

126

1…

127

0…

Baud Rate

9600

19200

38400

57600

115200

230400

460800

187500

400000

9600

19200

38400

56000

57600

115200

128000

256000

(autodetect)

9600

19200

45450

93750

187500

500000

1500000

3000000

6000000

12000000

10000

20000

50000

125000

250000

500000

800000

1000000

125000

250000

500000

Parity

0, 1,

Network configuration for Ethernet based fieldbus types is done automatically via the Ethernet protocol.

Communication via fieldbus connector (RS-485)

Use the following parameters to configure the instrument for communication through the fieldbus connector (5-pin M12):

Fieldbus 1 Address

Type

Access

Range

FlowDDE

FLOW-BUS

Modbus

Unsigned char

0…255

199

125/10

0x0FAA/4011

Fieldbus 1 Baud Rate

Type

Access

Range

FlowDDE

FLOW-BUS

Modbus

Unsigned long

0…1.0E10

201

125/9

0xFD48…0xFD49/64841…64842

Fieldbus 1 Parity

Type

Access

Range

FlowDDE

FLOW-BUS

Modbus

Unsigned char

0…2

335

125/12

0x0FAC/4013

The following values are supported:

Value

Description

No parity

Odd parity

Even parity

Communication via standard connector (RS-232/RS-485)

Use the following parameters to configure the instrument for communication through the 8-pin M12 connector:

Fieldbus 2 Address

Type

Access

Range

FlowDDE

FLOW-BUS

Modbus

Unsigned char

0…255

309

124/10

0x0F8A/3979

Summary of Contents for ES-FLOW 1 C Series

Page 1: ...er Controller Doc no 9 17 153 rev A Date 24 06 2021 Instruction Manual ATTENTION Pleaseread this documentcarefully beforeinstalling and operating theproduct Notfollowing theguidelines could resultin personalinjury and ordamageto theequipment ...

Page 2: ...he information contained in this document is subject to change without notice Device specifications and the contents of the package may deviate from what is stated in this document Symbols on the equipment One or more of the following signs may be attached to the product Readtheinstructionmanual beforeinstallingandoperatingtheproduct General warning consult theinstructionmanual for handlinginstruc...

Page 3: ...erwise agreed upon beforehand However if the product has been returned collect to our factory or service center these costs are added to the repair invoice Import and or export charges foreign shipping methods carriers are paid by the customer Receipt of equipment Check that the outer packaging and its contents have not been damaged during transport If the outer packaging or its contents are damag...

Page 4: ...Bronkhorst Instruction Manual ES FLOW 1xxC 9 17 153A 4 ...

Page 5: ...ng up 16 5 2 First use 16 5 3 Powering down 16 5 4 Control valve 16 Bleeding 5 4 1 17 Default valve state 5 4 2 17 5 5 Hardware controls 17 Multifunctional switch 5 5 1 17 Normal operating functions 5 5 1 1 18 Control mode readout change 5 5 1 2 19 Network settings readout change 5 5 1 3 20 Disabling multifunctional switch 5 5 1 4 20 5 6 Adjusting zero point 21 Manual procedure 5 6 1 21 Digital pr...

Page 6: ...7 33 Special parameters 6 1 8 35 Default control mode 6 1 8 1 36 Maintenance 7 36 7 1 Cleaning 36 7 2 Calibration 37 Troubleshooting and service 8 37 8 1 Common issues 39 8 2 Service 40 Returns 9 40 9 1 Removal and return instructions 40 9 2 Disposal end of lifetime 41 Parameter index ...

Page 7: ...ols An on board PID controller can be used to drive a control valve or pump establishing a complete yet compact control loop This document covers general product information installation and operating instructions and troubleshooting tips for the ES FLOW 1xxC 1 2 Intended use The ES FLOW 1xxC has been developed to accurately measure and or control volume flow rates of liquids in a fluid system wit...

Page 8: ...153A 8 1 3 Product overview Front 1 Power signal connector 2 Fieldbus connector 1 optional 3 Fieldbus connector 2 optional 4 Actuator output connector 5 Fluid inlet 6 Fluid outlet Rear top 7 Indication LEDs and multifunctional switch 8 Mounting holes ...

Page 9: ...26 Manual EtherCAT interface 9 17 063 Manual EtherNet IP interface 9 17 132 Manual FLOW BUS interface 9 17 024 Manual Modbus interface 9 17 035 Manual POWERLINK interface 9 17 142 Manual PROFIBUS DP interface 9 17 025 Manual PROFINET interface 9 17 095 Manual RS 232 interface 9 17 027 Technical documentation Dimensional drawing 7 15 220 Hook up diagram Analog RS 232 9 16 254 Hook up diagram CANope...

Page 10: ...n for any purpose whatsoever will be considered unintended and improper use will void warranty and cancel the manufacturer s liability Unauthorized modifications can undo safety features compromise system specifications such as ingress protection rating and cause failure to comply with applicable laws regulations and directives If the product is defective or otherwise does not meet your requiremen...

Page 11: ...gpressure avoidpressureshocksandbringthefluidsystem graduallyuptothelevel of therequired operatingconditions openthefluidsupplygently Bronkhorst doestheutmost toensurethat youreceiveacleanproduct Thisdoesnot however relievetheenduser ofthe responsibilitytoensurethat theinstrument andthesystem inwhichit isincorporatedmeet therequirementsimpliedby theintendeduseoftheinstrument Theresponsibilityfor c...

Page 12: ...tion Service for contact information 3 1 Pressure rating At thefactorytheES FLOW hasbeenpressuretested Thetest pressureincludesasafetyfactor sothat it isalwayshigher thanthespecifiedmaximum operatingpressure pressurerating Onlyinexceptional cases theoperatingpressuremay exceedthespecifiedmaximum operatingpressureverybriefly Theoperatingpressuremust never exceedthespecifiedtest pressure Thepressure...

Page 13: ...LOW 1xxC 9 17 153A 13 3 3 Model key The model key on the serial number label contains information about the technical properties of the product as ordered The actual properties of your instrument can be retrieved from the diagram below ...

Page 14: ...ed if other mounting locations are problematic Tominimizetheriskofgasbubblescausedbycavitation thepreferredlocationtoinstall a control valveisdownstream from theinstrument thepreferredlocationfor apumpisupstream Toprevent damagetotheinternal electronics makesurethetemperatureinsidetheinstrument housingdoesnot get above60 C Ifnecessary takeappropriateheat dissipationmeasures especiallyiftheinstrume...

Page 15: ...ngappropriatecablesandconnector glandassemblies Bronkhorst recommendstheuse oftheir standardcables Thesecableshavetheright connectorsandlooseends ifany aremarkedtohelpprevent wrong connection Whenusingother cables cablewirediametersmust besufficient tocarrythesupplycurrent andvoltageloss must bekept aslowaspossible Whenconnectingtheproduct toother devices besurethat theintegrityoftheshieldingisnot...

Page 16: ...ssfluidat ahighflowrate 5 3 Powering down Prior topoweringdowntheES FLOW thefluidsystem shouldbedepressurized Whendepressurizing prevent suddenpressurechangesbyshuttingoffthefluidsupplygradually 5 4 Control valve This section is only applicable if the ES FLOW is used in conjunction with a control valve 5 4 1 Bleeding In order to ensure stable and reliable control behavior the dead space of the con...

Page 17: ...can be started manually using the multifunctional switch near the indication LEDs These functions are available in analog as well as in digital operation mode 5 5 1 1 Normal operating functions In order to access these functions press and hold the switch while the instrument is in normal operation mode green LED lit continuously As long as the switch is held the LEDs show a repeating sequence of p...

Page 18: ... red see table below The number of flashes corresponds to the available values of parameter Control Mode see Special parameters At the start of each step the according LEDs starts flashing fast 0 1 second on 0 1 second off By pressing and holding the switch the associated action is started and the flashing slows 05 seconds on 0 5 seconds off Step Pattern Maximum flash count Action 1 Green l l 2 se...

Page 19: ...us l l number of flashes indicates the baud rate Examples for node address 35 the green LED will flash 3 times and the red LED 5 times for node address 116 the green LED will flash 11 times and the red LED 6 times OnDeviceNet thenodeaddressiscalledMAC ID The number of flashes for the baud rate indication is associated with the following baud rates Number of flashes index Baud rate FLOW BUS Modbus ...

Page 20: ...ressed and wait until the flash count reaches its maximum and restarts On completion of a step the instrument automatically advances to the next step When all required steps have been completed the instrument returns to its normal operation mode If the switch is not pressed within 60 seconds after starting a step all changes in the previous steps are cancelled and the instrument returns to its nor...

Page 21: ...he red LED l will light up another 4 seconds later the red LED will extinguish and the green LED l will light up 3 At that moment which is after 8 to 12 seconds release the switch The green LED will start to blink fast indicating that the autozero function is in progress After successful completion the green LED will glow continuously while the output signal is 0 parameter Measure 0 5 6 2 Digital ...

Page 22: ...ation mode 4 Calibration mode 22 start zeroing 5 Calibration mode 0 reset calibration mode Calibration mode must bereset after thezeroingprocedureisstarted but beforetheprocedurefinishes Bykeeping Calibration mode at value22 thezeroingprocedurewill bestartedagainimmediatelyafter it finishes Thezeroingproceduretakesapproximately25 secondstocomplete longer iftheoutput signal isunstable After startin...

Page 23: ...ioncanbedownloadedfrom theproduct pagesontheBronkhorst website www bronkhorst com products For moreinformationabout communicationthroughtheRS 232 interface consult the RS 232 manual Fieldbuscommunication For informationabout parameter accessandavailabilityfor Bronkhorst instrumentsinaspecific fieldbusnetwork consult theaccordingfieldbusmanual 6 1 Parameters This section describes the most commonly...

Page 24: ...finition files for other fieldbus systems usually do not make all parameters available For informationabout parameter accessandavailabilityfor Bronkhorst instrumentsinaspecific fieldbusnetwork consult theaccordingfieldbusmanual 6 1 1 Measurement and control Measure Type Access Range FlowDDE FLOW BUS Modbus Unsigned int R 0 41942 65535 8 1 0 0x0020 33 This parameter indicates the flow metered by th...

Page 25: ... This parameter contains a digital translation of the analog input signal if applicable ValveOutput Type Access Range FlowDDE FLOW BUS Modbus Unsigned long RW 0 16777215 55 114 1 0xF208 0xF209 61961 61962 This parameter represents the controller output signal for control valve operation 6 1 1 2 Secondary outputs Temperature Type Access Range FlowDDE FLOW BUS Modbus Float R 250 500 142 33 7 0xA138 ...

Page 26: ...wer up alarm Alarm possibly caused by a power dip If combined with bit 2 or 3 Response alarm Difference between Measure and Setpoint too big 6 64 Master slave alarm Setpoint out of limits caused by Slavefactor 7 128 Hardware alarm Hardware error AlarmDelayTime Type Access Range FlowDDE FLOW BUS Modbus Unsigned char RW 0 255 182 97 7 0x0C27 3112 This value represents the time in seconds the alarm a...

Page 27: ...e is a bitwise summation of the enabled methods convert the value to binary to see which methods are enabled Default value 15 all bits methods enabled The following methods are supported Bit Value Description 0 1 Multifunctional switch 1 2 Externally deprecated 2 4 By parameter Reset 3 8 Automatically when alarm conditions no longer apply 6 1 3 Counter Counter settingsaremost easilyaccessibleusing...

Page 28: ...us Unsigned char RW 0 1 126 104 5 0x0D05 3334 Specifies whether or not to change the setpoint after reaching the counter limit Value Description 0 No setpoint change default 1 Change setpoint to Counter newsetpoint Counter New Setpoint Type Access Range FlowDDE FLOW BUS Modbus Unsigned int RW 0 32000 127 104 6 0x0D06 3335 New safe setpoint when a counter limit is reached until reset Range 0 32000 ...

Page 29: ...00 250000 500000 Parity 0 0 0 1 2 2 0 0 Network configuration for Ethernet based fieldbus types is done automatically via the Ethernet protocol Communication viafieldbusconnector RS 485 Use the following parameters to configure the instrument for communication through the fieldbus connector 5 pin M12 Fieldbus1 Address Type Access Range FlowDDE FLOW BUS Modbus Unsigned char RW B 0 255 199 125 10 0x...

Page 30: ... constant factor to adjust the measure towards the new setpoint The I action integral amplifies the correction signal with a factor depending on the integral of the error value over time The D action derivative reduces the strength of the P action to prevent overshoot when the new setpoint is reached The proportional action is enhanced by one of three additional response factors depending on the c...

Page 31: ...correction signal as follows Controller gain Controller Speed PID Kp 1 05 response factor 128 StableSituation Response Type Access Range FlowDDE FLOW BUS Modbus Unsigned char RW B 0 255 141 114 17 0x0E51 3666 Stable situation response applied when the controller is stable within a 2 band around the setpoint Default value 128 no correction Other values adjust the controller gain correction signal a...

Page 32: ...485 SlaveFactor is effective only if Control Mode is set to Analog slave and the analog output signal of the master instrument is redirected to the input of the slave instrument Example master output 80 SlaveFactor 50 _slave instrument setpoint 80 x 50 100 40 6 1 7 Device identification User Tag Type Access Range FlowDDE FLOW BUS Modbus Unsigned char 16 RW 115 113 6 0xF130 0xF137 61745 61752 With ...

Page 33: ...ge FlowDDE FLOW BUS Modbus Unsigned char RW 82 64 7 0 10 0x000A 11 Init Reset is used to unlock secured parameters marked with a Bsymbol for writing It supports the following values Value Description 64 unlocked secured parameters can be read and written to 82 locked secured parameters are read only At power up Init Reset is always set to Locked value 82 Reset Type Access Range FlowDDE FLOW BUS Mo...

Page 34: ...Mode Calibration mode enabled factory only 10 Analog Slave Acting as slave of other instrument in analog mode AnalogInput x Slave Factor 100 12 Setpoint 0 Controlling setpoint fixed to 0 13 FLOW BUS Analog Slave Acting as slave of other instrument on FLOW BUS slave factor is set by analog input signal RS 485 only FLOW BUS master output x AnalogInput 18 RS232 Controlling safe state deactivated Fiel...

Page 35: ...cedures as described below Changing from digital operation to analog operation 1 Set parameter Init Reset to 64 unlocked 2 Read parameter IO Status 3 Add 64 to the read value 4 Write the new value to parameter IO Status 5 Set parameter Init Reset to 82 locked Changing from analog operation to digital operation 1 Set parameter Init Reset to 64 unlocked 2 Read parameter IO Status 3 Subtract 64 from ...

Page 36: ...sed medium and the ambient and process conditions With some media leaving the installation unused for longer periods of time without flushing will be no problem while other fluids will already cause trouble after a very short time of inactivity Alwaysuseanon aggressive non corrosivecleaningliquidor adry inert gas likeNitrogenor Argon toflushor purgethe fluidsystem Although the ES FLOW has been tes...

Page 37: ... supply Check power supply Check cable connection Check cable hook up Invalid node address Change node address see Network configuration Invalid baud rate Make sure instrument baud rate matches master application baud rate Other Reset instrument and or restart master If problem persists contact your Bronkhorst representative No output signal No power supply Check power supply Check cable connectio...

Page 38: ...s for obstruction e g fluid lines valves filters Setpoint too low Actuator cable not connected or damaged Check actuator cable Valve s in default state normally closed Check if valves are in default safe state solve cause if necessary see Default valve state Inlet pressure or differential pressure out of bounds Set inlet pressure to a value within specifications Flow rate never reaches setpoint Pi...

Page 39: ... third party components e g adapters tubing valves 8 2 Service If you have questions about a product or if you find the product does not meet the specifications as ordered do not hesitate to contact your Bronkhorst representative To enable us to help you quickly and effectively make sure to have the serial number ready whenever seeking contact with your Bronkhorst representative about a specific i...

Page 40: ...inga Declarationondecontamination form document no9 17 032 canbe downloadedfrom theService Support sectionoftheBronkhorst website www bronkhorst com Important Clearly note on top of the package the customs clearance number of Bronkhorst High Tech B V NL801989978B01 only if applicable otherwise contact your Bronkhorst representative for local arrangements 9 2 Disposal end of lifetime Within the Eur...

Page 41: ... 28 Counter Setpoint Mode 28 Counter Unit 27 Counter Value 28 Reset Counter Enable 28 Parameters Device identification BHT Model Number 32 Customer Model 32 Device type 33 Firmware version 33 Identification number 33 Serial Number 32 User Tag 32 Parameters Master Slave Master Node 32 Slave Factor 32 Parameters Measurement and control Analog Input 25 Fmeasure 24 Fsetpoint 25 Measure 24 Setpoint 24 ...

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