BRONKHORST BRIGHT Instruction Manual Download

Page: 36 / 39

8 | TROUBLESHOOTING

9.17.048

Page 36

8 Troubleshooting

No output signal

•

No power supply

Check power supply

•

PCB failure

Check cable

Return to factory

•

Valve blocked

Clean valve (qualified personnel only)

•

Filter or screen blocked

Clean filter or screen

•

Sensor failure

Return instrument to factory

Maximum output signal

•

PCB failure

Return instrument to factory

•

Sensor failure

Return instrument to factory

High setpoint vs. output offset

•

PCB failure

Return instrument to factory

•

Valve blocked

Clean valve (qualified personnel only)

•

Stoppage

Remove cause

•

Pressure not correct

Check pressure

Signal lower than expected

•

System stoppage

Remove cause

Flow is gradually decreasing

•

(Gas) Condensation

Decrease supply pressure or increase

temperature

•

Valve adjustment has changed

Check valve adjustment

•

Controller adjustment wrong

Check controller setting

Oscillation

•

Input pressure wrong

Adjust pressure

•

Valve damaged

Check valve

•

Volume / tubing between controller and

pressure controller too small/ short

Improve situation

•

Wrong controller settings

Check controller settings

Small flow occurs when valve

is supposed to be closed

•

Valve is leaking

Check valve

Parameter not available

•

Parameter is not supported by the

connected instrument.

Setpoint is neglected

•

Instrument has wrong controller mode

Set controller mode to ‘digital input’

•

Alarm- or counter limit reached

Reset alarm

Settings menu not accessible

•

Security mode ‘blocked’ or ‘menu’

Change security mode

Before switching on power, check if all connections have been made according to the hook-up diagram. The

hook-up diagrams are available at the download section of our website:

http://www.bronkhorst.com

LED indications can be very useful in case of problems with the instrument. See the “MANUAL INTERFACE:

micro-switch and LED’s” section in the manual “Operation instructions digital instruments (document nr.

9.17.023)”. This manual is available at the download section of our website:

http://www.bronkhorst.com

Contact Bronkhorst® local sales representative or send e-mail describing your problem to:

[email protected]

Summary of Contents for BRIGHT

Page 1: ...dule Doc nr 9 17 048H Date 15 03 2017 ATTENTION Before installing and operating the instrument it is recommended to read the Short form user manual or this instruction manual Not following the guidelines could result in personal injury and or damage to the equipment ...

Page 2: ... cupboard warehouse or similar Care should be taken not to subject the equipment to excessive temperatures or humidity Warranty The products of Bronkhorst are warranted against defects in material and workmanship for a period of three years from the date of shipment provided they are used in accordance with the ordering specifications and the instructions in this manual and that they are not subje...

Page 3: ... 9 PID controller settings 21 6 10 Controller response settings 22 6 11 Counter settings screen 23 6 12 Set counter mode 24 6 13 Set counter parameters 24 6 14 Set setpoint at counter limit 25 6 15 Alarm settings screen 26 6 16 Set alarm mode 27 6 17 Set alarm mode parameters 27 6 18 Set setpoint at alarm 28 6 19 Setup menu 29 6 20 Get instrument information 29 6 21 Change usertag 30 6 22 Customiz...

Page 4: ...he bright 1 8 color display is clearly visible over a wide angle due to state of the art TFT technology The weatherproof IP65 housing makes the module suitable for use in industrial areas and the module can be mounted on the instrument or using the mounting kit on an adjacent wall or panel and on the pipework Note Because the BRIGHT uses the RS232 port of these instruments for communication other ...

Page 5: ... UNPACKING 9 17 048 Page 5 2 Unpacking B1 B2 B3 B4 BRIGHT module Mounting set IP40 T part IP65 T part Short 0 3m cable Extended mounting set Long cable for distance mounting up to 1 0m Short form manual ...

Page 6: ... BRONKHORST HIGH TECH B V RUURLO HOLLAND Do not discard spare or replacement parts with the packing material and inspect the contents for damaged or missing parts When returning material always describe the problem and if possible the work to be done in a covering letter Take proper care of packing if possible use the original packing box Important Clearly note on top of the package the customer c...

Page 7: ... used The design makes it possible to place the BRIGHT in other positions as shown above The clip and the BRIGHT can be turned in angles of 90 The BRIGHT can also be placed on the backside of the T part The external mounting part can also be used for mounting the BRIGHT on a wall Dimensional drawings are available at the download section of our website http www bronkhorst com ...

Page 8: ...e Bronkhorst recommends using their standard cables These cables have the right connectors and if loose ends are used these will be marked to prevent wrong connection The hook up diagrams are available at the download section of our website http www bronkhorst com Before switching on power check if all connections have been made according to the hook up diagram which belongs to the instrument Turn...

Page 9: ...1 Custom readout 2 Top line Buttons Button Button Button Button 5 2 Power up When power up the BRIGHT shows consecutive Firmware version Bronkhorst logo Readout screen 5 3 Display The display is divided into 4 areas measure readout custom readout 1 custom readout2 and the top line The information in these areas can be configured by the user If an area contains a parameter which can be set or reset...

Page 10: ...rs of this area are determined by the connected instrument See chapter Customize display info on page 30 to select one of the above parameters 5 6 Custom readout 2 The Custom readout 2 area is always visible The user can choose one of following parameters to be shown parameter editable counter yes setpoint yes actual or percentage reading no valve no alarm yes capacity no temperature no density no...

Page 11: ...played Press to enter the edit mode the first digit will lighten Security settings can be set to avoid unauthorised access to the setpoint For changing security settings see chapter Security Settings on page 33 Use or to change the digits press to confirm and select the next digit You can change the setpoint edit mode into step This enables you to change the setpoint using fixed steps See chapter ...

Page 12: ... can be set to avoid unauthorised access to the counter parameter Check chapter Custom readout 2 on page 10 how to change the shown parameter To reset the counter press 2x to select the readout area in which this parameter is displayed Press to enter the edit mode Press or to select yes and press to confirm The counter will be reset to 0 The button can be used to exit the edit mode and cancel the ...

Page 13: ...selected automatically Enter the edit mode by pressing Use or to select yes and press again to confirm An alarm message will be occurring as long as the cause has not been removed repaired Security settings can be set to avoid unauthorised access to this option For changing security settings see chapter Security Settings on page 33 SET SET ...

Page 14: ... will always been shown in the topline 5 11 Select Instrument When the instrument is connected to a FLOWBUS system it is possible to select another instrument on this bus to operate Check chapter Custom readout 2 on page 10 how to select the option select instr in Custom readout 2 To enter the select instrument mode press 2x Press to enter Security settings can be set to avoid unauthorized access ...

Page 15: ...splayed the BRIGHT is searching for a valid node address and it will not show any specific instrument info till an active node is found When an active node address is found the BRIGHT will show the corresponding USERTAG or Serial Number in the topline It will also show the actual measure and if applied the actual set point Press to select this instrument to be operated by the BRIGHT or press to re...

Page 16: ...ss to this menu For changing security settings see chapter Security Settings on page 33 The available menu options are determined by the instrument you are operating In the following explanation all possible options are shown The or signs in the upper right corner indicates that you can scroll this menu using the and buttons to select more items Press to enter the selected menu item SET CANCEL SET...

Page 17: ... and press to enter the edit mode of the readout option Use or to select either actual or percentage Press to exit the edit mode without changing or press to confirm your selection Press to return to the settings menu Press again to return from the settings menu to the readout screen 6 3 fluidset selection From the readout screen press to select fluid selection and press to enter the fluid selecti...

Page 18: ...selection and press to enter In the fluid selection screen press to select capacity and press to enter the edit mode Now the fluid capacity can be changed between the minimal and maximal capacity of the selected fluid of the operating instrument When the last character is confirmed the value will be activated Pressing before confirming the final character will undo changes Use the button to return...

Page 19: ...havior 6 6 Setpoint slope When entering the controller settings screen the setpoint slope parameter is already selected Press to enter the edit mode Now you can change the slope time Use and to select a character and press to select the next character Press to exit the edit mode without changes Pressing after changing the final character will confirm your input the value will be sent to the instru...

Page 20: ...s factor of measure of master on the bus valve open Setpoint neglected valve fully open valve close Setpoint neglected valve closed controller idle Setpoint neglected valve stays in actual position setpoint 100 Setpoint is 100 perc setpoint 0 Setpoint is 0 perc Use or to select one of these control modes Press to cancel selection and exit the edit mode without changes When the required control mod...

Page 21: ...6 9 PID controller settings You can tune the controller settings by changing the PID parameters To edit these parameters use the button to select the pid controller option and press again You can find more information about these controller settings in the manual 9 17 023 This manual is available at the download section of our website http www bronkhorst com In the pid controller settings screen y...

Page 22: ...t to the instrument 6 10 Controller response settings The controller response settings can be used to fine tune the controller response We have defined three control ranges For each range we defined a parameter to influence the controller speed Open from zero Normal step Stable situation To edit these parameters select the the pid controller and press In the pid controller settings screen select t...

Page 23: ...Press to exit the edit mode without changes When the final character is changed press to confirm and to exit the edit mode 6 11 Counter settings screen From the counter settings screen you can customize the instrument counter There are three counter modes mode description off counter turned off up counts up without limit up to limit counts up to a programmable limit Select the counter option from ...

Page 24: ...an find more information about these counter settings in the manual 9 17 023 This manual is available at the download section of our website http www bronkhorst com 6 13 Set counter parameters To change one of the counter parameters use the and button to select the parameter you want to change and press to enter the edit mode In the edit mode use and to change each character Press to select the ne...

Page 25: ... to enter the counter setpoint settings screen When entering the counter setpoint settings screen the setpoint change parameter is selected Press to enter the edit mode In the edit mode use and to select yes or no Press to exit the edit mode without changes Press to confirm your selection and to exit the edit mode In the counter setpoint settings screen press to select the setpoint parameter Press...

Page 26: ...s There are four alarm modes mode description off alarm is turned off power up alarm will be activated after power up response alarm will be activated above a programmable difference between setpoint and measure min max alarm will be activated below a minimum and or above a maximum programmable value Select the alarm option from the settings menu and press You can find more information about these...

Page 27: ...r selection and exit the edit mode 6 17 Set alarm mode parameters To change one of the alarm mode parameters use the and button to select the parameter you want to change and press to enter the edit mode In the edit mode use and to change each character Press to select the next character Press to exit the edit mode without changes When the final character is changed press to confirm and to exit th...

Page 28: ...setpoint settings screen the setpoint change parameter is selected Press to enter the edit mode In the edit mode use and to select yes or no Press to exit the edit mode without changes Press to confirm your selection and to exit the edit mode In the alarm setpoint settings screen press to select the setpoint parameter Press to enter the edit mode In the edit mode use and to change each character P...

Page 29: ...m Select the setup option from the settings menu and press 6 20 Get instrument information Select the info item in the setup menu and press When entering the instrument info screen the instrument usertag serial number and model are displayed The sign in the upper right corner indicates that you can scroll through the menu screen items using the button Scroll up and down to view o usertag o instrum...

Page 30: ...tomize option in the setup menu and press In the customize menu you can change item description info top Info in top line of readout screen usertag or serial number info buttom Info in Custom readout 1 setpoint Setpoint edit mode cursor or steps read digits Number of readout digits 6 23 Display appearance To customize the display appearance select the display option in the setup menu and press Kee...

Page 31: ...ilter settings To change the sensor filter settings select the sensor item from the advanced menu and press to enter the sensor filter settings screen The sensor filter is split into a dynamic and a static part Use the and button to select the dynamic or static parameter and press to enter the edit mode In the edit mode use and to change each character Press to select the next character Press to e...

Page 32: ... to settings menu 6 28 Restore instrument settings To start the instrument restore procedure select the restore option from the advanced menu and press to enter Press to select the start restore option Press to start the instrument restore procedure While the restore procedure is active the BRIGHT will show the message busy When finished auto restore ready Press any key to return to settings menu ...

Page 33: ... Enter the security settings screen From the readout screen press both and for 5 seconds till the enter password display appears The default password is abc The password can consist of a maximum of 8 characters For less characters press till the end of the edit field Please refer to chapter Change Password on page 34 to change password If you enter a wrong password the following message will appea...

Page 34: ...nt selecting another instrument on the flowbus settings menu settings menu advanced advanced submenu in the settings menu 7 4 Change Password To change the password select the option new password and press This will open the new password input display Press again to enter the new password edit mode You can enter a maximum of 8 characters For less characters press till the end of the edit field Aft...

Page 35: ...r encrypted password Send this key to your local agency and they will send you after validation of your request a reset key Enter this 10 character reset key in the reset key field The password will now be reset to it s default value abc Press any key to return to the readout screen To avoid unauthorized access change password See Chapter Change Password on page 34 If you enter the wrong key the f...

Page 36: ...bing between controller and pressure controller too small short Improve situation Wrong controller settings Check controller settings Small flow occurs when valve is supposed to be closed Valve is leaking Check valve Parameter not available Parameter is not supported by the connected instrument Setpoint is neglected Instrument has wrong controller mode Set controller mode to digital input Alarm or...

Page 37: ...echnical Data 1 8 colour TFT display with a 128x160 pixel resolution 100 MHz Processor 15 24Vdc 0 6W Power Consumption RS232 38k4 communication Operating temperature 0 50 C Dimensions 73mm width x 50mm height x 23mm depth Weight approx 50g ...

Page 38: ... you selecting the right product for your application Contact sales by e mail sales bronkhorst com For after sales questions our Customer Service Department is available with help and guidance To contact CSD by e mail support bronkhorst com No matter the time zone our experts within the Support Group are available to answer your request immediately or ensure appropriate further action Our experts ...

Page 39: ...mation contained in this document is subject to change at any time without prior notification Bronkhorst High Tech B V reserves the right to modify or improve its products and modify the contents without being obliged to inform any particular persons or organizations The device specifications and the contents of the package may deviate from what is stated in this document ...

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