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Operating Instructions Type 8611 eCONTROL

1. LJ LJ Burkert eCONTROL seti C E lH 7 EN E B oO oO K ES kA s es lt 5 T a LT LH SSS 76 29 gt t Control panel cut out for the installation ZZ LLL Figure 6 Device dimensions and control panel cut out S MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 18 Type 8611 Assembly burkert FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 7 3 2 Installation in a control cabinet Prepare control panel cut out with the dimensions 45mm x 45mm corner radius 3mm Place the supplied seal on the housing Insert the controller from the front into the control panel cut out From the rear snap the 4 supplied fastening elements into place and fasten using a screwdriver 4 Fastening elements Figure 7 Installation elements Recommended line cross sections for the control cabinet model Figure 8 Installed controller Cross section min Cross section max Minimum length Cross section for flexible lines 0 2 mm 1 5 mm 10 mm stripping Cross section for flexible lines with cable end 1 5 mm 10 mm f 0 25 mm2 sleeve without plastic sleeve Cross section for flexible lines with cable end 0 75 mm2 10 mm 0 25 mm2
2. M 99 burkert lida FLUID CONTROL SYSTEMS Operating Instructions 1 OPERATING INSTRUCTIONS The operating instructions describe the entire life cycle of the device Keep these instructions in a location which is easily accessible to every user and make these instructions available to every new owner of the device WARNING The operating instructions contain important safety information Failure to observe these instructions may result in hazardous situations The operating instructions must be read and understood 1 1 Symbols DANGER Warns of an immediate danger Failure to observe the warning will result in a fatal or serious injury WARNING Warns of a potentially dangerous situation Failure to observe the warning may result in serious injuries or death CAUTION Warns of a possible danger Failure to observe this warning may result in a moderate or minor injury NOTE Warns of damage to property Failure to observe the warning may result in damage to the device or the equipment o Indicates important additional information tips and recommendations MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 aaa an refers to information in these operating instructions or in other documentation designates a procedure which you must carry out Type
3. HD o o O 9 The display depends on the actuating 000 element set in the MODE menu OPEN 9 B 01 Figure 60 B IN Configuration of binary input Display Description NO Binary input not active INV Inverting of the effective direction defined in the PARA menu By this the controller can be switched via an external signal from cooling to heating for example HOLD Stopping the controller when binary input is active Valve remains in current position If control is active the 2 is displayed bip burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Display Description SAFP Setting of a safety position that is approached when binary input is active Depending on the actuating element the following options can be selected PRZV Control ratio in 96 for proportional valves mA Control in mA for drives with current input as manipulated variable V Control in mA for drives with voltage as manipulated variable OPEN Open valve completely CLOS Close valve completely STOP Valve movement is stopped e g if the valve has reached the limit stop The controller remains active and the binary input is automatically deactivated when the limit stop is left The following functions are available for selection OPEN Opening movement is stopped CLOS Clos
4. LEE RERO eo MERE 5 X e ee ag eee E E AA T eel S a Ed I o T SS A E APRN CINE I E o Q a H G g E Dd gt 2 Qe Lh o ESI ul y o D j v OQ Raf pd E o 2 E e p o g Bs o EN O eaei aoea eaaeo e g amp 9 d o S g o i T D t D j 4 Gc c o esl Hl Bus ems i ee ee dl ee i eee Pees Sen o amp o lt O o D Sq Nee nn Wk a aaa T c g wwlItl llll 4 I 1L 4 S D o o S8 Ef tebe sat Lu E SP ee EE S 2 i E 3 55 7 2 pe H M L A AIMMM M4 E 3 S T c ee WIRES A aaa E T aara c xu qe CA a o gt 1 zo RS ee Se ee ERR 3 m j 9 0 E S E i E 5 lt s RB 53 83 53 e E al d iq qoiaqo AO j E cs o fle s sae zea x3 93 22 22 2 0 9 5 3 ir 2zmqgiirg xmgi ug S zag PITE INS NSINS NO E Qo 9 S O gt O gt OSFVNOS j Eir Tux m Doc a Xg Os o d os Ho i zi 5 G 5 E Sg ASiESUAIS E S E m roe ros g 5 i ooz Oi 0 Loj D 0 a a iG o 6 0690 6 e A 9 22a 25 seF25 o a 9 E E QO og So S 9 EA IZO 2 5 no05z I o Q iw ow I I 2 seal 8 S 8 iQ RT aTi m g 8 na lex gies gs g e p A m Ez Q e 7 n 6 12 C A o o o xt Z 2 c5 u i lt I lt q j st O s g p S 5 S E 3 sc amp O D O O o u N S iL SL0Z 60 vL peiuud ueqeDeDieJj peseejes TH SnielS N UOISJSA NI 9EZ 600001 NVIN burkert ghi F
5. Selection and scaling of set point value default See chapter 12 5 RFAC Entry of ratio factor for ratio control MODE RATI See chapter 12 5 n l Scaling of sensor input signal 4 20 mA or 0 10 V See chapter 12 6 AOUT Scaling of analog output 4 20 mA or 0 10 V See chapter 12 7 CALI Calibration of the analog inputs and outputs See chapter 12 8 KFAC Entry of K factor for flow rate measurement See chapter 12 11 FILT Setting of the filtering factor See chapter 12 12 PARA Setting of the controller parameters See chapter 12 13 0 Configuration of the binary input See chapter 12 14 O Configuration of binary output 1 See chapter 12 15 O S Configuration of binary output 2 See chapter 12 16 VALV Test function and setting of the control range See chapter 12 17 CODE Code protection See chapter 12 18 DSPL Setting of the display See chapter 12 19 FACT c XX Resetting to factory settings See chapter 12 20 Display of program version See chapter 12 21 A XX Display of software version See chapter 12 21 END Leaving the configuration level See chapter 12 22 Table 14 Menu options of the configuration level 45 burkert pe FLUID CONTROL SYSTEMS Functions of the Configuration Level MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 201
6. Selection of external sensors for ratio control Controller cycle time TREG Reset time TN TN T Dead zone DEAD DE T Effective direction between process value and valve position NV Zero point shut off ZERO Defining the start value STRT What controller parameters are displayed for setting in the PARA menu depends on the actuating element u selected in the MODE menu See chapter 12 3 MODE Selection of control variable actuating element and process value input 73 burkert FLUID CONTROL SYSTEMS Functions of the Configuration Level Setting the controller parameters in the menu Set value Accept value wx 7 KP1 proportional coefficient 1 uS Changing the decimal place see Table 27 p KP2 proportional coefficient 2 TET 01 05 Cycle time for controller s LT display only for MODE PVC TREG Bs TREG IJ gp 7 op_T 00 50 00 55 Reset time s i e RIS n ie display only for MODE SCV TN A TN SS 0 10 4 20 2P T 3P T 00 10 pas 00 1 0 ER Dead zone absolute Unit and display of DEAD DEAD 4 decimal place analogous to UNIT Proportional coefficient for cascaded temperature control display only for MODE T F Reset time in s for cascaded 01 00 p 01 0 0 ee temperature control T display only for MODE T P 01 00 01 00 mA Dead zone absolute for cascade
7. sleeve with plastic sleeve Table 3 Recommended line cross sections 19 burkert FLUID CONTROL SYSTEMS Type 8611 Electrical Installation 8 ELECTRICAL INSTALLATION MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 20 8 1 Electrical installation for fitting assembly wall assembly valve assembly or rail assembly models 8 1 1 Connection versions Connector Connector view Configuration Circular plug in Power supply voltage connector E set point input 4 20 mA 0 10 V M12 8 pole process actual value or position set point output 4 20 mA 0 10 V binary input binary output Note A straight plug female is recommended for the connecting cable as the alignment of the plug can vary Circular plug in connector M8 3 pole Circular plug in connector MB 4 pole Connection sensor 4 20 mA 0 10 V Pt 100 or frequency and sensor supply 24 V DC Connection actuating element Proportional valve 1 x PWM Process valve 1 x PTM Manipulated variable 4 20 mA 0 10 V and sensor supply 24 V DC only ID 182383 DIN EN 175301 Connection for direct assembly on proportional valve 1 x PWM or open closed valve 1 x PTM Table 4 Connection versions for assembly on flow rate fitting wall assembly rail assembly or valve assembly Type 8611 Electrical Installation
8. 10 V or 4 20 mA the control signal is set to OVor4 mA Figure 58 Display ZERO 12 13 10 STRT Start value for active control A start value can be defined for continuous actuating elements this start value is approached immediately by the actuating element when the control is started If the working point of the control valve is known this can be set as start value The working point of the valve is then controlled very quickly Depending on the selected actuating element the following selection options are available Selected actuating element Value range Solenoid control valve SCV open closed valve 2P T 3P T O 96 100 96 Control valve with O 10 V control O 10 OV 10V Control valve with 4 20 mA control 4 20 4 mA 20 mA Figure 59 Start value setting 81 burkert NARSANI FLUID CONTROL SYSTEMS Functions of the Configuration Level MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 82 12 14 B IN Configuration of binary input The binary input allows for starting various controller functions The feedback from a limit switch for filling level pressure etc the feedback from a PLC etc may be binary input signals What menu options are displayed for the configuration depends on the actuating element set in the MODE menu Setting in the menu by nen He v L_Low_ Enter value JZ v Low mA 9
9. 4 20 mA or O0 10 V 2 MODE 3 blue GND suppl 3 a 4 TET 4 0 10 4 20mAor as dice BIS O 10 V manipulated variable Type 8611 Electrical Installation burkert FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 aE Color Configuration External circuit signal 1 brown Valve 1 NC NO valve 3 point white Valve 1 MODE 2 3 SP 7 bits Valve 2 NC NO valve black Valve 2 4 20 mA brown 24 V DC supply max 1A or0 10V External supply 24V DC MODE white GND 4 20 mA or 0 10 V 9 4 20 GND blue GND suppl 0 10 pply External black 4 20 mA or 4 supply O 10 V manipulated variable 1 brown Valve 1 NC NO valve 2 point 2 white Valve 1 MODE 2P T 3 blue not connected 4 black not connected 1 Only available for identification number 182383 Table 7 Configuration of circular plug in connector M8 4 pole Circular plug in connector M12 8 pole uu Pin Color Configuration External circuit signal 24 20mA l4 j 4 20 mA or 4 or0 10V AOUT yetow o 10V manipulated variable MODE GND 24 V 4 20 6 pink GND Analog output 6 0 10 2 Available for all models except for identification number 182383 Table 8 Configuration of circular plug in connector M12 8 pole 23 burkert FLUID
10. Consequently for all control variables set in the MODE menu except for 4 20 Enter RATI Dd set in the MODE menu scaling 9 The RFAC menu option is only displayed for ratio control 4 20 Enter Consequently only if the scaling RATI control variable is The S_IN menu option is only displayed if standard signal VORM was selected as sensor input MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 CALI Calibration of analog inputs and outputs KFAC 32 Figure 14 Operating structure of the configuration level 2 of 6 p burkert Operating Structure FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 t Select K factor for ratio control B 9 Q7 and Q2 are only displayed if frequency input FREQ was selected for both flow rate sensors in ratio control Enter value The display 0 07 0 7 1 is used for setting the decimal place Use the display 10 for setting the multiplier 10 for the K factor L Display value Display value Display value Display value 5030 Display value 8030 PVDF oio Fitting S030 and the fitting of devices 8030 8011 and 8012 DN15 exist in 2 versions The 9 The KFAC menu option is not v2 marking can be found indicated unless a sensor with either on the bottom or on the frequency input was se
11. I I 1 1 Control valves bd Aeration V m NC operating A Deaeration Set point pog principle NO operating R3 principle ee ee a I Figure 34 Example of a quasi continuous control using process valve The process valve is opened and closed with two control valves The control valve for aeration opens and that for deaeration closes the process valve A 3 state controller with P structure is provided as controller which calculates a time proportional control PTM as manipulated variable for the control valves depending on the set point actual value deviation By default the control valves are available as control block B rkert Type 8810 for the control of 1 2 4 or 6 process valves The design for the control of a process valve is shown in Figure 35 For optimal control of process valves the opening and closing times must be set in the PCV menu by setting the minimum control time Display Description Control time ms B rkert Other valves control blocks Type 8810 TMN1 Minimum control time for aeration valve in ms 5 ms default Use the times specified 0 9999 ms in the data sheet of the TMN2 Minimum control time for bleed valve in ms 5 ms default valve 0 9999 ms Table 16 Minimum control time for control valves The minimum control time describes the time within that the control valve just starts opening For the B rkert control blocks Type 8810 the minimum control
12. PCV Enter minimum control time for control valves 12 3 4 4 20 O 10 Continuous control with 4 20 mA or O 10V standard signal This function can be used for operating control valves e g motor valve positioner via the analog output using the control for 4 20mA or alternatively O 10V standard signal Example of a typical use the flow rate control in conjunction with a flow rate sensor and an electric motor control valve see Figure 37 Controller setting Manipulated variable O 10 V Y MODE F 0 10 FREQ 0 LI Flow rate fitting Type S030 Figure 37 Example of a flow rate control with O 10 V control Setting the continuous control with standard signal in the menu Selection of standard signal Selection of ENTER control variable P HR Sj Continue with Selection of process value input see Figure 27 Figure 38 MODE Setting the standard signal 55 burkert eee FLUID CONTROL SYSTEMS Functions of the Configuration Level 12 3 5 2P T Quasi continuous 2 state control with open closed valves This function can be used to implement quasi continuous controls using open closed valves Here unlike in purely open closed controls that only provide for the states open or closed the control time for the opening or closing is varied proportionally to the set point actual value deviation The valves are controlled via the transistor output of the controller
13. T Setting in the menu 1 Press the ENTER key to display the current process value In the case of cascaded control the process value and the flow rate value are displayed alternately Press the up arrow key to open the actuating element and the down arrow key to close the actuating element Press the up arrow key to operate the actuating element 1 VLV1 and the down arrow key to operate the actuating element 2 VLV2 For MODE 2P T only the actuating element 1 VLV1 can be operated with the arrow up key Each time the key is pressed the actuating element is operated for 40 ms If the button is pressed continu ously the control of the actuating element will be continuously Press the ENTER key to take over the displayed process value in the buffer END Press the arrow keys to switch between the displays for the currently saved maximum value MAX currently saved minimum value MIN in the buffer END Press the ENTER key to confirm the selection and if END is selected no change is made when returning to the previous display When selecting MIN or MAX the value from the buffer is displayed It can be stored by pressing the ENTER key once again or can manually be overwritten using the arrow keys before saving Display Display process value buffer E Display MAX value Sus V MAX Display MIN value ze um In the case of cascaded control the two process values are displa
14. UNIT Selection of measuring units and decimal places erret 59 12 5 SETP RFAC Selection and scaling of set point value default entry of ratio factor 62 pese burkert FLUID CONTROL SYSTEMS 12 6 S IN Scaling of sensor input signal 4 20 mA or 0 10 V aiir 64 12 7 AOUT Scaling of analog output 4 20 mA or O 10 V saiusauaciscnc ici Een c iR E REC a REEL 65 12 8 CALI Calibration of the analog inputs and outputs eere terreee teen trstnnnsno ttn tnnss 67 12 9 Calibration of the assembly models Wall rail valve or fitting assembly erret nts terne nnns nn tnn ana tta stb to sanata tts tae sanas sus 68 12 10 Calibration of the control cabinet model eere ter rere tnenransttnn tts stno statt ats nns soa sonat 69 12 11 KFAC Entry of K factor for flow rate measurement ee ere reeeteentnnnsen tnn tnnnnanastsuas 70 12 12 FILT Filtering of the process actual value input ee eterne renn tents tnnnnanatnnas 72 Lr 12 13 PARA Adjusting the controller parameters eee rere terres tnenrans tnn tts tns statt ats sas ana tonat 73 e Y 2 12 14 B IN Configuration of binary InpUl icaitcrcuscieees caca tte cucureta us tua cirea ur ebu oc abaci iaaiiai 81 t g 12 15 B O1 Configuration of the binary OUtpUtssscccsccsscccisce
15. control variable set in the MODE menu see chapter 12 3 KP1 KP2 9 TREG TN 9 DEAD KPT9 TN T DE T BACK 30 Figure 12 Operating structure of the process operating level in MANUAL operating state p burkert Operating Structure FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 10 2 Operating structure of the configuration level Configuration level CODE Enter access code if the code protection has been activated in the CODE menu MODE CODE RATI FREQ 0001 NORM Select so control frequency FREQ PWM PT PCV Select control times NORM Select control times Select control times 1 1 1 The display depends on the control variable set in the MODE menu Q1 and Q2 are only displayed if ratio control RATI has been set in the MODE menu See Chapter 12 3 ES x Lu eu HF ll Lu E GG E Oz I Lu C o z T UNIT MODE L MODE X Figure 13 Operating structure of the configuration level 1 of 6 31 burkert danagin FLUID CONTROL SYSTEMS Operating Structure UNIT 9 9 The display depends on the control variable set in the MODE menu see chapter 12 3 IL oUz i i IRE T X MODE mS c MODE S c p SETP 9 EXT 4 20 Enter The SETP menu option is scaling only displayed for IN 0 10 process control
16. 09 2015 NO Direct control direction not inverted Example The control is inverted if the displayed process value decreases when the valve opens HIGH Binary output active at voltage of 24 V LOW Binary output active at voltage of O V Table 33 Display B O1 configuration as 2 state controller 89 Functions of the Configuration Level Type 8611 burkert FLUID CONTROL SYSTEMS Schematic representation of a 2 state control relatively to the set point value PV Process actual value o gt I Process value Set point value SETP SETP HYLO OV NO valve Yio pe ee NS m roe e EE AN a D g S lS E o O gt gt 5f gt LOO soU uo x ON N IDAN N 2 is QE C 859 821855 8 iw I ds ere 4 ig eO SO 2Le0 2 gt Z 5 0 52Z 5 c o Oc lt T ax lt SLO0Z 60 vL peiuud ueqebeble peseejeJ TH SMLIS N UOISJSA NI 9 7600001 NVIN 2 P 2 state control relatively to the set point value B O1 Figure 66 90 pa burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS 12 15 4 Error messages for B O1 and B O2 B O1 B O2 Description ERR7 is displayed if the process value displayed by the monitoring window is exceeded or not reached relatively to the set point value PV gt SETP HYHI or PV SETP HYLO The last measurement value is displayed and the
17. 11 3 Specific menu options of process and ratio control The display of some menu options differs for the process and the ratio control This is described in detail in the respective menu descriptions The control type is specified by the control variable selected in the MODE menu Process control is active if all control variables have been selected in the MODE menu except forRATI Ratio control is active if the RATI control variable has been selected in the MODE menu see chapter 12 3 1 RATI Selection of external sensors for ratio control 11 4 Menu options in the MANUAL operating state SET Set point value default for process control See chapter 11 5 SET Set point value default for process control Menu option is displayed for process control s not available if external set point value default is selected RFAC Ratio factor default for ratio control See chapter 11 6 RFAC Ratio factor default for ratio control Menu option is only displayed for ratio control MODE RATI Is not available if external set point value default is selected BACK When BACK is displayed on the display press the ENTER key briefly to switch to AUTO MATIC operating state When an arrow key is pressed the next or respectively the previous menu option is displayed TEST Display of the analog inputs and outputs and the digital inputs See chapter 11 7 PARA Adjusting the controller parameters Code must be entered
18. 8611 got Authorized use burkert MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 2 AUTHORIZED USE Non authorized use of the process controller Type 8611 may be a hazard to people nearby equipment and the environment The process controller is intended for controlling the process variables for pressure temperature or flow rate in conjunction with a proportional or process valve and a sensor Do not use the device outdoors Use according to the authorized data operating conditions and conditions of use specified in the contract documents and operating instructions These are described in the chapter entitled Technical Data The device may be used only in conjunction with third party devices and components recommended and authorized by B rkert Correct transportation correct storage and installation and careful use and maintenance are essential for reli able and faultless operation Use the device only as intended 2 1 Restrictions If exporting the system device observe any existing restrictions 2 2 Predictable Misuse The Type 8611 is not to be used in areas where there is a risk of explosion Do not physically stress the housing e g by placing objects on it or standing on it burkert da d FLUID CONTROL SYSTEMS Basic Safety Instructions 3 BASIC SAFETY INSTRUCTIONS These safety instructions do not make allowance for any contin
19. CONTROL SYSTEMS Type 8611 Electrical Installation MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 24 8 2 Electrical installation of the control cabinet model WARNING Risk of injury from incorrect installation Incorrect installation can damage or destroy the Type 8611 eCONTROL The electrical installation may be performed by authorized electricians only 1 34 EHE 2 O OJO 5 O 6 O 7 O 8 EJ O 13 14 oH oH O Olja 16 ES O 17 ES O Oll je 24 25 26 27 Oll e oms ol ol EJ O oL Terminal block 1 Terminal block 2 Terminal block 3 Jumper 1 Jumper 2 Figure 9 8 2 1 Control cabinet model connection PCB with spring terminals and jumpers Terminal assignment Terminal block 1 Terminal Configuration External circuit 1 GND Electrical power supply 1 ene 24VDC 10 9 o 24 V DC max residual ripple 10 96 2 24 V DC power supply 3 3 o 24V 0V max 1 A NC NO Hog Binary output 2 B O2 1 6 8 11 0r28 o GND 4 4 O0 24V 0V max 1 A NC NO Bor
20. Controller setting MODE T 2P T NC PT Figure 39 Example of a 2 state temperature control with open closed valve Setting the quasi continuous 2 state control in the menu Selection of control variable Enter Selection of Selection of minimum 2 state control operating principle Control time qe Continue with Selection of process value input see Figure 27 Figure 40 2P T 2 state control operating principle MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Display Description 2P T Quasi continuous 2 state control with time proportional control for opening and closing VLV1 Control of valve 1 output BO3 NC Valve with operating principle closed with no current normally closed NO Valve with operating principle opened with no current normally open TMN 1 Minimum control time in ms Table 17 Display 2P T quasi continuous 2 state control operating principle 56 bibis burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 12 3 6 3P T Quasi continuous 3 state control with open closed valves or motor valve This function can be used to implement quasi continuous controls using open closed valves or motor valves Here unlike in purely open closed controls that only provide for the states op
21. ERR3 ERRS is displayed and red LED is The process value displayed lit The process actual value is still by the monitoring window is displayed exceeded or not reached rela Binary output B O2 is activated tively to the set point value The control remains active see manu function B 9 7 For description see LIMT REL chapter 12 16 P chapter 12 15 4 Error ERR4 ERR4 is displayed and red LED is The process value displayed messages for B O1 and lit The process actual value is still by the monitoring window is B O2 displayed exceeded or not reached abso Binary output B O2 is activated lutely to the fixed process value The control remains active Mimi see menu function B_O2 LIMT ABS chapter 12 16 ERR5 Display ERR5 Sensor input signal of Check sensor or cables control is deactivated and valve process actual value lt 2 mA Acknowledge with ENTER closes key ERR6 Display ERR6 Set point value input signal Check sensor or cables control is deactivated and valve lt 2 mA Acknowledge with ENTER closes key ERR7 Display ERR7 No temperature sensor PT100 Check Pt 100 resistance control is deactivated and valve connected thermometer closes Acknowledge with ENTER key Table 38 Error messages 99 burkert FLUID CONTROL SYSTEMS Packaging and Transport Type 8611 MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 100 15 PACKAGING AND TRA
22. Figure 26 MODE Selection of the control variable ENER YES 9 9 The query YES NO is only displayed E LN if the control variable or the selection MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 of the actuating element has been changed y Accept and save changes After saving all parameters are reset UNIT to the default values Figure 27 MODE Selection of the actuating element and of the process value input AT burkert ghi FLUID CONTROL SYSTEMS Functions of the Configuration Level 12 3 1 RATI Selection of external sensors for ratio control A ratio control can easily be implemented by combining the compact controller Type 8611 with flow rate fitting S030 and a second flow rate sensor In a ratio control the controlled flow rate O4 is adapted to the uncontrolled flow rate Q so that it corresponds to a specified mixture ratio The flow rate is measured for O4 using the B rkert flow rate fitting of Type S030 for Os using a second external flow rate sensor The following relation exists between O4 and Os Q4 RFAC Q5 Q4 controlled flow rate Q3 uncontrolled flow rate RFAC ratio factor in for selection see chapter 11 6 RFAC Ratio factor default for ratio control lo Example of a ratio control e E Selected ratio factor RFAC 4 00 96 Flow rate Qo 20 I h E Control of O4 to 20 l h 4 100 0 80 I h i T 2 Schematic rep
23. Manual entry of PWM frequency Continue with Selection of process value input see Figure 27 Value range for PWM frequency min 150 Hz max 9999 Hz Figure 32 SCV Setting the PWM frequency for controlling proportional valves Schematic representation Controller setting l Controller Set point value NJI MODE P SCV NORM M uns Md ii 1 14 20 mA MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Figure 33 Pressure control using proportional valve 12 3 3 PCV Quasi continuous control using process valve Use Using this function it is possible to implement the control of a process valve without position feedback This is in particular interesting if the process valve cannot be designed with position feedback due to rough process conditions e g high temperature high humidity little space requirement 52 p burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Parameterization Single acting pneumatically operated control valves with normal closed function can be operated Two control valves are required for the pneumatic control of the process valve see Figure 34 y 2 ms Controller setting pingue cR IDEE eee MODE E PCV TMN1 ___________ 1 ims 0 P o TMN2 FREQ i l J
24. Type 8611 Technical Data burkert FLUID CONTROL SYSTEMS 6 4 Rating plate description The rating plate contains important technical data for the specific device The structure of the rating plate is described below by way of example 6 4 1 assembly Rating plate of the controllers for wall rail valve or fitting Wall Rail Valve Fitting Example 8611 Wall 24VDC Controller type Assembly model wall assembly rail assembly assembly directly on valve assembly directly on flow rate fitting Power supply voltage IN Norm OUT Norm SET Norm ACT PWM S N xxxxxx C Sensor input signal Norm Pt 100 or Freq NPN Analog output Norm or None Controller output signal PWM or NORM 00177462 w16tU Serial number Set point value input signal Manufacturer s code Order part number MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 8611 Panel 24VDC Prozessregler Figure 3 6 4 2 Controller type Assembly model Example Panel control cabinet Example Rating plate of the controllers for wall rail valve or fitting assembly Rating plate of the control cabinet model Power supply voltage Controller design Serial number Manufacturer s code Order part number Figure 4 Example Rating plate of the control cabinet model 13 burkert FLUID CONTRO
25. apu Edo RARE o UE AREE oic BeR E 37 11 2 Operating state MANUJDAL irse creek teet mint csnr rn REk e coieciescicecssonsecbacoasscndecs soszeostccuecianois 38 11 3 Specific menu options of process and ratio control eere rere tee ttestnnnana tennis 38 11 4 Menu options in the MANUAL operating state erre eter eee ttnntnsranu stus a tsnnm sno stsnas 38 11 5 SET Set point value default for process control e eter rere trenes ttnn tnn atnuusas 39 11 6 RFAC Ratio factor default for ratio control eene terere nnnnntnnnnntntnnntttnnnttsnnitsnnes 39 11 7 TEST Display of the analog inputs and outputs and the digital inputs 40 11 8 PARA Display and optimization of the controller parameters eee 41 11 9 VALV Manual opening and closing of the connected actuating elements 42 FUNCTIONS OF THE CONFIGURATION LEVEL sssssssssssssssssssssseessessnenssssseeseessuseeessnseeseessueessessuieesssnseesseeaneeseeanies 44 12 1 General Description ciccvsck asaina iaaa aaan aiaia ada BARES cE ed 44 12 2 Menu options of the configuration level sssssssssssssssessesneessesssessesssssseesseesneesseesneesieensesseesseeaneesseeaneeaiesneesss 45 12 3 MODE Selection of control variable actuating element and process value input 46 12 4
26. burkert FLUID CONTROL SYSTEMS 8 1 2 Pin assignment Circular plug in connector M12 8 pole o A straight connector female is recommended for the connecting cable as the orientation of the con nector may vary PR D Pin Color Configuration 1 white 24 V DC power supply 2 DIN2 brown Binary input B N 3 green GND Power supply binary input binary output 4 AOUT yellow 4 20 mA or O 10 V analog output process value or manipulated variable for valve 5 AIN2 grey 4 20 mA or O 10 V analog input set point value ratio 6 pink GND Analog output 7 blue GND Analog input set point value ratio 8 BO1 red Binary output B O1 8 1 3 Sensor connection Circular plug in connector M8 3 pole 4 i Table 5 Configuration of circular plug in connector M12 8 pole o Wire colors when using standard cables e g from Lumberg Escha AIN1 4 black Signal input source MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 4 20mA 0 10V 1 brown 24 V sensor supply 3 wire supply of Type 8611 3 blue GND AINT 4 black Signal input source 4 90mA 0 10V 1 brown not connected 4 wire external supply 3 blue GND AIN1 4 black Signal input source Input signal Pin Color Configuration External circuit 4 20mA 1 brown 24 V s
27. chapter 11 5 SET Set point value default for process control RFAC for the ratio control see chapter 11 6 RFAC Ratio factor default for ratio control Settings in the menu for process control SETP Selection of set point value default Scaling MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 0002 Oxx 9 The display depends on the selection ov of the standard signal S_IN AOUT Figure 47 SETP Setting the set point value default and scaling for process control 62 Functions of the Configuration Level burkert FLUID CONTROL SYSTEMS Type 8611 MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Display SETP Description INT Internal set point value default Is entered in the operating state MANUAL in the SET menu using the keyboard See chapter 11 5 SET Set point value default for process control EXT External process set point value default using standard signal 4 20 mA or 0 10 V 4 mA 20 mA Scaling of 4 20 mA standard signal for definition of decimal places see UNIT menu OV 10V Scaling of 0 10 V standard signal for definition of decimal places see UN T menu Table 20 Display SETP Setting in the menu for ratio control RFAC S IN Selection of set point value default amp EAE EESTI Selection of standard signal Scaling 0 0 00 ENTER
28. for A 0 001 9999 4 20 opening and closing the Kp APV Changing the decimal places 0 10 actuating element Press the ENTER key to select KP1 or KP2 PCV Proportional gain Kp for A 2P T opening the actuating Kp CPV Use the arrow key to move to the left until the SP T element decimal place flashes PCV Proportional gain Kp2 A Now use the up arrow key to position the B for closing the actuating Kp2 decimal place at the correct place and 3P T APV element confirm with ENTER Table 27 KP1 KP2 Proportional gain 75 burkert ae ee FLUID CONTROL SYSTEMS Functions of the Configuration Level o If the selected unit is changed in the UN T menu the proportional gain Kp must be adapted accordingly o Setting aid An unsatisfactory dynamic of the control is improved by increasing the aproportional gain Kp The fol lowing must be observed In the event of impermissibly high overshoots after set point value jumps or in the event of an unstable control the proportional gain Kp should be reduced 12 13 2 Examples for the setting and calculation of the proportional gain K SCV Pressure control using proportional valve For schematic representation see Figure 33 Pressure control using proportional valve Technical description The control of the proportional valve is restricted to between 20 and 90 96 The control range of the valve is restricted as follows VALV MIN
29. places Display Description 1 No decimal places 0 1 One decimal place 0 01 Two decimal places Table 19 Selecting the decimal places 61 burkert oe FLUID CONTROL SYSTEMS Functions of the Configuration Level 12 5 SETP RFAC Selection and scaling of set point value default entry of ratio factor When selecting the set point value default the display in the menu makes a distinction between the set point value for the process control and the set point value for the ratio control In the case of process control the SETP menu is displayed for the setting in the case of ratio control the RFAC menu Set point value for the process control SETP The process control applies for all control variables set in the MODE menu except for the control variable RATI The ratio factor RFAC is entered as set point value for the ratio control For the ratio control the control variable RAT must be set in the MODE menu For both control types it is possible to select in the menu whether the set point value is specified internally INT using the keys or externally EXT using a standard signal If external set point value default was selected this is indicated by a 1 on the display see chapter 9 1 1 Display elements At the process operating level and in the operating state MANUAL the internal set point value default is specified using the following menus SET for the process control see
30. ransmitter P DINT oom Tt o S 27 Frequency input 1 Jumper 1 External supply e z External NPN or PNP m Supply i supply Actual value flow rate NPN Q for ratio control 11 or 230 DIN1 m MODE RATI LL 27Q Clock GND Table 11 Configuration of terminal block 3 26 boron burkert Operation and Function FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 9 OPERATION AND FUNCTION 9 1 Control and display elements The control and display element of the eCONTROL Type 8611 is equipped with 3 buttons and an LCD Matrix display 9 1 1 Display elements 4 character display 7 character matrix for numerical values 4 character display 14 character matrix for measuring units and parameter designations 10 segment bar graph for display of the manipulated variable in One Segment indicates 10 96 of manipulated variable Red LED is lit in case of an alarm SS SS m 4 1 Is displayed for external set point value default Is displayed when the control is activated Indicates the operating state MANUAL Figure 10 Display elements 9 1 2 Control elements Arrow keys B 9 left right Change the display at the process operating level in AUTOMATIC operating state Change the menu options in MANUAL operating state and at the configuration level Entering of numerical values Switches between the ope
31. time of 5 ms has been set as default in the controller and does not have to be changed 53 burkert cliched FLUID CONTROL SYSTEMS Functions of the Configuration Level Bleed valve NO operating principle Normally open opened with no current Aeration valve NC operating principle 2 Normally closed closed with no current Figure 35 Control block 8810 for control of the process valve If control valves other than those of Type 8810 are used the opening time specified in the data sheet for TMN1 or the closing time for TMN2 can be used To ensure that the process valve moves automatically into closed position in the event of a power failure observe the operating principle of the control valves Control valve for aeration NC operating principle Normally closed closed with no current Control valve for deaeration NO operating principle Normally Open opened with no current MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 54 bodie burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Setting the minimum control time in the menu E Selection of control variable Enter minimum control time for control valves 00054 f Continue with Selection of process value input see Figure 27 Figure 36
32. 00 Hz The measured period Tp serves as the measure for estimating the Tag time Based on this period the Tag time can be estimated as follows Too 2 2 period filtering depth MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 The following table contains a list of the frequency range fmin fmax and the period Tp for the Burkert flow rate sensors that are stored in the eCONTROL Type 861 1 Sampling frequencies under fmin are automatically detected by the eCONTROL Type 861 1 as zero flow rate Sensor type 8011 8012 8031 S070 8071 8081 FREE 8030 S030 Frequency range Hz 5 _ 555 15 283 i79 0 5 55 0 5 666 0 5 2000 min max NE ms 333 4 66 3 5 1000 14 2000 18 12000 1 5 2000 0 5 p Table 26 FILT frequency range and period of B rkert flow rate sensors 72 Type 8611 Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 12 13 PARA Adjusting the controller parameters In this menu the following parameters can be set for the eCONTROL Type 8611 Proportional coefficient proportional gain for opening and closing the actuating element KP4 KP The influence that the proportional coefficient has with regard to the selected actuating element and how the proportional gain is calculated are described in the following chapter 12 3 1 RATI
33. 0000 9 999 ov 10 V9 9 The display depends on the selection of the standard signal AOUT Figure 48 RFAC Setting the ratio factor Display Description RFAC INT Internal ratio factor default Is entered in the operating state MANUAL in the RFAC menu using the keyboard See chapter 11 6 RFAC Ratio factor default for ratio control Value range 00 00 to 99 99 EXT External ratio factor default RFAC using standard signal 4 20 mA or 0 10 V 4 mA 20 mA Scaling of 4 20 mA standard signal value range 0 000 9 999 OV 10V Scaling of 0 10 V standard signal value range 0 000 9 999 Table 21 Display RFAC o The decimal place for the ratio factor RFAC is fixed and cannot be changed 63 burkert bed FLUID CONTROL SYSTEMS Functions of the Configuration Level 12 6 S IN Scaling of sensor input signal 4 20 mA or O 10 V o The S N menu is only displayed if an analog sensor input was selected in the MODE menu Setting in the menu Selection of sensor a E 0000 0050 TELA ME Scaling 9 The display depends on the selection of the sensor input CALI Figure 49 S IN Scaling of the sensor input signal Display Description 4 20 Selection of 4 20 mA as sensor input 4mA Entry of display value for 4 mA 20 mA Entry of display value for 20 mA 0 10 Selection of 0 10 V as sensor input 0 V Entry of display va
34. 08 Value range 2 20 The process actual value input is prepared via a digital FIR filter for the control or for the analog process value output The behavior of such filter corresponds to an analog filtering using an RC element The time behavior of the filtering differs depending on the measuring signal frequency signal or analog signal 12 12 1 Filtering analog inputs 4 20 mA O 10 V Pt 100 The analog measurement values are scanned at a sampling frequency of 300 Hz the resulting sampling rate amounts to 3 33 ms The time behavior of the measurement value depending on the filtering depth is shown in the figure below 12 10 8 Jump signal Filtering depth 2 Filtering depth 4 Filtering depth 6 7 Filtering depth 8 2 Filtering depth 12 Measuring signal o Filtering depth 16 80 130 180 230 280 330 380 Time in ms Figure 53 Filtering of the analog measurement values depending on different filtering depths The Tgg time as response to a jump signal can be estimated as follows Too 2 2 x sampling rate 3 33 ms x filtering depth 7 3 ms x filtering depth 12 12 2 Filtering frequency inputs For frequency inputs the sampling frequency for filtering the flow rate value varies It depends on the selected flow rate sensor The typical output frequencies for the Burkert flow rate sensor range between 10Hz and 200 3
35. 19 DSPL Setting the display 025 5 Display process actual value L M The display of the unit depends on the selection made in the UNIT menu see chapter 12 4 For MODE T For T F the display switches between temperature and flow rate For MODE RATI the display switches between flow rate Q1 and Q2 Display set point value 030 0 The display depends on the selection made in the MODE menu SET see chapter 12 3 SET Display for process control RFAC Display for ratio control For MODE T For T F the display switches between flow rate set point SP Q and temperture set point SP T For MODE RATI the display switches between ratio factor RFAC and flow rate set point SPQ T 025 5 Display process actual value 030 0 Display set point value 065 0 Display manipulated variable for valve PRZV Display depends on the actuating element selected in the MODE menu see chapter 12 3 PRZV Display pulse duty factor for solenoid valve mA Display manipulated variable in mA V Display manipulatec variable in V Figure 19 Displays in the AUTOMATIC operating state 37 burkert iiri FLUID CONTROL SYSTEMS Functions of the Process Operating Level 11 2 Operating state MANUAL Briefly press 1 s the ENTER key to go to the MANUAL operating state The operating state is indicated on the display by a hand symbol
36. 20 9o MAX 90 see chapter 12 17 VALV Test function and setting of the control range The physical control range thus takes place between 20 and 90 of the valve position The defined physical range is set in the controller as 100 The process value change amounts to 250 mbar Calculation for Kp 100 Korm L P1 250 mbar 04 mbar PCV Quasi continuous flow control using process valve b For schematic representation see Figure 34 Example of a quasi continuous control using process valve Technical description B rkert process valve with actuator size 50 mm The max process value change between closed and open position of the valve amounts to 50 l min The flow change is done within the opening time of the valve The opening time amounts of about 2 s see Table 28 Valve opening times for B rkert process valves The control range of the valve is not restricted VALV MIN 0 MAX O see chapter 12 17 VALV Test function and setting of the control range MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Calculation for Kp4 and Kp 76 pA burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS 100 K SS 90 RI 50 mn rmn The proportional coefficient for opening can also be used for closing The controller cycle time Treg can be set between 1 2 s For slow control loops like t
37. 485 B 18 o RS485 B Table 10 Configuration of terminal block 2 25 El Type 8611 burkert FLUID CONTROL SYSTEMS Electrical Installation Terminal block 3 Terminal Configuration External circuit 19 GND Pt 100 RTD Pt 100 19 04 4 2 4 Pt 100 RTD power supply _ Es 0 200 C AINS n 21 GND Analog input 21 0 A GND 29 Process value input 22 O 4 20mA 0 10 V source AIN1 4 20mA 0 10V 21 O0 A GND 23 GND Sensor actuating element 23 0 GND 24 24 V DC sensor supply or 24 O0 24V DC Out max 1 A actuating element 23 o GND 25 Frequency input 2 Jumper 2 Supply of 8611 NPN or PNP z Supply of m sou 240 24 V DC 2 Type 8611 Q for ratio control NPN z o 11 0r230 ransmitter DIN3 MODE RATI 00m o 25 g PNP Clock s 25 Frequency input 2 Jumper 2 External supply c 2 External NPN or PNP m m Supply D supply Q for ratio control NPN E DIN3 MODE RATI O 11 or 230 Transmitter NH 25 3 iin Clock GND o e 26 Binary input 26 O 2 7 V log 0 z S max 1 kHz DIN2 3 30 V log 1 2 8 1 11 or 28 o GND 27 Frequency input 1 Jumper 1 Supply of 8611 S NPN or PNP 9 Supply of LET S Type 8611 Actual value flow rate NPN m 7 Q for ratio control
38. 5 46 12 3 MODE Selection of control variable actuating element and process value input The most important basic settings of the controller are made in this menu option The setting is done in 3 successive steps Selection of control variable e g flow rate control pressure control etc Selection of actuating element e g proportional valve process valve etc Selection of process value input e g 4 20 mA frequency etc The MODE menu option is at the configuration level To go there press and hold the ENTER key 5 s see chapter 9 2 Operating levels and operating states How the settings are made in the menu is explained below UNIT Configuration level Enter access code if the code protection has been activated in the CODE menu If you have forgotten the code see chapter 12 18 1 If you have forgotten the code Selection of control variable RATI Ratio control see chapter 12 3 1 Select sensor input for Q2 Be Temperature control with subor dinate flow control N sensor input for Q 9 Select Temperature control with sensor input for Q flow rate display EN The selection of the sensor input is only available in the control cabinet model Flow rate control Pressure control Temperature regulation L O Filling level control x Other control variable pH conductivity process variab
39. 7 Operating structure of the configuration level 5 of 6 35 burkert id ni FLUID CONTROL SYSTEMS Operating Structure VALV MODE SCV 4 20 0 10 Continuous control END MIN The display depends on the MAX control variable set in the MODE menu see chapter 12 3 MODE PCV 2P T 3P T Ouasi continuous control END MIN Enter MIN MAX Enter MAX YES MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 U xx Display program version Bo Display software version END Switching to the process operating level AUTOMATIC operating state 36 Figure 18 Operating structure of the configuration level 6 of 6 Type 8611 ult burkert Functions of the Process Operating Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 11 FUNCTIONS OF THE PROCESS OPERATING LEVEL 11 1 Operating state AUTOMATIC After switching on the operating voltage the controller is at the process operating level and in the AUTOMATIC operating state The normal control mode is executed and monitored 11 1 1 Displays in the AUTOMATIC operating state Press the arrow keys to switch between 4 different displays for monitoring the control operation Which of these displays should be shown as start display after applying the operating voltage can be defined in the DSPL menu see 12
40. A Precision 0 5 Discontinuous signal 2 transistor outputs for PWM or PTM control Control frequency 1 2 kHz 20 Hz Max resolution 16 bit depending on frequency Max current per unit area 1 5 A Switching voltage 24 V DC Binary output Transistor output PNP configurable Max current per unit area 1 5 A Switching voltage 24 V DC Sensor supply 24V DC Total load for all outputs 15A 15 burkert FLUID CONTROL SYSTEMS Type 8611 Assembly MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 16 7 ASSEMBLY 7 1 Assembly models Attachment to a B rkert flow rate fitting B rkert flow rate fitting Type SO30 Attachment to a proportional valve The description of the installation in a control cabinet model cabinet and the device dimensions can be found in the following chapter 7 3 Assembly of the contro for wall assembly for rail assembly Table 1 Assembly models 7 1 1 Assembly accessories Model Accessories Order no Installation in pipeline Flow rate fitting Type S030 See data sheet S030 Rail assembly Adapter for rail assembly 655980 Wall assembly Adapter for wall assembly 427098 The adapters for the wall and rail assembly are included in the scope of supply of the assembly model Table 2 Assembly accessories Type 8611 Assem bly FLUID CONTROL SYSTE
41. Binary output 1 B Of 1 6 8 11 0728 o GND MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Type 8611 ael Electrical Installation burkert Terminal Configuration External circuit 5 Aeration valve PCV or irc s T MODE PCV BO3 valve 1 2P Tor3P T Sen 5 6 6 Aeration valve PCV or valve 1 2P T or 3P T NC NO NC valve max 1 A valve max 1 A P rtional valve SCV 7 oe Da di gi SeN MODE 8P T MODE SCV MODE PCV BO4 bleed valve PCV or valve 2 3P T 7 7 7 8 8 8 Proportional valve SCV 8 bleed valve PCV or valve 2 NC NO NC NO SP T valve max 1 A valve max 1 5 A valve max 1 A Table 9 Configuration of terminal block 1 Terminal block 2 Terminal Configuration External circuit 9 GND Analog output 9 0 GND 16 Analog output process value or manipulated variable 10 o gt 4 20mA 0 10V AOUT for valve 11 GND Sensor actuating element 11 0 GND 19 24 V DC sensor supply or actuating 12 24 V DC element 2 13 not used not used 14 External set point value ratio 14 4 0O 4 20 mA O 10 V Source AIN2 4 20mA 0 10V 21 0 A GND 15 0 5VDC 15 5 V DC sensor supply max 20 mA 1 11 0r 23 GND 16 RS485 COM 16 0 RS485 COM 17 RS485_A 17 0O RS485 A 18 RS
42. In the case of ratio control the two flow rate values are displayed alternately CMD Display manipulated variable Depending on the actuating element selected in the MODE menu see chapter 12 3 the following is displayed PRZV Display manipulated variable for control of proportional valve in 90 4 20 Display manipulated variable for control of analog actuating element in mA O 10 Display manipulated variable for control of analog actuating element in V The CMD function is not available for selection for the actuating elements PCV 2P T and 3P T BOTH Set point value SETP and process actual value PVAL are shown on one display SETP Display set point value Depending on the control variable selected in the MODE menu see chapter 12 3 the following is displayed SET Display set point value for process control RATI Display set point value for ratio control Table 36 Display DSPL 95 burkert bed FLUID CONTROL SYSTEMS Functions of the Configuration Level 12 20 FACT Reset to Factory Settings In this menu the controller Type 8611 can be reset to the factory settings it was delivered with Setting in the menu Enter access code 0003 Return without resetting of the settings NO FACT Resetting to factory settings upon delivery U xx Figure 70 FACT Reset to Factory Settings 12 21 U xx B xx Display of the program version and software version n the
43. J O TEMP Use standard signal transmitter to apply a temperature of 0 C or a resistance of 100 Q to the terminals as shown in the columns on the right Press the up arrow key to accept the value Increase temperature value to 100 C or resistance to 138 506 Q Press the up arrow key to accept the value Confirm the SAVE display with the ENTER key to save the measurement OM je Oll s Table 25 Calibration of the contro cabinet model 69 burkert eee FLUID CONTROL SYSTEMS Functions of the Configuration Level 12 11 KFAC Entry of K factor for flow rate measurement The controller Type 8611 only displays the KFAC menu if entry of the K factor is required This is the case if a sensor with frequency input was selected MODE selection of process value input FREQ See chapter 12 3 In the controller Type 8611 the respective K factor is already pre set for the sensors from Burkert Once the type and the flow rate variable have been selected the corresponding K factor is displayed and confirmed with the ENTER key Selecting the FREE menu option also allows for individual i e type independent entry of the K factor Entry of the K factor for ratio control MODE RATI If frequency input was selected for both flow rate sensors for ratio control one of the inputs must be selected for the entry of the K factor When the menu i
44. L SYSTEMS Type 8611 Technical Data MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 14 6 5 Electrical Data Operating voltage Power consumption Controller sampling rate 6 5 1 Set point value Standard 4 20 mA Standard O 10 V Sensors Standard 4 20 mA Frequency Input 1 Input 2 Pt 100 2 wire Binary input Inputs 24 V DC 10 filtered and controlled without load approx 2 W with load maximum 48 W 100 ED 36 W 300 Hz Input impedance Resolution Input impedance Resolution Input impedance Resolution External sensor Frequency range Input resistance Signal types Internal Hall sensor Frequency range Measuring range Measured current Measuring error Input impedance Response threshold Max frequency 700 5 5 pA 11 5 kQ 2 5 mV 700 5 5 pA min 0 25 Hz max 1 kHz gt 1kQ Sine rectangle triangle gt 3000 mVss max 30 Vss min 0 25 Hz max 1 kHz only in conjunction with B rkert flow rate fitting Type S030 O0 C 200 C 1 mA 0 5 C 10 kQ 3 30V 1 kHz Type 8611 Technical Data FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 6 5 2 Outputs Continuous signal Standard signal 4 20 mA Max loop resistance 680 0 Precision 0 5 Standard signal O 10 V Maximum current 20 m
45. LIMT Selection for the binary output with the function as limit switch REL Limit states are monitored relatively to the set point value SETP using a super imposed switching hysteresis between the limit values SETP HYLO and SETP HYLO If the set point value SETP is changed the monitoring limits are adapted automatically See Figure 64 HYHI Permissible exceeding of upper set point value HYLO Permissible dropping below lower set point value Value range HYHI HYLO gt 0 Measuring unit absolute like defined in UNIT ABS Limit values are monitored absolutely to fixed limit values PVH and PVLO Depending on the selected control variable and measuring unit following variables can be selected FLOW Monitoring of flow PRES Monitoring of pressure TEMP Monitoring of temperature LEVL Monitoring of level VAL Monitoring of conductivity pH value concentration or process values without indication of units UNIT NU PVHI Upper switching threshold referred to analog process variable PVLO Lower switching threshold referred to analog process variable Value range PVLO PVHI PVHI PVLO Measuring unit absolute like defined in UN T POS Monitoring takes place relatively to the valve position POS POSL Lower switching threshold referred to valve position 96 mA or V POSH Upper switching threshold referred to valve position 96 mA or V Value range POSL POSH POSH POSL DLY Time in sec for that the
46. LO gt 0 Measuring unit absolute like defined in UN T SP The switching of the outputs is done relatively to the set point value SETP between the limit values SPH and SPLO This function can be used e g for opening or closing an additional open closed valve for extending the working range of the control valve SPLO Lower switching threshold referred to set point value SPHI Upper switching threshold referred to set point value Measuring unit absolute like defined in UN T ABS 2 state control between the fixed limit values PVH and PVLO Depending on the selected control variable and measuring unit following can be selected FLOW 2 state control of flow PRES 2 state control of pressure TEMP 2 state control of temperature LEVL 2 state control of level VAL 2 state control of conductivity pH value concentration or process values without indication of units UNIT NU PVHI Upper switching threshold referred to analog process value PVLO Lower switching threshold referred to analog process value PVHI gt PVLO The 2 state control between the limit values PVH and PVLO can for example be used for the filling level control in a tank DLY Time in sec for that the deviation must constantly be present INV Effective direction between the process value and the opening of the valve YES Inverted control direction MAN 1000094736 EN Version M Status RL released freigegeben printed 14
47. LUID CONTROL SYSTEMS Functions of the Configuration Level MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 88 12 15 3 2 P Configuration of the binary output as 2 state controller In the discontinuous 2 state control an open closed valve is opened or closed depending on two limit values for example Setting in the menu ENTER PULS Fer selection for binary output as pulse output see 12 15 1 PULS Configuration of the binary output as pulse output A M LIMT For selection for binary output as limit switch see 12 15 2 LIMT Configuration of the binary output as limit switch The display depends on the control variable PRES selected in the MODE TEMP menu see chapter 12 3 YEVES B O2 Figure 65 B O1 Configuration of the binary output as 2 state control 2 P Type 8611 ul e burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS Display Description 2P Selection for the binary output with the function as 2 state controller REL The 2 state control is implemented relatively to the set point value depending on the deviation between set point value and actual process value If the set point value is changed the control limits are adapted automatically See Figure 66 B O1 2 P 2 state control relatively to the set point value HYHI Upper hysteresis HYLO Lower hysteresis Value range HYHI HY
48. MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 burkert FLUID CONTROL SYSTEMS Type 8611 eCONTROL Process controller and Ratio controller Operating Instructions Valid from software version BO2 MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 We reserve the right to make technical changes without notice Technische Anderungen vorbehalten Sous r serve de modification technique B rkert SAS 2010 2015 Operating Instructions 1501 5 EUen 00805625 Original DE genter burkert FLUID CONTROL SYSTEMS eCONTROL 8611 Process Controller and Ratio Controller CONTENTS 1 OPERATING INSTRUCTIONS ccccsssssssssssssessssssesssssseessesssseessnsnesessanensseesutesssnseesesaueeeesesuseessessueeeesausueeessaueeeseeaueeesonaneeseeaneenseead 6 1 1 SIMO me V AD 6 2 AUTHORIZED USE se a a a ge lelanasid a catenela A tangata 7 2 1 PRESENCE ONS eer E A E A A 7 2 2 izefurierstorc M 7 o 3 BASIC SAFETY INSTRUCTIONS csccssonsctzcscssctecttonacacsesssnectduususttonsasseanisgpctdonsuetsonssssennottchdassnsitonosapeecbtatdeashustroensaicecousasbecooblaed 8 5 8 E 4 GENERALE IN FORMATION sscasecescossi settee acct A A Rao URLs dto RE Dec LEL ddp 9 E Ais me 9 t oe Cs 9 oh 2 Si mem 9 S 4 2 Td aa e E E AE E EE E E E E E 9 E 4 3 Information on the nt
49. MS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 7 2 Attachment to a proportional valve Attach the process controller Type 8611 to a proportional valve as described below gt Loosen the 4 screws at the front of the process controller NOTE Be careful when opening the process controller so as not to damage the internal cabling Remove the cover carefully from the housing without jerks Remove the cover carefully from the housing Place the supplied flat seal over the contact tabs Attach the housing of the process controller on the contact tabs and fasten with the valve screw Check the correct position of the profile gasket at the housing of the process controller Place cover on the housing of the process controller and fasten with 4 screws o If necessary the cover can also be mounted in a position rotated by 90 to the left or the right Proportional valve Housing of the process controller Cover of the process controller Contact tabs Flat seal Valve screw Profile gasket 4 screws for fastening the cover Figure 5 Attachment of the process controller to a proportional valve 17 burkert en FLUID CONTROL SYSTEMS Assembly 7 3 Assembly of the control cabinet model 7 3 1 Device dimensions and control panel cut out
50. NSPORT NOTE Transport damages Inadequately protected equipment may be damaged during transport During transportation protect the device against moisture and dirt in shock resistant packaging Do not allow the temperature to exceed or drop below the permitted storage temperature 16 STORAGE NOTE Incorrect storage may damage the device Store the device in a dry and dust free location Storage temperature 0 70 C 17 DISPOSAL Dispose of the device and packaging in an environmentally friendly manner NOTE Damage to the environment caused by device components contaminated with media Observe applicable disposal regulations and environmental regulations o Observe national waste disposal regulations SL0Z 60 vL peiuud ueqebeble peseejaJ TH SMLIS N UOISJISA NI 9EZP600001 NVIN burkert FLUID CONTROL SYSTEMS Ww el e N o Q Ut 5E Oo o g c E Q c oO a 7 D oO o o o www burkert com
51. U xx menu the program version of the controller Type 8611 is displayed n the B xx menu the software version of the controller Type 8611 is displayed Menu display Display program version Display software version After pressing the ENTER key the sub version is displayed for 2 seconds MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Figure 71 U xx B xx Display of the program version and software version 96 Type 8611 Functions of the Configuration Level burkert FLUID CONTROL SYSTEMS 12 22 END Leaving the configuration level Press the ENTER key in the END menu option to leave the configuration level After that the controller is once again at the process operating level and in the AUTOMATIC operating state see chapter 9 2 1 Switching between the operating levels and operating states If the arrow keys are pressed the controller remains at the configuration level and switches to the next or the pre vious menu option MODE of the B xx MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Menu selection configuration level Switching to the process operating level AUTOMATIC operating state Figure 72 END Leaving the configuration level 97 burkert FLUID CONTROL SYSTEMS Type 8611 Overview Setting parameters 13 OVERVIEW SETTING PARAMETERS Continuous
52. V Table 23 Display AOUT Type 8611 Functions of the Configuration Level burkert FLUID CONTROL SYSTEMS 12 8 CALI Calibration of the analog inputs and outputs NOTE Impaired function due to incorrect calibration The calibration must be done by trained staff only All analog inputs and outputs were calibrated at the factory prior to delivery of the controller Type 8611 However it is possible to recalibrate the analog inputs and outputs for services purposes or for checking the calibration Setting in the menu Only for external set point value default SETP EXT Only for sensor input MODE NORM MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Calibration set point input KN 00 Bears SETA 00 00 exes Pee The display depends on the selection of the standard signal in the SETP menu 4 200r 0 10 Calibration sensor input s 00 The display depends on the sensor input selected in the S N menu 4 20 or 0 10 IN EA REF IN V The display depends on the SJ 2 standard signal selected in the AOUT menu 4 20 or 0 10 Calibration temperature input Accept tem Only for sensarinput default 0 C default 100 C perdite calibration MODE PT poss O E 0 PEE LL ee a TEMP 000 0 a gt KAB l SAVE ENTER Suse Oese Seo ote e en ee eee se eee e
53. _T TN_T s s s s s s s s Dead zone DEAD DEAD DEAD DEAD DEAD DEAD DEAD DEAD A K A K A K A K A K A K A K A K Table 37 Overview setting parameters Type 8611 Maintenance Troubleshooting burkert FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 14 MAINTENANCE TROUBLESHOOTING The process controller Type 8611 is maintenance free when operated according to the instructions in this manual 14 1 Malfunctions The table below contains the possible error messages with cause and remedial action Error Display action Cause Remedial action ERR1 ERR7 is displayed and red LED is The process value displayed lit The process actual value is still by the monitoring window is displayed exceeded or not reached rela Binary output B O1 is activated tively to the set point value The control remains active soe meni function B O14 ipti LIMT REL chapter 12 15 For description see chapter 12 15 4 Error ERR2 ERR2 is displayed and red LED is The process value displayed messages for B O1 and lit The process actual value is still by the monitoring window is B O2 displayed exceeded or not reached abso Binary output B O1 is activated lutely to the fixed process value The control remains active imit l see menu function B_O1 LIMT ABS chapter 12 15
54. ailable if the MODE T F process variable is selected and describes the proportional gain of the superimposed temperature controller In the cascaded temperature control the flow rate control serves as subsidiary control circuit The proportional gain KP T is scaled as follows K APV flow rate change in accordance with the unit selected in UNIT PT A K temperature change o Setting aid For starting up the cascaded controller it is purposeful to optimize only the flow rate measurement first The corresponding setting in the menu Set KP T proportional coefficient for the cascaded temperature control to 0 0 Set TN T reset timein s for cascaded temperature control to 999 9 This switches off the temperature control The set point value of the temperature control is taken over as the set point value for the flow rate control 12 13 7 DE T Insensitivity range of the cascaded temperature control Analogously to the DEAD menu option see chapter 12 13 5 this function causes the cascaded temperature con troller to respond from a specific control difference only The dead zone is entered as an absolute value according to the temperature unit selected in the UN T menu 12 13 8 INV Effective direction between process value and valve position This function is used to set the effective direction between the process value and the position of the valve see Figure 56 Selection of inverted or not inverted control is po
55. bargraph length decreases from right to left 9 For MODE 3P T only valve 2 VLV2 is actuated the bargraph moves from right 0 96 to left 100 96 Display process value In the case of cascaded control the two process values are dis played alternately Press the ENTER key to take over the current manipulated variable in the buffer 055 Displays the value in the buffer 7t END When the ENTER key is pressed no value is saved when returning to the previous display Display of maximum manipulated variable as currently saved 100 A max V The ENTER key is pressed to take over the value from the buffer as displayed in END for the maximum manipulated variable Display of minimum manipulated variable as currently saved The ENTER key is pressed to take over the value from the buffer as displayed in END for the minimum manipulated variable CODE Depending on the selected actuating element in the MODE menu the manipulated variable is increased or decreased by 1 0 2 mA or 0 1 V Operating range 0 100 96 4 20 mA or O 10 V Table 35 VALV menu setting for control with Pl action structure T activated T gt 0 pa burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 12 17 2 Control with P action structure Ty deactivated Ty 9999 MODE PCV 2P T 3P
56. closed with no current normally closed In the event of a motor drive the NC operating principle must be set for both VLV1 and VLV2 NO Valve with operating principle opened with no current normally open TMN1 Minimum control time of valve 1 in ms TMN2 Minimum control time of valve 2 in ms Table 18 Display 3P T quasi continuous 3 state control operating principle MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 58 bdo burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 12 4 UNIT Selection of measuring units and decimal places In this menu option the measuring units and the number of decimal places see Table 19 are selected for the displayed values o What measuring unit is selected in the UN T menu depends on the control variable set in the MODE menu Selecting the measuring unit and decimal places in the menu Selected control variable MODE F Selected control variable MODE RATI SEX ee Liters minute Gallons hour Gallons minute Milliliters minute Cubic meters hour Liters hour M DPF Selected control variable DPF MODE P Bar Relative bar to enter negative values Millibar PSI American measuring unit SETP RFAC Figure 44 UNIT Sel
57. control Quasi continuous control Discontinuous control Actuating Propor Linear actuating Process Open Open Open Open element tional element valve closed closed closed closed valve valve rotary valve valve actuator j Program a MODE Control 9 frequency E Operating T z principle 8 m Minimum 8 2 control time s z i A Control PI oder PI oder o structure P Ty 9999 P Ty 9999 P Proportional KP1 KP1 KP1 KP1 KP1 KP2 KP KP1 KP2 En gain PV PV PV PV PV 9999 9999 8 Reset time TN TN TN g s s s E a Cycle time TREG 2 s Dead zone DEAD DEAD DEAD DEAD DEAD APV A PV A PV A PV A PV Es amp Control INV INV INV INV INV gt X direction Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Zz o 5 Zero point ZERO ZERO ZERO ZERO ZERO 9 E shut off Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No lt rus 3 a Startposition STRT STRT STRT STRT STRT S e of control 0 100 0 10 4 20 0 100 0 100 z i 98 Additional control parameters for setting a cascaded control loop MODE T F Proportional KP T KP T KP T KP T KP T KP T KP T KP T gain K K K K K K K K Reset time TN_T TN_T TN_T TN_T TN_T TN_T TN
58. cssscasssssececdscntcscenssecusecesetscdsestasnensersaseeqseroaseecascoadeeanssrsaserte 82 12 16 B O2 Second binary OUtPUt u es sessssescsteccseesseesseeesnesssseessseesssesseesseesseessneessseesnseesaneesaeessueeeaeessneesaneesneeesaeeeeaeeeas 90 o a o 12 17 VALV Test function and setting of the control range erre ersten teens tnnnnana tnnt 91 9 D 12 18 CODE Code protectlon ticis ee ers irse usps acabo rcu Rud Cur ERG 93 o E 12 19 DSPL Setting the displicere nie tiie eect 94 T 12 20 FACT Reset to Factory Seti Gs ninna Ron ix dE sup acEueanrn a Reno Rap dou nE qua ES 95 a 12 21 U_xx B_xx Display of the program version and software version sss 95 z 5 12 22 END Leaving the configuration level sssssssssssssssssssssessssssssssstssnsssnsesesssssessesotssnsssssssneesesesssesstsananssssseeesee 96 z 13 OVERVIEW SETTING PARAMETER sscsssssssssssssssssssssseessessseessneesssessssessssessseessuessseessneesseesnsessseessseesauesrseesaueesaessnessasestas 97 Ez 14 MAINTENANCE TROUBLESHOOTING ccssssssssssssssssssseesseessneesssesssseesseessstessneesseessneessueesssessseessaeesaueesauesaueesaeesneessasessss 98 e e S SEM lino tee daai 98 15 PACKAGING AND TRANSPORT ionainn a ERE RR ERR E E eee cence eee 99 DIES 01D S GC CCL 99 17 DISPOSAL e
59. d an error message is displayed on the display or by the LED in accordance with the defined limit values MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 91 burkert cee FLUID CONTROL SYSTEMS Functions of the Configuration Level MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 92 12 17 VALV Test function and setting of the control range In this menu option the actuating element can be operated manually for instance in order to test how the process variable responds to the change in manipulated variable or to define the permissible control range of the actuating element It is recommended to carry out the settings under real process conditions if the process allows it 12 17 1 Control with Pl action structure Ty activated Ty gt 0 MODE SCV O 10 4 20 2P T 3P T Setting in the menu 9 The display PRZ O 10 or 4 20 depends on the actuating element set in the MODE menu Display manipulated variable return to the process value display after approx 2 seconds The arrow keys are used to display and at the same time to change the approx value of the manipulated variable 2s Increasing of the manipulated variable of valve 1 VLV1 bargraph length EE increases from left 0 96 O V 4 mA to right 100 96 10 V 20 mA Decreasing of the manipulated variable of valve 1 VLV1
60. d temper DET ature control display only for ES MODE T P Unit and display of decimal place analogous to UNIT AS PES Effective direction between process value INV F and valve position INV NO Z Zero point shut off S A if default lt 2 of the set point value ZERO range Display only for INV NO MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Definition of start value for manipulated variable display only for MODE SCV 0 10 4 20 2p T 3P T 01 00 sm STRT AOUT 74 Figure 54 PARA Adjusting the controller parameters bodie burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 12 13 1 KP1 KP2 Setting the proportional coefficient proportional gain Depending on the actuating element selected in the MODE menu see chapter 12 3 the influence of the propor tional coefficient varies It serves as proportional gain Kp either for opening or for closing the actuating element Calculation of the proportional gain Kp Calculation for continuous control MODE SCV 4 20 or O 10 The proportional gain is calculated by dividing the value for the manipulated variable change A96 by the value for the process value change APV A Manipulated variable change APV Process value change De
61. deviation must constantly be present INV Specify whether the limit switch is to be active inside or outside the monitoring window YES Binary output is active if the limit values are inside the monitoring window MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 NO Binary output is active if the limit values are outside the monitoring window HIGH Binary output active at voltage of 24 V LOW Binary output active at voltage of O V LED YES LED is on if binary output is active NO LED is off if binary output is active TEXT YES Indication of error message ERR if binary output is active NO No indication of error message ERR if binary output is active Table 32 Display B O1 LIMT 86 87 o Q o 32 ns z i o 9o im f E 63 o3 O 4 4 4 f S oT as T vs gt Oo E 2 g Eon c o im 2 Cue l ptueee Er1 L I T aa O 6 H E tT oo 2a g o Bio fe E 5 oo o 2 De Ri pb Oo oo LOQ C x gt Ti o a m ER wo Qao fF li i D S E Q 4 232 Gn 5 puse 0 T gt E Q J veu d4 bE S T M 74 4 4 S 2 A 9 E a o Q 3 d S e S oS fo NoaE CN LUN dE Lo Lo ll E a i S NE tO tp 5 o n EG ID S UY dete cll ll ceteri b 3 d o i L o T 6 lt
62. e code access is possible using a master code In this case please contact your the sales office responsible for you The contact details can be found on our homepage under www burkert com gt B rkert gt Company gt Locations bodie burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 12 19 DSPL Setting the display In this menu the following settings for the display can be made Activation of the background lighting Define what value or what manipulated variable should be displayed after switching on the voltage Setting the display in the menu The background lighting remains switched on continuously L ES S ves The background lighting switches on when the button is L OFF pressed and switches off automatically after 60 seconds M Display process actual value Display manipulated variable only for continuous control MODE SCV 4 20 or 0 10 see chapter 12 3 2 Display set point value and process actual value Display set point value FACT Figure 69 DSPL Setting the display Display Description PVAL Display process actual value Depending on the unit selected in the UN T menu see chapter 12 4 the corresponding process actual value with unit is displayed In the case of cascaded control the temperature and the flow rate value are displayed alter nately
63. ecting the measuring unit and decimal places for control variable MODE RATI MODE F MODE P 59 Type 8611 burkert FLUID CONTROL SYSTEMS Functions of the Configuration Level MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 SETP RFAC MODE T Degrees Celsius Degrees Fahrenheit Display without measuring unit Selected control variable MODE T F T F Degrees Celsius Degrees Fahrenheit Display without measuring unit Liters minute Gallons hour Gallons minute Milliliters minute Cubic meters hour Liters hour Figure 45 60 UNIT Selecting the measuring unit and decimal places for control variable MODE T MODE T F MODE T F ibd burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 SETP RFAC UNIT Selected control variable MODE L Meters Centimeters Millimeters Inch Feet NER DPL LS 0 1 DP L 0 01 DP L Selected control variable MODE X pH value Display without measuring unit Conductivity Ohm cm Conductivity Siemens cm Conductivity Millisiemens cm Conductivity Microsiemens cm Concentration E o Figure 46 UNIT Selecting the measuring unit and decimal places for control variable MODE L MODE X Selecting the decimal
64. ed 14 09 2015 For description of the configuration see 12 15 3 2 P Configuration of the binary output as 2 state controller B O2 Figure 61 B O1 Configuration of the binary output as pulse output 84 Type 8611 Functions of the Configuration Level burkert FLUID CONTROL SYSTEMS 12 15 2 LIMT Configuration of the binary output as limit switch This menu can be used to set alarms or switching contacts if specific limit values are exceeded or not reached Setting in the menu B O1 D PULS For description of the configuration see 12 15 1 PULS Configuration of the binary output as pulse output LMT Hem 2 Cre Wo 0002 0002 a HYLO HYHI o e ENTER ENTER ty fener y E FLOW 9 0002 0002 z PRES 9 PVLO PVHI Qa e i A TEMP 9 oO 3 Y v LEVL The display depends D on the control variable E selected in the MODE g i menu see chapter 12 3 8 A e M ENTER sA Ener y z 0002 0002 F POSL POSH E 2 E ENTER ENTER E ps A nen Z S kd nu m 3 INV S S z CAS LED A rExr i LED TEXT For description of the configuration see 12 15 3 2 P Configuration of the binary output as 2 state controller B O2 Figure 62 B O1 Configuration of the binary output as limit switch LIMT 85 E Type 8611 burkert FLUID CONTROL SYSTEMS Functions of the Configuration Level Display Description
65. ee One eee ee ee P KFAC Figure 51 CALI Calibration of the analog inputs and outputs 67 burkert NARSANI FLUID CONTROL SYSTEMS Functions of the Configuration Level 12 9 Calibration of the assembly models Wall rail valve or fitting assembly Menu Description Circular plug in Pin External circuit connector Use standard signal transmitter to apply a defined voltage max 10 V or defined current SETA max 20 mA as shown in the columns on the M 12 5 serv 8 pole 7 Use the arrow keys to change the displayed value until the display corresponds to the default Apply defined current to sensor input as shown INA in the columns on the right M8 4 IN V Use the arrow keys to change the displayed value 3 pole 3 until the display corresponds to the default Connect multimeter to circular plug in con nector as shown in the columns on the right and M 12 6 measure the current and voltage value 8 pole 4 OUTA Use the arrow keys to change the current or OUTV voltage value until 20 mA or 10 V are displayed wall assembly only identification number 182383 on the multimeter 2 4 Use standard signal transmitter to apply a tem perature of O C or a resistance of 100 Q as shown in the columns on the right Press the up arrow key to accept the value TEMP Increase temperature value to 100 C or resis tance to 138 506 Q Press the u
66. embly of the control cabinet model wsssscisssscssccassssscccsssnsssscasessussnsscoseedesssiscnseusersscousstuseensssasssnseonessasenstoonssaerei 18 ELECTRICAL INSTALLATION fc X 20 8 1 Electrical installation for fitting assembly wall assembly valve assembly or rail assembly ucl 20 8 2 Electrical installation of the control cabinet model eerte tnnnnntnnnas 24 OPERATION AND FUNCTION cce cA 27 9 1 Control and display elerrierits tiii R Ecr das Roc er taanE DebcSauEUD 27 9 2 Operating levels and operating states csessssssssessesssesseessessnesssesseesseesneesseessessesnsesseesseeaneesseeanessnesneesseesseess 28 9 3 Function of the Keys ioni aaia aa a ca utu Rea Cn aaia a aaa Se ben usanE 29 OPERATING STRU C TURE aaa w G 0G0 Gvv vvv ww S A GnwG AAe Agw 30 10 1 Operating structure of the process operating level in MANUAL operating state 30 10 2 Operating structure of the configuration level eee terre teer restann sen ttatsnnnanattsnis 31 FUNCTIONS OF THE PROCESS OPERATING LEVEL ssssssssssssssssssssssssessssssusesssnseeseesanseessssuieesssssuessesaneessesanenseeeane 37 11 1 Operating state AUTOMATIQ niue citiccoc ioo asc rat vcn kk cnc teras cu qna CES ut t Eck ic Pe Eva E
67. emperature control TREG must be increased MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 1474 burkert ghi FLUID CONTROL SYSTEMS Functions of the Configuration Level Overview of the valve opening times of the B rkert process valves depending on the actuator size and pilot pressure Actuator size DN Pilot pressure Opening time for valve s Closing time for valve s 6 50 5 2 2 4 6 2 63 5 3 3 4 4 6 4 80 5 5 5 Table 28 Valve opening times for B rkert process valves O 10 Flow rate control with motor valve and O 10 V control For schematic representation see Figure 37 Example of a flow rate control with O 10 V control Technical description Motor ball valve with O 10 V control The max process value change between closed and open position of the valve amounts to 20 l min The control range of the valve is not restricted VALV MIN 0 MAX 10 see chapter 12 17 VALV Test function and setting of the control range According to the manufacturer the opening and closing time are 90 s each Calculation for Kp 100 5 O 1 20 l min 199 Y min Kp The opening or closing time for the valve is taken into consideration by the reset time Ty As start value for Ty about 60 70 of the valve opening time can be taken 2P T Temperature control with open closed valve For sc
68. en or closed the control time for the opening or closing is varied proportionally to the set point actual value deviation The valves are controlled via 2 transistor outputs of the controller Controller setting MODE P SP T NC TMN1 NO TMN2 NORM Set point value N p Actual value 48 Control of valve 1 Control of valve 2 Operating principle NC closed with no current Operating principle NO open with no current Figure 41 Example of a three state pressure control Controller setting MODE T 3P T NC TMN1 NC TMN2 NORM E be 3 20mA Figure 42 Example of a three state temperature control 57 burkert bibis FLUID CONTROL SYSTEMS Functions of the Configuration Level Setting the quasi continuous 3 state control in the menu Selection of three state control 0001 fe Selection of CODE control variable Selection of operating principle and enter minimum control time 2 on E i M NO Continue with Selection of process value input see Figure 27 Figure 43 SP T 3 state control operating principle Display Description SP T Quasi continuous 3 state control with time proportional control for opening and closing VLV1 Control of valve 1 or Open motor valve output BO3 VLV2 Control of valve 2 or Close motor valve output BO4 NC Valve with operating principle
69. ensor supply 1 24V DC 2 wire supply of Type 8611 3 blue not connected 4 20mA 4 20mA 0 10V Supply 21 MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 22 E c Type 8611 burkert FLUID CONTROL SYSTEMS Electrical Installation Input signal Pin Color Configuration External circuit Frequency 1 brown 24V sensor supply 1 24 V DC ed supply of Type blue GND 30 Transmitter 40 DIN1 4 black Frequency input NPN Clock DIN1 Frequency 1 brown not connected GND 4 wire external 3o T 40 DIN1 4 black Frequency input NPN Clock DIN1 Supply Pt 100 1 brown not connected 3 Pt 100 2 wire 3 blue GNDPt 100 AINS 4 black Pt 100 power supply 4 Table 6 Sensor connection Configuration of circular plug in connector M8 3 pole 8 1 4 Valves connection Circular plug in connector M8 4 pole Ee Pin Color Configuration External circuit signal 1 brown not connected PWM 9 white not connected MODE SCV 3 blue PWM valve2 i Proportional 4 BO4 black PWM valve2 ae 1 1 BO3 brown Aeration valve 1 gt NE aire 3 point 2 white Aeration valve 1 MODE z PCV 3 blue Deaeration valve 2 j NO valve 4 BO4 black Deaeration valve 2 1 B03 b 24V DC 1 4 20 mA SOM PPA 1 Supply of 8611 or0 10V 0 white GND
70. ern el ninetncotnactnse tacta innata tacit ita css bti cet ptc ECC ERICS EC EIC EDECSSEE 9 o i 5 SYSTEM No ziiedagee 10 5 1 General DESCRIPTION rrt RE 10 E 5 aih pIIe E 11 5 3 The various mounting and installation models 1 essent sutnttnnnn sas 11 3 S4 SOREW ANS sia cce e AAAA AR 11 gt a 6 ize ebiy 12 D i 6 1 Operating Conditions iine tenista aiaa lected teeta eat ecstatic cece 12 S 6 2 Conformity with the following standards ssssssssssssssesseesssssseessesseesssesnsesseessessnesssesseesseesneesseesneesiesneesseesseeane 12 6 3 General Technical Data isscsisetisseecsstencsesnncictetesia ceca tute si bnnc Ina ete sas cuc aote pe nntc Reb otEip Dc ReeEepnecpceE 12 6 4 Rating plate descriptiori aiea ttaerentesitera fa rss aa na bes aps KR aa EAA Eaa ERE Me Dae daadaa anaiai RED 13 6 5 d f4umarcpeem rrr 14 7 pibe 16 7 3 Assembly models iste aac ead test tana oboe ces putate DeL pea ee eR S DAL MDC d 16 7 2 Attachment to a proportional valve eee erre rere tnennana tans tasto stus sas nom sna stt n sts sno snos anus 17 burkert PESE FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 10 11 12 7 3 Ass
71. es alarms or switching contacts can be set for the case that such values are exceeded or not reached N d Output for discontinuous 2 state control 2_P Table 30 B_O1 Functions 83 burkert ghi FLUID CONTROL SYSTEMS Functions of the Configuration Level 12 15 1 PULS Configuration of the binary output as pulse output In this menu it can be defined when referred to a specific flow rate volume a pulse signal is to be emitted The measuring units and the volume per pulse can be selected as followed M3 Cubic decimeters liters IGAL British gallon Imperial UGAL American gallon 3 Cubic meters U Flow rate volume per pulse number of pulses related to selected measuring unit D o Measuring units for pulse output Setting aid e Selection of the number of pulses The pulse frequency fpy is calculated according to the equation Q flow rate v c Il PU number of pulses The pulse frequency may never exceed the frequency of 150 Hz Select the number of pulses PU so that you obtain a max frequency of 150 Hz for the maximum flow rate A clock ratio of 50 is emitted over the entire frequency range Setting in the menu IGAL UGAL DPV LIMT For description of the configuration see 12 15 2 LIMT Configuration of the binary output as limit switch MAN 1000094736 EN Version M Status RL released freigegeben print
72. gencies and events which may arise during the installation operation and maintenance of the devices local safety regulations the operator is responsible for observing these regulations also with reference to the installation personnel N General Hazardous Situations To prevent injury ensure that any installation work may be carried out by authorized technicians and with the appropriate tools only after an interruption in the power supply or pneumatic supply ensure that the process is restarted in a defined or controlled manner the device may be operated only when in perfect condition and in consideration of the operating instructions the general rules of technology apply to application planning and operation of the device NOTE Electrostatic sensitive components modules The device contains electronic components which react sensitively to electrostatic discharge ESD Contact with electrostatically charged persons or objects is hazardous to these components In the worst case scenario they will be destroyed immediately or will fail after start up Observe the requirements in accordance with EN 61340 5 1 and 5 2 to minimize or avoid the possibility of damage caused by sudden electrostatic discharge Also ensure that you do not touch electronic components when the power supply voltage is present The process controller Type 8611 was developed with due consideration given to the accepted safet
73. he digital inputs MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 40 i cnp burkert Functions of the Process Operating Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 11 8 PARA Display and optimization of the controller parameters In this menu of the process operating level the controller parameters of the running process can be optimized The new controller parameters are taken over immediately after pressing the ENTER key The detailed description of the controller parameters depending on the selected process variable can be found in chapter 11 8 PARA Display and optimization of the controller parameters o Access to this menu can be protected by a user code see chapter 12 18 CODE Code protection Enter code The display depends on the control variable L set in the MODE menu see chapter 12 3 0000 KP 1 9 CODE SS KP 2 9 TREG Enter value A TN 9 Al IY VALV Display is sh ly if DEAD 9 play is shown only if code protection was acti RIT vated in the CODE menu pA 00090 see chapter 12 18 XXK BACK Back to operating state AUTOMATIC Figure 23 PARA Display and optimization of the controller parameters 41 burkert iiir FLUID CONTROL SYSTEMS Functions of the Process Operating Level 11 9 VALV Manual
74. hematic representation see Figure 39 Example of a 2 state temperature control with open closed valve Technical description Solenoid valve MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 The process value change between closed and continuously opened position of the valve amounts to 10 C The time for the temperature change amounts to 20 s Calculation for Kp4 100 K PA 10 C 10 C The reset time Ty can be set between 15 20 s With the controller cycle time Treg the switching frequency of the valve can be influenced Recommendation Treg 0 5 0 25 Ty 78 bibe burkert Functions of the Config uration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 o Setting aid An unsatisfactory dynamic of the control is improved by increasing the proportional gain Kp The fol lowing must be observed In the event of impermissibly high overshoots after set point value jumps or in the event of an unstable control the proportional gain Kp should be reduced 12 13 3 TREG Setting the controller cycle time This parameter is only available if quasi continuous actuating parameters have been selected MODE PCV 2P Tor 3P T TREG defines the cycle time in seconds in that a set point actual value comparison is regularly executed and a new manipulated variable is calculated Within t
75. his time the pilot valve will be switched one time The parameter TREG has to be set in that way to get an acceptable life time of the valve on the one side and to avoid an tolerable oscillation of the process value on the other side The parameter TREG should be smaller than the reset time Ty 12 13 4 TN Setting reset time With this parameter the I portion of continuous or quasi continuous control loops can be set The reset time Ty in seconds is the time that is required to obtain an equally large change in the manipulated variable by the portion as occurs due to the P portion The time it takes for getting about 60 70 of the process value change can be taken as an start value for Ty Ty can be selected between 0 01 and 999 9 s When 999 9 is set the I portion is deactivated independent from decimal place 12 13 5 DEAD Insensitivity range dead zone This function causes the process controller to respond only from a specific control difference This protects the control valves The dead zone is entered as an absolute value according to the unit selected in the UN T menu Set point Control value SP m difference fo the tontrolier Process value Figure 55 DEAD Insensitivity range dead zone 79 burkert eee FLUID CONTROL SYSTEMS Functions of the Config uration Level 12 13 6 KP T Proportional gain of the cascaded temperature control This parameter is only av
76. if code protection is acti vated See chapter 11 8 PARA Display and optimization of the controller parameters VALV Manual opening and closing of the connected valves See chapter 11 9 MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Table 13 Menu options of the process operating level 38 cn dd burkert Functions of the Process Operating Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 11 5 SET Set point value default for process control In the case of process control the set point value default can be entered in the MANUAL operating state using the SET menu Process control is active if all control variables have been set in the MODE menu except for RATI Setting the set point value default in the menu VW Enter a value between 0 00 and 9999 m 4 4 depends on the decimal places selected in the UNIT menu Menu option is only available if internal set point value default was selected see chapter 12 5 SETP RFAC Selection and scaling of set point value default entry of ratio factor Process operating level Back to operating state AUTOMATIC Figure 20 SET Set point value default for process control 11 6 RFAC Ratio factor default for ratio control In the case of ratio control the ratio factor can be entered in the MANUAL operating s
77. iguration Level FLUID CONTROL SYSTEMS Frequency f Ideal High working point frequency fH Low frequency fLo T 0 60 100 Pulse duty factor Figure 31 PWM frequency pulse duty factor Note for easy setting of the PWM frequency All Burkert proportional valves with the corresponding PWM frequency are saved in the menu of the eCONTROL Type 8611 and can be selected there The table with the PWM frequencies is available on the internet at www burkert com By setting the valve type the two limit frequencies of the PWM control fy and fio are set Depending on the working point the actual output frequency is in this range The values allocated to the valve types were determined empirically from the behavior of a large number of individual devices of the respective type For optimizing the control behavior the pulse duty factor is limited depending on the valve type as there are no significant changes in the flow rate in the upper range of the pulse duty factor WARNING Danger due to malfunction if an incorrect valve type is selected Selecting the wrong valve type may result in damage at the valve and in malfunction Ensure that you select the right valve type 51 burkert bid FLUID CONTROL SYSTEMS Functions of the Configuration Level Setting the PWM frequency in the menu Selection of control variable Setting the PWM frequency PWM frequency B rkert Type
78. ing movement is stopped These functions are only required when using valves without position feedback in con junction with limit switches If for example the set point value has not yet been reached and the limit switch is active the opening or closing movement is stopped The STOP menu option is only displayed if in the MODE menu PCV 2P Tor SP T was selected as actuating element OPEN Valve is opened The opening is restricted by the value set in VALV MAX see chapter 12 17 VALV Test function and setting of the control range The OPEN menu option is only displayed if in the MODE menu SCV 4 20 or 0 10 was selected as actuating element CLOS Valve is being closed The closing is restricted by the value set in VALV MIN see chapter 12 17 VALV Test function and setting of the control range The CLOS menu option is only displayed if in the MODE menu SCV 4 20 or 0 10 was selected as actuating element HIGH Binary input active if 3 V lt B N lt 30V LO x Binary input active if O V lt B IN 2 7 V Table 29 Display B IN 12 15 B O1 Configuration of the binary output In this menu the binary output for one of the following functions can be configured NO Binary output not active PULS Pulse output PULS Depending on a flow rate a pulse signal can be emitted LIMT Output for limit value monitoring L MT Depending on limit valu
79. is only available for the control cabinet model of the eCONTROL Type 8611 The menu structure may vary depending on the device model wall valve rail or fitting assembly In accordance with the device model only menu options that are logically purposeful for the application area can be selected This pre selection is made upon delivery of the controller in accordance with the chosen order part number 11 burkert PRAN FLUID CONTROL SYSTEMS Technical Data 6 TECHNICAL DATA 6 1 Operating Conditions Permitted ambient temperature operation and storage 0 70 C Max permitted humidity lt 80 non condensing Protection class IP65 to EN 60529 6 2 Conformity with the following standards CE mark conforms to E EMC Directive EN61326 q S vt 5 6 3 General Technical Data z a Materials T 2 Housing cover PC 20 glass fiber OD z Front plate foil Polyester 3 Screws Stainless steel Multipin CuZn nickel plated E E Wall assembly bracket PVC a E Assembly E Installation position Any position D E Assembly models Attachment to a pipeline with B rkert flow rate fitting Type S030 z wall assembly rail assembly valve assembly control cabinet assembly B Display 2 line see Figure 10 Display elements o S Operating voltage Multipin 3 pin or and 4 pin M8 8 pin M12 Power cable 0 5 mm max cross section E max 100 m long screened 12
80. lated variable 4 The manipulated variable can be changed between O and 100 Only for MODE 3p T the manipulated variable can be changed between 100 and 100 96 100 Valve 2 is controlled by 100 pulse duty factor 100 Valve 1 is controlled by 100 pulse duty factor MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 42 Type 8611 Functions of the Process Operating Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 MODE PCV 2P T 3P T Reset time Ty deactivated Ty 9999 Display process value In the case of cascaded control the process value and the flow rate are displayed alternately Actuating of valve 1 VLV1 5 Actuating of valve 2 VLV2 5 Back to operating state AUTOMATIC Figure 25 VALV Manual opening and closing of the actuating element 4 Key functions Each time the key is pressed the actuating element is operated for 40 ms Continuous pressing of the key gt 80 ms Continuous control of the actuating element amp The detailed description of the VALV function can be found in chapter 12 17 VALV Test function and setting of the control range 43 burkert eee FLUID CONTROL SYSTEMS Functions of the Configuration Level 12 FUNCTIONS OF THE CONFIGURATION LEVEL 12 1 General Description In the following description of the
81. lected in the side of the fitting MODE menu FILT Figure 15 Operating structure of the configuration level 3 of 6 33 burkert FLUID CONTROL SYSTEMS Type 8611 Operating Structure FILT Enter filter factor 2 20 ite S co E YES 9 ZERO is only displayed 2 for entry INV NO a c oO 3 YES S o v b E 9 T wn a 5 HIGH HOLD LOW o 5 gt SAFP HIGH PRZV z Tm LOW e S OPEN 9 5 CLOS E STOP HIGH OPEN LOW CLOS OPEN HIGH CLOS 9 LOW B O1 B O2 The display depends on the control variable set in the MODE menu see chapter 12 3 Enter value The display depends on the actuating element set in the MODE menu see chapter 12 3 34 Figure 16 Operating structure of the configuration level 4 of 6 bows burkert Operating Structure FLUID CONTROL SYSTEMS Selecting binary output as pulse output Enter number of pulses Selecting binary output as limit switch Enter hyteresis values Enter process limit value The display depends on the control variable set in the MODE menu see chapter 12 3 Enter position limit Selecting binary output as 2 state controller Enter hysteresis values Enter set point limit value Enter process limit value MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 LED NO gt TEXT NO Figure 1
82. les without unit L X ENTER x Confirm selection Continue with selection of actuating element Figure 26 MODE Selection of the control variable Type 8611 aum burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MODE Selection of control variable Selection of actuating element Select Continuous control using proportional PWM frequency valve and selection of PWM frequency see chapter 12 3 2 mm Select Quasi continuous control x3 control times using process valve see chapter 12 3 3 3P T NIE Select Quasi continuous 3 state control with l SJ control times time proportional control for opening A operating principle or closing M see chapter 12 3 6 ENTER Select Quasi continuous 2 state control with 2P T val control times time proportional control for opening operating principle or closing see chapter 12 3 5 Continuous control using O 10 V standard signal see chapter 12 3 4 Continuous control using 4 20 mA standard signal see chapter 12 3 4 Confirm selection Selection of process value input FREO Frequency input can only be set for MODE T F T F F RATI 2P T 3P T PT PT100 sensor can only be set for MODE T F T F T 2P T 3P T 4 20 mA or O 10 V standard signal can be set for all control variables The display depends on the control variable previously set in this menu see
83. level and operating state see Figure 11 o Any changes made within the configuration level are only stored after returning to the process operating level Changes in the MANUAL operating state can be made while the controller is running Process operating level Configuration level Operating state Press AUTOMATIC button gt 5 s long BEHEA lt 1 s short Operating state MANUAL SET PARA VALV TEST BACK MODE UNIT MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 E p CN Figure 11 Changing the operating level and operating state 28 Operation and Function Type 8611 FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 9 3 Function of the keys The device is operated using two arrow keys and one ENTER key The function of these in respect of the operating level and the operating state is shown in Table 12 below Level 2 level Table 12 Configuration Function of the keys Entering of values Increase value Switches to the last menu option Change by one position to the left Switches to the next menu option Entering of values Increase value Change by one position to the left Operating Operating A ENTER level state 0 9 me ao l l Press key briefly lt 1
84. lue for 0 V 10 V Entry of display value for 10 V Value range Display value for 4 mA O V lt display value for 20 mA 10 V or display value for 20 mA 10 V display value for 4 mA OV Table 22 Display S IN MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 64 Type 8611 ult burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 12 7 AOUT Scaling of analog output 4 20 mA or O 10 V The analog output is selected and scaled in this menu element See chapter 12 3 MODE Selection of control variable actuating element and process value o The AOUT menu is not displayed if in the MODE menu 4 20 or O 10 was selected as actuating Setting in th input e menu x Ls42 HUE Selection of standard signal Selection of output variable i TEMP PRES 9 9 The display depends on the control variable LEVL 9 set in the MODE S ia RFAC The display depends on the selected output 4 mA 9 20 mA variable CALI Figure 50 AOUT Scaling of the analog output Display Description 4 20 Selection of 4 20 mA standard signal output 0 10 Selection of 0 10 V standard signal output FLOW Output of flow rate as standard signal only for control variable MODE F T E T F TEMP e of
85. menu options and their operating structures the entire software of the eCONTROL Type 8611 is explained This complete software scope is only available for the control cabinet model of the eCONTROL Type 8611 The menu structure may vary depending on the device model wall valve rail or fitting assembly In accordance with the device model only menu options that are logically purposeful for the application area can be selected This pre selection is made upon delivery of the controller in accordance with the chosen order part number o Any changes made within the configuration level are only stored after returning to the process operating level Access to the configuration level can be protected by a code Any unauthorized persons are thus denied access and cannot change the parameters If the code protection is activated a code must be entered before switching to the configuration level see chapter 12 18 CODE Code protection MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 44 ibd burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 2 2 Menu options of the configuration level MODE Selection of control variable actuating element and process value input See Chapter 12 3 UNIT Selection of measuring units and decimal places See chapter 12 4 SETP
86. oller Type 8611 is designed for integration in a closed control circuit and can be used for numerous control tasks in fluid technology The figure below illustrates the integration of the controller in a closed control circuit Controlled system Controller 8611 Set point SP set point value Manipulated variable MV Controlled variable Actuating Sensor Process element Feedback process actual value PV Figure 1 Block diagram of a closed control circuit 5 1 1 Interfaces of the process controller Type 8611 Depending on the controlled system and process different controller structures and different inputs outputs are available for measuring the process actual value and for controlling the actuating elements The diagram below shows the available interfaces of the process controller Supply 24 V DC 24 5V DC electrical power supply for sensors Analog output 4 20mA 0 10V Process Transistor outputs controller PWM 2P T 3P T eCONTROL Type 8611 Process value output 4 20mA 0 10V Ext set point value default or ratio 4 20mA 0 10V Binary output O 24 V NC NO Sensor inputs 4 20 mA 0 10V frequency Pt 100 Binary input 0 30 V DC RS485 option for control cabinet model onl Figure 2 Interfaces of the process controller Type 8611 b aniio burkert System Description FLUID CONTROL SYSTEMS MAN 1000094736 EN Ve
87. opening and closing of the connected actuating elements If the VALV menu option is selected the controller is stopped and the actuating element remains in the last position The manipulated variable can now by increased or lowered relatively to the last position by pressing the key The display in the VALV menu option depends on the control variable set in the MODE menu MODE SCV 0 10 4 20 2P T 3P T Reset time Ty activated Ty gt O MODE PCV 2P T 3P T Reset time Ty deactivated Ty 9999 MODE SCV 0 10 4 20 2P T 3P T Reset time Ty activated Ty gt 0 l Display process value In the case of cascaded control the process value and the flow rate are displayed alternately Actuating of Valve 1 VLV1 Increasing of the manipulated variable Bargraph length increases from left to right 9 4 Actuating of Valve 1 VLV1 Decreasing of the manipulated variable Bargraph length decreases from right to left 9 9 Display manipulated variable 4 20 O 10 or PRZ PRZ When leaving the VALV menu option the last selected manipulated variable is taken over Back to operating state AUTOMATIC Figure 24 VALV Manual opening and closing of the actuating element 3 Changing the manipulated variable Each time the key is pressed MODE SCV 2P T SP T by 196 MODE 4 20 by 0 2 mA MODE 0 10 by 0 1 V Continuous pressing of the key 80 ms Quick adjustment of the manipu
88. p arrow key to accept the value Confirm the SAVE display with the ENTER key to save the measurement Table 24 Calibration of the assembly models Wall rail valve or fitting assembly MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 68 Type 8611 Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 12 10 Calibration of the control cabinet model Menu Description Terminals External circuit SETA SETV Use standard signal transmitter to apply a defined voltage max 10 V or defined current max 20 mA as shown in the columns on the right Use the arrow keys to change the displayed value until the display corresponds to the default 14 14 O 21 EJ E O 21 IN A IN V Apply defined current to sensor input as shown in the columns on the right Use the arrow keys to change the displayed value until the display corresponds to the default 22 21 O 21 OI S OUTA OUTV Connect multimeter to terminals as shown in the columns on the right and measure the current and voltage value Use the arrow keys to change the current or voltage value until 20 mA or 10 V are displayed on the multimeter E
89. pending on the selected actuating element in the MODE menu the manipulated variable is scaled as follow MODE SCV 0 Pulse duty factor 0 96 100 Pulse duty factor 100 relatively to PWM frequency MODE 0 10 0 Manipulated variable O V 100 Manuipulated variable 10 V MODE 4 20 0 Manipulated variable 4 mA 100 Manipulated variable 20 mA MODE 2P T 0 Valve closed 100 96 Valve VLV1 open in relatio to time TREG TREG 100 MODE 3P T _ 0 Valve 1 closed 100 Valve 1 VLV1 in relatio to time TREG TREG 100 0 96 Valve 2 closed 100 Valve 2 VLV2 in relatio to time Treg TREG 100 MODE PCV 0 Valve 1 closed 100 96 Valve 1 VLV1 in relatio to time TREG TREG 100 0 96 Valve 2 closed 100 Valve 2 VLV2 in relatio to time Treg TREG 100 Speciality The controller operates as a discontinous 2 state controller or 3 state controller if in the MODE menu as actuating element 2P T or 3P T is selected and the proportional gain Kp is set to 9999 independent from decimal place The parameters Treg and Ty have no influence to the control The influence of the proportional value on the actuating element and the calculation of the proportional gain Actuating Influence proportional Calculation of the Value range element coefficient proportional gain selection in Kp MODE SCV Proportional gain Kp4
90. rating states AUTOMATIC and MANUAL ENTER ENIER button pA Switches between operating and configuration level Selection of menu option Take over settings The detailed description of the function can be found in chapter 9 3 Function of the keys 27 burkert dr FLUID CONTROL SYSTEMS Operation and Function 9 2 Operating levels and operating states 2 operating levels and 2 operating states AUTOMATIC and MANUAL are available for the operation and setting of the eCONTROL Type 8611 Level 1 Process operating level At level 1 the user can switch between 2 operating states AUTOMATIC and MANUAL Operating state X AUTOMATIC The normal control mode is executed and monitored MANUAL Quick access to important functions and test functions The operating state MANUAL is indicated on the display by a hand symbol Level 2 Configuration level At level 2 the user can change the basic settings of the controller After switching on the operating voltage the controller is at the process operating level and in the AUTOMATIC operating state When the operating voltage is applied the software version will light up on the display for approx 2 seconds If the ENTER key is pressed during these 2 seconds the sub version is displayed After this the controller is once again at the process operating level 9 2 1 Switching between the operating levels and operating states The ENTER key is pressed to change the operating
91. red LED is lit According to the definition made in B Of the binary output is set to LOW 0 V or HIGH 24 V The controller remains active RESET The red LED goes off The display and the binary output are reset automati cally as soon as the process value displayed in the monitoring window is once again within the range of the set point value ERR2 is displayed if the value displayed by the monitoring window is exceeded or not reached absolutely to the fixed process value limit PVHI PVLO PV PVHI or PV PVLO The last measurement value is displayed and the red LED is lit According to the definition made in B Of the binary output is set to LOW 0 V or HIGH 24 V The controller remains active RESET The red LED goes off The display and the binary output are reset automati cally as soon as the process value displayed in the monitoring window is once again within the process value limit Table 34 B Of error messages 12 16 B O2 Second binary output The binary output B O2 is only available for the control cabinet model of Type 861 1 The description for binary output B O2 is identical to that of binary output B O1 see chapter 12 15 As all models of the eCONTROL Type 861 1 controller are equipped with the same software the B O2 menu option also exists in the assembly models for wall rail valve and fitting assembly even though binary output B O2 is not available If B 02 is activate
92. resentation E Frequency FREQ p EO 1 E Manipulated variable 4 20 mA i o I I d Y Lh a 5 o E Flow rate fitting Flow rate Q4 Flow rate Q5 z Type S030 controlled uncontrolled R S S Controller setting MODE RATI FREQ 4 20 FREQ TUE Fluid mixture Figure 28 Ratio control using process controller Type 8611 assembly directly on flow rate fitting Type S030 48 bibis burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Settings in the menu Selection of control variable Select frequency input for sensor input O5 Select standard signal for sensor input Q NORM Continue with FREQ The sensor specific K factor is entered in the Selection of actuating element KFAC menu see chapter 12 3 2 to NORM The scaling of the standard signal is selected in chapter 12 3 6 the S_ N menu Figure 29 RATI Setting the ratio control an Particularity of the control cabinet model In the control cabinet model the standard signal input is available for O4 in addition to the frequency input However for the inputs O4 and Os a standard signal NORM can only be assigned once If the standard signal was selected for sensor input Q5 MODE RATI NORM only frequency is available when selecting the process value input O4 Example Selection of
93. rsion M Status RL released freigegeben printed 14 09 2015 5 2 Functions The following control tasks can be executed with the process controller Type 8611 eCONTROL Fixed command control single loop control circuit Sequential control external set point value Ratio control Cascade control Standard signals current voltage and frequency analog signals can optionally be applied or resistance thermom eters Pt 100 can be connected to the scalable controller inputs Outputs for continuous standard signals current voltage or transistor outputs can be used as controller outputs Valves or other switching actuators can be operated via the transistor outputs One binary output and up to 2 binary outputs for auxiliary functions are additionally provided 5 3 The various mounting and installation models The process controller Type 861 1 is available in the following models see also chapter 7 1 Assembly models For installation in a pipeline system For attachment to a proportional valve For wall assembly or for assembly on a rail For installation in a control cabinet o Particularities of the control cabinet model Unlike the remaining assembly models the cabinet model of type 8611 has not one but two binary outputs 5 4 Software In the following description of the menu options and their operating structures the entire software of the eCONTROL Type 861 1 is explained This complete software scope
94. s Switch display between actual value Switches to operating state MANUAL AUTOMATIC set point value and manipulated variable Press and hold key gt 5 s Switches to configuration level Level 1 Propess Switches to the Switches to the operating level Selection of menu option last menu option next menu option MANUAL Take over settings Switches to operating state AUTO MATIC for display BACK Selection of menu option Take over settings Switches to process operating level and to operating state AUTOMATIC for display END 29 burkert FLUID CONTROL SYSTEMS Type 8611 Operating Structure 10 OPERATING STRUCTURE 10 1 Operating structure of the process operating level in MANUAL operating state T SET 9 Enter set point value 2 RFAC 9 Enter ratio factor 7C BACK 7C TEST AIN1 AINS DINS AOUT BACK M CODE PARA MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 7C VALV 150 L H 055 PRZ Back to AUTOMATIC operating state The SET menu option is only displayed for process control Consequently for all control variables set in the MODE menu except for RATI The RFAC menu option is only displayed for ratio control Consequently only if the RATI control variable is set in the MODE menu Code query only when code protection is activated see chapter 12 18 The display depends on the
95. s started the selection Q7 and Q2 is displayed For ratio control see chapter 12 3 1 RATI Selection of external sensors for ratio control MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 TO b bonn burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS Q1 and Q2 are only displayed if frequency input FREQ was selected for both flow rate sensors in ratio control A P Y my The display 0 01 O 1 1 is used for setting the d ecimal place Use the display 70 for setting the multiplier 10 for the K factor S xo O JAA IA X Selection of ultrasonic sensor ENTER ENTER 0500 m E YA ES S Selection of oval wheel sensor A V KFAC TN E KFAC A Lono v no Selection of paddle wheel sensor 1020 Fe T TN Z TT Selection of paddle wheel sensor 8030 PVDF MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 DNo6 OLD 440 0 T KFAC Fitting S030 and the fitting of devices 8030 8011 EA T and 8012 DN15 exist in 2 versions The v2 marking can be found either on the bottom or on the side of the FILT fitting Figure 52 KFAC entry of K factor 71 english burkert eee FLUID CONTROL SYSTEMS Functions of the Config uration Level 12 12 FILT Filtering of the process actual value input Factory setting FILT
96. sensor input Q Selection option for process value input O FREQ frequency FREQ frequency or NORM standard signal NORM standard signal FREQ frequency Table 15 Select NORM FREQ for sensor input and process value input 49 burkert bid FLUID CONTROL SYSTEMS Functions of the Configuration Level Schematic representation Control cabinet model Frequency input FREQ poet re g Flow rate Q4 controlled Flow rate Qs uncontrolled Controller setting MODE RATI NORM SCV FREQ Fluid mixture Figure 30 Schematic representation Ratio control using control cabinet model of Type 8611 12 3 2 SCV Continuous control using proportional valve The settings of the eCONTROL Type 8611 are made in this menu if a proportional valve is used It is very important and crucial for a good control that the control frequency PWM frequency is set according to the selected valve type Technical explanations Relation between valve type and control frequency Depending on the orifice and the fluidic performance data the individual valve types include magnetic coils that greatly differ in terms of manufactured size coil data and dynamic properties The magnetic force of the coil and the selected control frequency influence the responsiveness of the valve and the related dither movement nteraction of magnetic force frequency and dither movement The ability to respond to a PWM signal with a
97. small dither movement and thus to ensure a particularly good responsiveness of the valve greatly depends on the dynamic parameters of the coil The following is generally applicable Small coils with a low magnetic force still respond well to higher frequencies In low frequencies they produce an unnecessarily high noise level due to excessive movement amplitudes Large coils with a high magnetic force respond less well to higher frequencies In low frequencies they still produce dither movements thus ensuring sliding friction states Responsiveness The response of a valve to a PWM signal not only depends on its frequency but also on the current pulse duty factor and the working point The valve responds more sensitively if the working point is within medium pulse duty factors t 50 96 and more sluggishly if the opening corresponds to a pulse duty factor in the border areas close to 0 or close to 100 96 To compensate for this dependenoy controlling is executed at a variable PWM frequency that depends on the pulse duty factor and the progression of which follows a triangular function In this regard the frequency is lowest at the border points 0 96 100 96 and highest at t 60 96 see Figure 31 MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 50 MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Node burkert Functions of the Conf
98. ssible MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 High o INV NO 3 c gt n 7 o o 2 a Low Closed Valve position Open 80 Figure 56 INV Effective direction between valve position and process value MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Type 8611 ult d burkert Functions of the Configuration Level FLUID CONTROL SYSTEMS Display Description INV NO Not inverted or direct control the process value increases with the opening of the valve YES Inverted control the process value decreases with the opening of the valve Figure 57 Display INV 12 13 9 ZERO Zero point shut off The zero point shut off can be activated or deactivated When the zero point shut off is activated it is ensured that the valves close securely Display Description ZERO NO No zero point shut off The control is continuous up to the lower limit value of the value range defined in SETP EXT see chapter 12 5 or up to the lower limit of the range defined in VALV MIN see chapter 12 17 The greater one of the two values is relevant YES Zero point shut off is active The control is continuous until the set point value 2 of the upper value range of SETP EXT has been reached If the 2 limit is not reached all valve outputs are disconnected from the voltage supply When valves are controlled with O
99. tate using the RFAC menu The ratio control is active if the RAT control was set in the MODE menu Setting the ratio factor in the menu Process operating level Menu option is only available if internal set point value default was selected see chapter 12 5 SETP RFAC Selection and scaling of set point value default entry of ratio factor Back to operating state AUTOMATIC Figure 21 RFAC Ratio factor default for ratio control 39 burkert id FLUID CONTROL SYSTEMS Functions of the Process Operating Level 11 7 TEST Display of the analog inputs and outputs and the digital inputs The analog inputs and outputs and the digital inputs are displayed while the controller is operating No changes can be made AIN1 Analog input 1 4 20 mAorO 10V process value Q4 or Os for ratio control AIN2 Analog input 2 4 20 mA or O0 10V set point value for process or ratio control AIN3 Analog input 3 Pt 100 Process actual value temperature PARA La DIN1 Frequency input 1 Process actual value flow rate or Q4 for ratio control y DIN2 Binary input O 1 corresponds to O V 24 V input DIN3 Frequency input 2 Os for ratio control AOUT Analog output 4 20 mA or0 10V process actual value or manipulated variable for actuating element Back to operating state AUTOMATIC Figure 22 TEST Display of the analog inputs and outputs and t
100. temperature as standard signal only for control variable MODE T T F T PRES Output of pressure as standard signal only for control variable MODE P LEVL Output of filling level only for control variable MODE L VAL Output of process value only for control variable MODE X or T and UNIT NU 65 MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 66 gc Type 8611 burkert FLUID CONTROL SYSTEMS Functions of the Configuration Level Display Description POS Output of actuating element position only for actuating element type MODE SCV Value range 000 0 100 0 000 0 valve closed 100 0 valve open Q1 Output of flow rate O1 for ratio control control variable MODE RATI Q2 Output of flow rate O2 for ratio control control variable MODE RATI RFAC Output of ratio factor RFAC for ratio control control variable MODE RATI Scaling Fixed scaling between 00 00 and 99 99 4 mA 20 mA Scaling of 4 20 mA output signal 4 mA Entry of output value for 4 mA 20 mA Entry of output value for 20 mA Value range Output value for 4 mA output value for 20 mA or output value for 20 mA output value for 4 mA OV 10V Scaling of O 10 V output signal OV Entry of output value for O V 10 V Entry of output value for 10 V Value range Output value for O V output value for 10 V or output value for 10 V output value for O
101. y rules and is state of the art Nevertheless dangerous situations may occur Failure to observe this operating manual and its operating instructions as well as unauthorized tampering with the device release us from any liability and also invalidate the warranty covering the devices and accessories MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 Type 8611 General Information FLUID CONTROL SYSTEMS MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 4 GENERAL INFORMATION 4 1 Contact Addresses Germany B rkert Fluid Control Systems Sales Center Christian B rkert Str 13 17 D 74653 Ingelfingen Tel 49 0 7940 10 91 111 Fax 49 0 7940 10 91 448 E mail info de buerkert com International Contact addresses can be found on the final pages of the printed operating instructions And also on the Internet at www burkert com 4 2 Warranty The warranty is only valid if the device is used as intended in accordance with the specified application conditions 4 3 Information on the Internet The operating instructions and data sheets for Type 8611 can be found on the Internet at www burkert com burkert brauch FLUID CONTROL SYSTEMS System Descri ption MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 10 5 SYSTEM DESCRIPTION 5 1 General Description The process contr
102. yed alternately CODE Figure 67 VALV menu setting for control with P action structure T deactivated T 9999 93 burkert E dd FLUID CONTROL SYSTEMS Functions of the Configuration Level MAN 1000094736 EN Version M Status RL released freigegeben printed 14 09 2015 94 12 18 CODE Code protection Access to the configuration level can be protected by a code Any unauthorized persons are thus denied access and cannot change the parameters If the code protection is activated there is a prompt to input the code prior to each blocked operator action The following operator actions are blocked if code protection is activated Changing the controller parameters in operating state MANUAL under the PARA menu see chapter 11 8 Access to the configuration level see chapter 12 1 Factory setting Upon delivery from the factory the display in the CODE menu is set to OOOO This means that the code protection is not activated Switching to the configuration level see chapter 9 2 1 Switching between the operating levels and operating states is done without query of the code Setting the code protection in the menu Enter code A value between 0001 and 9999 can be entered for the code protection If 0000 is entered the code protection is not activated DSPL Figure 68 CODE Setting the code protection 12 18 1 If you have forgotten the code If you have forgotten th

Operating Instructions Type 8611 eCONTROL

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