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Operating Instructions

Bedienungsanleitung
Manuel d‘utilisation

Type 3281

Motor valve
Motorventil
Vanne motorisée

Summary of Contents for 20010867

Page 1: ...Operating Instructions Bedienungsanleitung Manuel d utilisation Type 3281 Motor valve Motorventil Vanne motoris e...

Page 2: ...he right to make technical changes without notice Technische nderungen vorbehalten Sous r serve de modifications techniques B rkert Werke GmbH Co KG 2022 Operating Instructions 2207 00_EU ML_00815152...

Page 3: ...rea of application 10 5 2 Structure and function 10 5 2 1 Functions of the control electronics 10 5 3 Variants 11 5 3 1 Positioner 11 5 3 2 Process controller 12 6 TECHNICAL DATA 13 6 1 Conformity 13...

Page 4: ...ositioners and process controllers 27 8 3 2 Functions for process controllers 28 8 4 Base settings 29 8 4 1 Positioner 29 8 4 2 Process controller 30 8 5 Settings for positioners and process controlle...

Page 5: ...r settings 37 8 7 1 CAL INP 37 8 7 2 FACTORY RESET Reset to factory settings 37 8 7 3 DIAGNOSTICS 37 8 7 4 CHANGEOVER of LED DISPLAY Changeover of LED colours between standard and NAMUR NE 107 37 8 7...

Page 6: ...these instructions may result in serious injuries or death CAUTION Warns of a potential hazard Failure to observe these instructions may result in moderate or minor injuries NOTE Warns of damage to pr...

Page 7: ...rs Do not expose the valve to direct sunlight To use the device observe the permissible data operating conditions and conditions of use These specifications can be found in the contract documents the...

Page 8: ...observe the following Do not use Device key 3281 in areas where explosions are possible Do not to subject the housing to mechanical stress Do not make any internal or external changes to the device Do...

Page 9: ...com International The contact addresses can be found on the back pages of the printed operating instructions Also on the Internet at www burkert com 4 2 Warranty A precondition for the warranty is tha...

Page 10: ...inear movement by means of a threaded spindle The valve spindle is rigidly connected to the threaded spindle The valve spindle is connected to a control cone Circular plug in connector Valve body Actu...

Page 11: ...via CANopen b S The variants can be recognized by the plug configuration or on the Type label C stands for positioner and D for process controller Both variants have special functions that can be set...

Page 12: ...point value and the process actual value with the control parameters PID controller The process set point value can be specified by an external signal For process control the position control mention...

Page 13: ...umidity Ambient temperature 10 60 C note derating curve see chapter 6 6 1 Medium temperature 10 130 C Air humidity 95 non condensing Media non aggressive pure and non corrosive liquid and gaseous medi...

Page 14: ...oller Analog Digital fieldbus Analog Digital fieldbus Connections Circular plug in con nector M12 x 1 8 pin Circular plug in con nector M12 x 1 5 pin Circular plug in connectors M12 x 1 8 pin and M12...

Page 15: ...0 20 mA 4 20 mA 0 5 V 0 10 V adjustable see chapter 8 5 Analogue output max Current for voltage output 10 mA max Load for current output 560 max Current for voltage output 10 mA max Load for current o...

Page 16: ...the derating curve it can be read which maximum duty cycle is permissible at which maximum ambient temperature At lower medium temperatures higher duty cycles can be achieved 10 20 30 40 50 60 70 80 9...

Page 17: ...ion ensure a controlled restart 7 1 Installing the device fluidically Installation position arbitrary preferably actuator at the top and with vertical installation position actuator cover upwards Clea...

Page 18: ...xygen or analysis applications use approved lubricants only Apply lubricant to the valve seat thread e g Kl berpaste UH1 96 402 from Kl ber Screw the attached valve seat into the thread of the valve b...

Page 19: ...When removing the actuator the valve must be in the open position Connect the valve to the B rkert Communicator and open the valve 100 in the MANUAL operating state Place a suitable open end wrench on...

Page 20: ...ator into the valve body Observe the tightening torque of 45 3 Nm 7 5 Turning actuator The position of the ports can be seamlessly aligned by turning the actuator 360 NOTE Damage to the valve seat sea...

Page 21: ...TE Damage to the motor valve due to incorrect supply voltage Supply voltage must correspond to the voltage indicated on the type label If the earth is not connected this represents an infringement of...

Page 22: ...CAN high CAN high 5 grey CAN GND CAN GND 6 pink Set point value input 0 20 mA 4 20 mA 0 5 V 0 10 V non galvanically isolated 7 blue Actual value output 0 20 mA 4 20 mA 0 5 V 0 10 V non galvanically is...

Page 23: ...ted 8 red Signal GND Signal GND Housing Shielding The specified wire colours refer to the connection cable which is available as an accessory with order no 919061 3 3 V signal voltage the safe communi...

Page 24: ...bridge according to GND pin 3 5 grey Not used Not used Housing Shielding The specified wire colours refer to the connection cable which is available as an accessory with order no 559177 A PNP sensor...

Page 25: ...vice is in error free operation Status changes are highlighted in colour Messages are sent via any fieldbus that may be connected red 5 perma nently on Failure error or fault Due to a malfunction in t...

Page 26: ...e as an accessory is required This chapter describes the basic use of the B rkert Communicator Detailed information can be found at www burkert com 8920 Downloads Operating instructions 8 1 1 User int...

Page 27: ...hen the voltage is applied again the control electronics automatically detect the current valve position Correction line for adjusting the operating characteristic With this auxiliary function you sel...

Page 28: ...earisation of process characteristics Parameterisation of the PID process controller Setting of gain factor P part reset time I part derivative time D part insensitivity range dead band filtering of t...

Page 29: ...2 Safety position at supply voltage 18 5 V On 0 3 Set input signal 1 set point value Depends on device variant 4 Set output signal3 Depends on device variant 5 Safety position in case of communication...

Page 30: ...at the valve To counteract thermal effects the lower end position of the valve must be set in the range marked in the illustration The CUTOFF_min function of the valve see chapter 8 5 8 CUTOFF nevert...

Page 31: ...value The selected set point value source is ignored by the device during the simulation The following wave forms can be entered Sinus Sinus wave Square Square wave Triangle Triangle wave Fixed Manual...

Page 32: ...he actuator move to any position or to remain in the current position SAFEPOS when using the energy storage module capacitive buffer module ID 773 440 Enter the safety position In order to be able to...

Page 33: ...nge limit top setting range 80 100 of the total setting range Limited setting range Unlimited setting range Physical setting range Limited setting range Set point value mA INPUT Fig 15 Diagram X LIMIT...

Page 34: ...olume flow Q which flows through the valve installed in a system and the displacement angle s In the case of positioning for closed loop controls special requirements are usually placed on the course...

Page 35: ...ints for the correction characteristic are determined automatically For this purpose the programme passes through the valve positioning range in 20 steps and measures the corresponding measured quanti...

Page 36: ...ffect Setting Corresponds to cut off fre quency Hz Effect 0 10 minimum filter effect 1 5 2 2 3 1 4 0 5 5 0 2 6 0 1 7 0 07 8 0 05 9 0 03 greatest filter effect 8 6 5 P SIM Simulation of the process Wit...

Page 37: ...function all settings configured by the user can be reset to the state at delivery All parameters except the calibration values are reset to default values A hardware reset is then performed 8 7 3 DIA...

Page 38: ...ition to the menu AUTO MANU the menu MANUAL MODE is also available for manual actuation of the valve For devices for which the actuator and housing are not yet screwed in place ex works the MANUAL ope...

Page 39: ...h the usual cleaning agents Do not use alkaline cleaners as they have damaging effects on the materials used 9 3 Troubleshooting Check in case of faults the line connectors whether the operating press...

Page 40: ...evice Standard signal is 4 mA cable break Check cable for possible loose connections Position sensor fault Check the cable in the device for possible loose connections Communication failure b S CANope...

Page 41: ...accessories and original spare parts from B rkert Accessories Order number USB b S Interface set 1 including power supply unit b S stick terminating resistor Y distributor 0 7 m cable with M12 plug 0...

Page 42: ...storage temperature Protect electrical interfaces from damage with protective caps 12 STORAGE NOTE Incorrect storage may damage the device Store the device in a dry and dust free location Storage tem...

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