Bürkert eCONTROL 8611 User manual

Operating Instructions
(Valid from software version B01)
Type 8611
eCONTROL
Process controller and Ratio controller

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modification technique.
© 2009 - 2012 Bürkert SAS
Operating Instructions 1209/4_EUen_00805625 / Original: DE

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Contents
1. OPERATING INSTRUCTIONS ........................................................................................................................................................6
1.1. Symbols....................................................................................................................................................................................6
2. AUTHORIZED USE .............................................................................................................................................................................7
2.1. Restrictions .............................................................................................................................................................................7
2.2. Predictable Misuse .............................................................................................................................................................7
3. BASIC SAFETY INSTRUCTIONS .................................................................................................................................................8
4. GENERAL INFORMATION ................................................................................................................................................................9
4.1. Contact Addresses .............................................................................................................................................................9
4.2. Warranty ...................................................................................................................................................................................9
4.3. Information on the Internet ............................................................................................................................................9
5. SYSTEM DESCRIPTION ................................................................................................................................................................10
5.1. General Description ........................................................................................................................................................10
5.2. Functions ..............................................................................................................................................................................11
5.3. The various mounting and installation models ................................................................................................11
5.4. Software ................................................................................................................................................................................11
6. TECHNICAL DATA .............................................................................................................................................................................12
6.1. Operating Conditions .....................................................................................................................................................12
6.2. Conformity with the following standards ............................................................................................................12
6.3. General Technical Data .................................................................................................................................................12
6.4. Rating plate description ................................................................................................................................................13
6.5. Electrical Data ....................................................................................................................................................................14
7. ASSEMBLY ...........................................................................................................................................................................................16
7.1. Assembly models .............................................................................................................................................................16
7.2. Attachment to a proportional valve ........................................................................................................................17
7.3. Assembly of the control cabinet model ...............................................................................................................18
eCONTROL 8611: Process Controller and Ratio Controller
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Type 8611

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8. ELECTRICAL INSTALLATION ......................................................................................................................................................20
8.1. Electrical installation for fitting assembly, wall assembly, valve assembly or rail assembly
models ...................................................................................................................................................................................20
8.2. Electrical installation of the control cabinet model .......................................................................................24
9. OPERATION AND FUNCTION ....................................................................................................................................................27
9.1. Control and display elements ....................................................................................................................................27
9.2. Operating levels and operating states .................................................................................................................28
9.3. Function of the keys .......................................................................................................................................................29
10. OPERATING STRUCTURE ............................................................................................................................................................30
10.1. Operating structure of the process operating level in MANUAL operating state .........................30
10.2. Operating structure of the configuration level .................................................................................................31
11. FUNCTIONS OF THE PROCESS OPERATING LEVEL ...................................................................................................37
11.1. Operating state AUTOMATIC .....................................................................................................................................37
11.2. Operating state MANUAL .............................................................................................................................................38
11.3. Specific menu options of process and ratio control .....................................................................................38
11.4. Menu options in the MANUAL operating state .................................................................................................38
11.5. SET - Set-point value default for process control .........................................................................................39
11.6. RFAC - Ratio factor default for ratio control ......................................................................................................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 .............................................................41
11.9. VALV – Manual opening and closing of the connected actuating elements ....................................42
12. FUNCTIONS OF THE CONFIGURATION LEVEL ...............................................................................................................44
12.1. General Description ........................................................................................................................................................44
12.2. Menu options of the configuration level ..............................................................................................................45
12.3. MODE - Selection of control variable, actuating element and process value input ....................46
12.4. UNIT - Selection of measuring units and decimal places .........................................................................59
12.5. SETP / RFAC - Selection and scaling of set-point value default / entry of ratio factor ............62
12.6. S_IN - Scaling of sensor input signal
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Type 8611

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(4 - 20 mA or 0 - 10 V) ......................................................................................................64
12.7. AOUT - Scaling of analog output
(4 - 20 mA or 0 - 10 V) ...................................................................................................65
12.8. CALI - Calibration of the analog inputs and outputs ....................................................................................67
12.9. Calibration of the assembly models:
Wall, rail, valve or fitting assembly ..........................................................................................................................68
12.10. Calibration of the control cabinet model .............................................................................................................69
12.11. KFAC - Entry of K-factor for flow-rate measurement ...................................................................................70
12.12. FILT - Filtering of the process actual value input ...........................................................................................72
12.13. PARA - Adjusting the controller parameters .....................................................................................................73
12.14. B_IN - Configuration of binary input ......................................................................................................................81
12.15. B_O1 - Configuration of the binary output .........................................................................................................82
12.16. B_O2 - Second binary output ....................................................................................................................................90
12.17. VALV - Test function and setting of the control range .................................................................................91
12.18. CODE - Code protection ..............................................................................................................................................93
12.19. DSPL - Setting the display ..........................................................................................................................................94
12.20. FACT - Reset to Factory Settings ............................................................................................................................95
12.21. U_xx, B_xx - Display of the program version and software version .....................................................95
12.22. END - Leaving the configuration level ..................................................................................................................96
13. OVERVIEW SETTING PARAMETERS ......................................................................................................................................97
14. MAINTENANCE, TROUBLESHOOTING .................................................................................................................................98
14.1. Malfunctions ........................................................................................................................................................................98
15. PACKAGING AND TRANSPORT ...............................................................................................................................................99
16. STORAGE ..............................................................................................................................................................................................99
17. DISPOSAL ............................................................................................................................................................................................99
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Type 8611

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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.
Indicates important additional information, tips and recommendations.
refers to information in these operating instructions or in other documentation.
→designates a procedure which you must carry out.
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Type 8611

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Authorized use
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 Bürkert.
• 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).
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Type 8611

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Basic Safety Instructions
3. BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any
• contingencies 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.
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 safety 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!
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General Information
4. GENERAL INFORMATION
4.1. Contact Addresses
Germany
Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
E-mail: [email protected]
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
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System Description
5. SYSTEM DESCRIPTION
5.1. General Description
The process controller 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.
Controller 8611 Controlled system
Set-point SP
(set-point value)
Manipulated
variable MV
Controlled
variable
+
_
X
Actuating
element
Sensor Process
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.
24 / 5 V DC
electrical power supply
for sensors
Sensor inputs
4 - 20 mA / 0 - 10 V,
frequency, Pt 100
Supply 24 V DC
Binary input 0-30 V DC
Process
controller
eCONTROL
Type 8611
Inputs
Inter-
faces
Supply
Operation
Ext. set-point value default
or ratio
4 - 20 mA / 0 - 10 V
Analog output
4 - 20 mA / 0 - 10 V
Transistor outputs
PWM, 2P – T, 3P – T
Process value output
4 - 20 mA / 0 - 10 V
Binary output 0 / 24 V
(NC / NO)
RS485
option, for control
cabinet model only
Outputs
Figure 2: Interfaces of the process controller Type 8611
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Type 8611