Type 8652 Type 8652 Valve terminal AirLINE type 8652 ontents The operaTing insTrucTions ......................6 symbols ............................6 1.2 Definition of terms ........................7 inTended use ............................8 Basic safeTy insTrucTions ......................9 general informaTion ........................11 4.1 Contact address .........................11 4.2 Warranty .............................11 4.3 Information on the Internet ......................11 producT descripTion ........................12 5.1 Intended application range ......................12 5.2 Characteristics ...........................12 5.3...
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Type 8652 assemBling The valve Terminal in The conTrol caBineT ..........22 7.1 Assembling on the floor or wall of the control cabinet with AirLINE Quick ......23 7.1.1 Dimensions of flange fitting AirLINE Quick ..............24 7.1.2 Assembling the valve island in the control cabinet ............25 7.2 Assembling on standard rail ......................26 7.3 Connecting the functional earth ....................27 elecTrical connecTion ........................28 8.1 Electrical connection fieldbus gateway ..................28 8.1.1 Gateway with CANopen interface / büS interface ............28 8.1.2 Gateway with industrial Ethernet interface ..............29...
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Type 8652 12.3.1 LEDs for displaying the network connection to the industrial Ethernet ......49 12.3.2 LED for displaying the device status ................50 12.4 Setting options of the fieldbus gateway ...................51 designing via fieldBus .........................52 13.1 Cabling of büS networks ......................52 13.2 Start-up files and description of process data and parameters ..........52 13.3 Bit-by-bit compilation of the inputs and outputs ..............53 13.3.1 Examples of bit-by-bit allocations of valve units ............53 exTended gaTeway funcTionaliTies ..................54 START-UP .............................55 15.1 Safety instructions ........................55...
Type 8652 The operating instructions The operaTing insTrucTions The operating instructions describe the entire life cycle of the device. → Keep these instructions ready to hand at the operation site. Important safety information! ▶ Carefully read these instructions. ▶ Observe in particular the safety instructions, intended use and operating conditions. ▶...
Type 8652 The operating instructions Definition of terms term in these instructions representative for Device, valve terminal Valve terminal AirLINE type 8652 Valve Pneumatic slide valve that can be integrated in the valve block Actuator, process valve Pneumatic consumers that are controlled by the valve terminal SIA variant Variant for safety-related shut-off büS...
Type 8652 Intended use inTended use The valve terminal AirLINE type 8652 is designed for controlling pneumatically operated process valves and for recording the switching statuses of these valves. ▶ Use the device for its intended purpose only. Non-intended use of the device may be dangerous to people, nearby equipment and the environment. ▶ In areas at risk of explosion, only use devices approved for use in those areas. These devices are labeled with a separate Ex type label.
Type 8652 Basic safety instructions Basic safeTy insTrucTions These safety instructions do not consider any contingencies or incidents which occur during assembly, operation and maintenance. The operator is responsible for observing the location-specific safety regulations, also with reference to the personnel. Risk of injury due to high pressure and uncontrolled movement of the actuators. ▶ Before working on the device or system, secure the actuators against moving. ▶...
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Type 8652 Basic safety instructions note Electrostatically sensitive components and assemblies. The device contains electronic components that are susceptible to electrostatic discharging (ESD). Com- ponents that come into contact with electrostatically charged people or objects are at risk. In the worst case scenario, these components are destroyed immediately or fail after start-up. ▶...
Bürkert Fluid Control Systems Sales Center Christian-Bürkert-Strasse 13 –17 D-74653 Ingelfingen Tel. +49 (0) 7940 - 10 91 111 Fax +49 (0) 7940 - 10 91 448 Email: info@burkert.com international The contact addresses can be found on the last pages of the printed Quickstart. And also on the Internet at: www.burkert.com Warranty The warranty is only valid if the device is used as intended in accordance with the specified application conditions.
Type 8652 Product description producT descripTion Due to the compact and modular design in terms of pneumatic and electric interfaces, the valve terminal AirLINE type 8652 provides a flexible solution for varied and complex control activities. The valve terminal design is optimized for use in control cabinets. The AirLINE Quick adapter plate is already part of the basic valve terminal version.
Type 8652 Product description Valve terminal design Electronic module Electronic module with digital inputs Supply manifold complete (hot swap) Terminating resistor Fieldbus gateway ME43 Connection module with feed Connection module without supply Pneumatic slide valves Adapter plate AirLINE Quick Figure 1: Design of the valve terminal type 8652 5.3.1 Fieldbus gateway ME43 The fieldbus gateway type ME43 is used as a fieldbus converter between büS/CANopen and industrial Eth-...
Operation of the pneumatic slide valves is based on a soft-seated slide principle. The individual technical values and the various circuit functions of the pneumatic slide valves are described on the valve terminal type 8652 data sheet (see www.burkert.com). Pneumatic slide valves type 6534 come with manual override. The manual override operates without the valve terminal being connected to the power supply and enables manual switching of the valves (see chapter “15.2”).
Type 8652 Technical data Technical daTa Conformity The device conforms to the EC directives as per the EC Declaration of Conformity (if applicable). Standards The applied standards, which are used to demonstrate conformity with the EC Directives, are listed in the EC type examination certificate and/or the EC Declaration of Conformity (if applicable). Operating conditions note ▶ Use safety extra-low voltage in accordance with protection class 3 EN 61140, VDE 0140. Condition Permissible range Ambient temperature –10…+55 °C Storage temperature –10…+60 °C Altitude Restricted to max.
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Type 8652 Technical data Condition Permissible range Current consumption Current consumption depends on the valve terminal configuration. The total current for the fieldbus interface is calculated using the formula: + (n x I ) + (m x I ) + (k x I display mod. total backgr. valve pos. feedback Total current total Background current dependent on the fieldbus system backgr. PROFINET IO: 135 mA EtherNet/IP: 135 mA Modbus TCP: 135 mA PROFIBUS DPV1: 100 mA DeviceNet: 35 mA CANopen:...
Type 8652 Technical data General technical data Valve slots Max. 24 Position feedback Max. 48 Degree of protection IP20 6.4.1 Pneumatic slide valve type 6534 Circuit function (CF) 2 x CFC* CFH* CFL* NC (normally closed) 5/2-way monostable 5/3-way locked 2 x 3/2-way 2 x CFD 5/3-way pressurized NO (normally open) 5/2-way bistable 2 x 3/2-way...
Type 8652 Technical data Circuit function (CF) Circuit function (CF) Symbol in accordance with Description ISO 1219-1 2 x CFC* In idle position, port 2 and port 4 exhausted. 2 x CFD In idle position, port 2 and port 4 vented. CFH* In idle position, pressure port 1 with port 2 connected, port 4 exhausted.
Type 8652 Technical data Type label UL (example) Type 8652 AirLINE 3–10 bar –10...+55 °C , 3A E238179 24 V S/N 1002 Proc. Cont. Eq. W18TT For safety-relevant information, see operating 00320501 instructions Figure 4: Type label UL for valve terminal Type 8652 english...
Type 8652 Technical data Specifications of industrial Ethernet 6.8.1 profineT io Topology recognition LLDP, SNMP V1, MIB2, physical device Minimum cycle time 10 ms Not supported MRP media redundancy MRP client is supported Further supported functions DCP, VLAN priority tagging, shared device Transmission speed 100 Mbit/s Data transport network...
Type 8652 Technical data 6.8.3 Modbus TCP Modbus function codes 1, 2, 3, 4, 6, 15, 16, 23 Operation mode Message mode: Server Transmission speed 10 and 100 Mbit/s Data transport network Ethernet II, IEEE 802.3 6.8.4 EtherCAT Industrial Ethernet interface X1, X2 X1: EtherCAT IN X2: EtherCAT OUT Maximum number of cyclic input 512 bytes in total and output data...
Type 8652 Assembling the valve terminal in the control cabinet assemBling The valve Terminal in The conTrol caBineT Warning Risk of injury due to incorrect assembly. ▶ Assembly work should be carried out by fully trained personnel only. ▶ Use suitable tools to perform assembly work. The valve terminal AirLINE type 8652 is supplied as a fully assembled device. Modifications should only be performed by Bürkert.
Type 8652 Assembling the valve terminal in the control cabinet Assembling on the floor or wall of the control cabinet with AirLINE Quick When assembling with AirLINE Quick, a cut-out and holes for the fastening screws must be provided on the floor or wall of the control cabinet. The cut-out can, e.g., be either lasered or punched (see“7.1.1 Dimensions of flange fitting AirLINE Quick” on page 24).
Type 8652 Assembling the valve terminal in the control cabinet Mounting plate A-A (1 : 2) min. 60,5 max. 19,5 min. 73 Distance from the control cabinet rear wall to the mounting plate Figure 7: To be able to utilize the Hot Swap function always observe a minimum distance to the front edge of the control cabinet when installing the valve island in the control cabinet 7.1.1 Dimensions of flange fitting AirLINE Quick...
Type 8652 Assembling the valve terminal in the control cabinet Number of Number of valves M [mm] N1 [mm] N2 [mm] boreholes 85.8 ±0,3 66 ±0,3 129.8 ±0,4 37 ±0,3 111 ±0,4 173.8 ±0,4 77 ±0,3 154 ±0,4 244 ±0.4 112 ±0.3 224 ±0,4 288 ±0.4 134 ±0.3 268 ±0,4 332.1 ±0.4 156 ±0.3 312 ±0,4 Table 2: Dimensions flange fitting AirLINE Quick 7.1.2 Assembling the valve island in the control cabinet →...
Type 8652 Assembling the valve terminal in the control cabinet Assembling on standard rail note ▶ To guarantee the best possible EMC protection, ground the standard rail with low impedance. The valve terminal must be freely accessible from the top. Ensure good heat dissipation. Figure 9: Recommended minimum distances when assembling on a standard rail in the control cabinet Recommended minimum distances [mm]...
Type 8652 Assembling the valve terminal in the control cabinet Connecting the functional earth Warning Malfunctioning caused by electrostatic discharge. Electrostatic discharge at the device may cause malfunctioning. ▶ Connect the device to the functional earth according to the installation situation. Assembly on standard rail: Use a short cable with a large cross-section to connect the standard rail to the functional earth (FE). Assembly on the floor / wall of the control cabinet (AirLINE Quick): Use a short cable with a large cross-section to connect the control cabinet housing to the functional earth (FE).
Type 8652 Electrical connection elecTrical connecTion Caution Risk of injury from electric shock. ▶ Before working on the device or system, switch off the power supply. Secure against reactivation. ▶ Observe applicable accident prevention and safety regulations for electrical equipment. Risk of injury due to incorrect electrical connection work. ▶ The electrical connection work should be carried out by fully trained personnel only. ▶ Use suitable tools to establish the electrical connection. Electrical connection fieldbus gateway Further information on cabling BüS networks can be found under the following link: Guideline for cabling büS networks...
Type 8652 Electrical connection 8.1.2 Gateway with industrial Ethernet interface note To ensure electromagnetic compatibility (EMC): ▶ Only use shielded Ethernet cables. ▶ To guarantee the best possible EMC protection, ground the standard rail with low impedance. ▶ With AirLINE Quick, connect the control cabinet housing to the functional earth (FE) to connect the cable shielding to ground. → Switch off the supply voltage.
Type 8652 Electrical connection 8.1.3 Gateway with PROFIBUS DPV1 interface note To ensure electromagnetic compatibility (EMC): ▶ Only use shielded cables. ▶ To guarantee the best possible EMC protection, ground the standard rail with low impedance. ▶ With AirLINE Quick, connect the control cabinet housing to the functional earth (FE) to connect the cable shielding to ground. → Switch off the supply voltage. →...
Type 8652 Electrical connection Electrical connection electronic module with digital inputs → Switch off the supply voltage. → Connect position feedbacks according to the assignment on the electronic module. Possible cable cross-section: ≤1.5 mm Maximum cable length: < 3 0 m Assignment of the digital inputs electronic module 3-wire 2-wire Mechanical sensor sensor limit switch Figure 13: Assignment of the digital inputs of the electronic module The position feedbacks are supplied (24 V) by the electronic module.
Type 8652 Electrical connection Electrical connection Type 6534 valves for safety-related shut-off (SIA variant) Danger Risk of injury due to unintentional movement of the actuators. If the shut-off function is required to control safety-critical processes, hazardous movements of the actuators may be triggered when the switch-off function is faulty. ▶ Make sure the shut-off function is working properly before start-up. Warning Risk of injury and property damage due to electrical faults. If the connections for the safety-related shut-off are not connected correctly, there is a risk of injury due to uncontrolled behaviour of the plant. ▶ When using several SIA variant valves, connect each connection to an individual potential-free contact (mechanical switch or relay). Never connect several contacts together under any circumstances! ▶...
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Type 8652 Electrical connection Connection designation Circuit diagram Electrical Potential free Coil connection valve: contact 12 (+) 12 (+) Connection 12 (–) 24 V terminal 12 14 (+) 12 (–) 14 (+) 14 (–) Connection 24 V terminal 14 14 (–) Figure 14: Connection designation and circuit diagram of all circuit functions available as SIA variant, except circuit function H (CFH see “Figure 15”) Connection designation Circuit diagram...
Type 8652 Pneumatic connection pneumaTic connecTion Danger Risk of injury due to high pressure. ▶ Before working on the device or system, secure the actuators against moving. ▶ Before working on the device or system, switch off the pressure. Vent or drain lines. Risk of injury due to incorrect pneumatic connection work. ▶ The pneumatic connection work should be carried out by fully trained personnel only. ▶ Use suitable tools to establish the pneumatic connection. Assignment of the pneumatic connections Position of valve outputs 2x3/2 + 5/2 + 5/3 way...
Type 8652 Pneumatic connection 9.1.1 Allocation of valve outputs to the pneumatic connections of the valve terminal Valve type Pneumatic connection Valve output AirLINE Quick Position of valve outputs 2x3/2 + 5/2 + 5/3 way 2x3/2-way Position of valve outputs 2x3/2 + 5/2 + 5/3 way 5/2-way 5/3-way See also chapter “13.3 Bit-by-bit compilation of the inputs and outputs” on page 53.
Type 8652 micro SD card micro sd card The microSD card can be used to save device-specific values and user settings and to transfer them to another device (same type of device). The microSD card is not suitable for back-ups. If the microSD card of the device is re-inserted at a later date, the data saved last are not restored. The microSD card is only used to exchange data. A newly inserted microSD card is checked for existing data when restarting the device.
The Bürkert Communicator software can be downloaded free of charge from the Bürkert website. In addition to the software, the USB büS interface set (available as an accessory) is required (see chapter “18 Accessories”). The operating instructions for the basic functions of the Bürkert Communicator software can be found on the Bürkert website: www.burkert.com → Type 8920 11.1 User interface of the Bürkert Communicator Menu bar Add interface (connect to büS stick)
Type 8652 Designing via the Bürkert Communicator 11.2 Establishing a connection between the device and the Bürkert Communicator → Install the Bürkert Communicator software on the PC. → Set the terminating resistor (at the büS stick, at the device or external terminating resistor). → Use the büS stick to establish a connection between the device and the PC. →...
Type 8652 Designing via the Bürkert Communicator 11.4.3 CCLink settings Entering the CCLink address → Select configuration area Industrial communication detailed view Parameter Protocol settings CCLink address. → Enter address. Valid addresses: 1...64 (Factory setting: 64) If the fieldbus gateway is equipped with operating elements, they can also be used to select the CCLink address (see chapter “12”). 11.4.4 Industrial Ethernet settings → Select configuration area Industrial communication detailed view Parameter. Protocol EtherCAT profineT EtherNet/IP Modbus TCP Permanent IP address Network mask Standard gateway Temporary IP address...
Type 8652 Designing via the Bürkert Communicator 11.5 Further possible settings 11.5.1 Configuration area “Unit X” Detailed view “Parameter” Level 1 Level 2 Level 3 Notes Valve Valve assembly Exceeds the valve state even in Manual mode case of an error Manual input Manual mode active: manual input Cyclic input Manual mode inactive: cyclic input (display only)
Type 8652 Designing via the Bürkert Communicator 11.5.2 Configuration area “Industrial communication” Detailed view “Parameter” Level 1 Level 2 Level 3 Notes Protocol PROFIBUS address Only available for PROFIBUS DPV1 Only available for PROFINET DNS compatible name Not available for DeviceNet, MAC address CANopen, PROFIBUS DPV1 Static IP address Network mask Default gateway Temporary IP address Advanced Settings Set baud rate...
Type 8652 Designing via the Bürkert Communicator 11.5.3 Configuration area “General settings” Detailed view “Parameter” Level 1 Level 2 Level 3 Notes Device name büS Displayed name Location Device installation site Description Free text Advanced Unique device name Baud rate CANopen address/NodeID büS address Bus mode büS interface mode: büS or CANopen compatibility mode Deallocation delay Time from loss of a partner to...
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Type 8652 Designing via the Bürkert Communicator Detailed view “Diagnostics” Level 1 Level 2 Level 3 Notes Device status Operating duration Device temperature Supply voltage Voltage drops Number of voltage drops since the last restart Min./Max. values Max. temperature Highest ever measured temperature Lowest ever measured temperature Min. temperature Highest ever measured supply Max. supply voltage voltage Min. supply voltage...
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Type 8652 Designing via the Bürkert Communicator Detailed view “Maintenance” Level 1 Level 2 Level 3 Notes Device information Displayed name Is only displayed when a name has been entered in the menu of the same name of the detailed view Parameter Ident. number Serial number Software ident. number Software version büS version Hardware version Produkt type number Manufacture date...
11.6.1 Configuration of the fieldbus If the valve terminal is operated with extension modules, the respective start-up files must be applied. These start-up files do not contain acyclic objects. The configuration of valve terminals with extension modules must be carried out using the Bürkert Communicator. The start-up files, such as the EDS, GSD, and GSDML file, required by the respective design software are available online. Download the start-up files from: www.burkert.com → Type 8652 Two variants of the start-up files are available for download for each protocol. The variants differ according to whether the valve terminal is operated with extension modules or not. Start-up files for valve terminals with extension modules have the letters “EM” in the file name. For instructions on installation of the start-up files, please refer to the documentation of the design software being used. english...
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Type 8652 Designing via the Bürkert Communicator 2. Using list box → Click on the before the respective input. Possible connections are offered as a list box. → Click on desired connection. The connection is automatically generated. For both methods: → When all connections have been generated, select Apply changes. All the configured devices are restarted. You have configured the büS network. english...
Type 8652 Settings of the Fieldbus Gateway seTTings of The fieldBus gaTeway 12.1 Operating elements of fieldbus gateway ME43 Arrow keys Menu key Slot for microSD card Figure 24: Overview of operating elements of fieldbus gateway ME43 12.2 Operation via the display at the fieldbus gateway Operate the fieldbus gateway using the arrow keys and the round menu button Opening the main menu:...
Type 8652 Settings of the Fieldbus Gateway 12.3 Display elements of fieldbus gateway ME43 LEDs for network connection to the Industrial Ethernet Display (not available for PROFIBUS version) Status LED for indicating device status Link LED (yellow) rJ45 Link/Act LED (green) Figure 25: Overview of display elements 12.3.1 LEDs for displaying the network connection to the industrial...
Type 8652 Settings of the Fieldbus Gateway 12.3.2 LED for displaying the device status The LED for displaying the device status changes color and status similar to NAMUR NE 107. If several device statuses exist simultaneously, the device status with the highest priority is displayed. The priority depends on the severity of the deviation from standard operation (red = failure = highest priority).
Type 8652 Settings of the Fieldbus Gateway 12.4 Setting options of the fieldbus gateway Detailed Setting view at the display Parameter Set IP address or PROFIBUS address Select protocol Set display Contrast Brightness Installation position Maintenance Device restart Identification number Serial number Software version Hardware version büS version ICom version...
CCLink cspp file EtherCAT xml file EtherNet/IP eds file Modbus TCP txt file PROFIBUS DPV1 gsd file PROFINET gsdml file Download the start-up files and their description from: www.burkert.com → Type 8652 → Downloads „Software“ → Initiation Files Two variants of the start-up files are available for download for each protocol. The variants differ according to whether the valve terminal is operated with extension modules or not (see chapter “11.6” on page 45). Start-up files for valve terminals with extension modules have the letters “EM” in the file name. For instructions on installation of the start-up files, please refer to the documentation of the design software being used. english...
Type 8652 Designing via fieldbus 13.3 Bit-by-bit compilation of the inputs and outputs Valve unit 1 Valve unit 2 Valve unit 3 Figure 26: Valve units The valve terminal is divided into valve units. A maximum of 8 valves (= 4 double valves!) are possible per unit. Each valve unit has 1 byte cyclic output for valve status 1 byte cyclic output for current position feedback status of the upper end position 1 byte cyclic output for current position feedback status of the lower end position 1 byte cyclic input for valves 1 byte cyclic input for external position feedback of the upper end position...
Valve 8 Pneumatic connection Table 20: Example for the allocation of bits in the BM1 valves for 2 single valves and 2 double valves EXTENDED GATEWAy FUNCTIONALITIES For information on Control Mode (Communication settings), Control Word (Executing cyclic commands) und Object Route Function (Enables access to further büS objects) see: www.burkert.com / Type 8652 / User Manuals: „Definition fieldbus“ english...
Type 8652 Start-up START-UP 15.1 Safety instructions Warning Risk of injury from improper operation. Improper operation may result in injuries as well as damage to the device and its environment. ▶ Before start-up, ensure that the operating personnel are familiar with and completely understand the contents of the operating instructions.
Type 8652 Start-up Manual override provides both spring-return and latching action as standard. Spring return: If the slide mechanism is moved to an initial resistor, the manual override returns to the unswitched state once it is released. Latching: If the resistor is exceeded, the manual override remains in the switched state after being released. Manually push the slide mechanism back over the locking point to reset the manual override to the unswitched state.
Type 8652 Start-up 15.4 Display views Display view with 4 valve slots (e.g. 5/2-way valves) Display view with 4 valve slots (double valves, e.g. 2X3/2-way valves) Mixed display view (double and single valves) Valve 1 actuated Valve 1 actuated, feedback: “Upper end position reached” Valve 1 actuated, feedback: “Lower end position reached” Short circuit at input 2 of the Example of other Alternating message 1 / message 2:...
Type 8652 Start-up Alternating message 1 / message 2: Maintenance limit for pilot Example of other valve 1 reached possible messages: Act. SCC Limit Ch. 1 Message 1 Maintenance limit for actuator 1 reached Pilot SCC Limit Ch. 1 Message 2 15.5 Marking the valve slots The valve island is supplied with MultiCard format device markers: Device marker ESG 5/10 MC NE WS The individual device markers are fixed to a sprue and can be printed in this form using standardized indus-...
Type 8652 Maintenance, troubleshooting mainTenance, TrouBleshooTing 16.1 Safety instructions Warning Risk of injury due to incorrect maintenance work. ▶ Maintenance work should be performed only by authorized and trained personnel using suitable tools! Risk of injury due to unintentional switching on of the plant and uncontrolled start-up. ▶ Secure the device against accidental activation. ▶ Ensure controlled start-up after maintenance. Danger Risk of injury due to high pressure and escaping media at valve terminals without hot swap function.
Type 8652 Maintenance, troubleshooting 16.2.1 Replacing a valve with the correct minimum distance Fastening screw Figure 31: Replacing a valve → Pay attention to the safety instructions. → Use a screwdriver to undo the fastening screw of the valve. → Remove the valve from the valve terminal.
Type 8652 Maintenance, troubleshooting 16.2.2 Replacing a valve without minimum distance Warning Risk of injury due to uncontrolled movement of the actuators. ▶ Before working on the device or system, secure the actuators against moving. ▶ Before working on the device or system, switch off the pressure. Vent or drain lines. ▶ Before working on the device or system, switch off the power supply. Secure against reactivation. Fastening screws, electronic module Fastening screw, valve Figure 32: Replacing a valve without minimum distance to the front edge of the control cabinet →...
Type 8652 Maintenance, troubleshooting 16.3 Replacing the filter Danger Risk of injury from high pressure and discharge of medium. ▶ Before working on the device or system, secure the actuators against moving. ▶ Before working on the device or system, switch off the pressure. Vent or drain lines. Fastening screw Pins Filter ( f or filtering the auxiliary pilot air) Figure 33: Replacing the filter → Pay attention to the safety instructions. →...
Type 8652 Maintenance, troubleshooting 16.4 Replacing the fieldbus gateway ME43 Warning Risk of injury due to uncontrolled movement of the actuators. ▶ Before working on the device or system, secure the actuators against moving. ▶ Before working on the device or system, switch off the pressure. Vent or drain lines. ▶ Before working on the device or system, switch off the power supply. Secure against reactivation. Figure 34: Replacing the fieldbus gateway → Switch off the supply voltage. → Loosen the electrical connections →...
Type 8652 Maintenance, troubleshooting 16.5 Troubleshooting Fault Possible cause Remedy Valves do not No or insufficient load voltage Check electrical connection switch Ensure correct load voltage Manual override of the valves not in Move the manual override to the neutral position neutral position Pressure supply insufficient or not Ensure a sufficient pressure supply (also for available upstream devices such as pressure con- trollers, maintenance units, shut-off valves,...
Type 8652 Maintenance, troubleshooting 16.6 LC display of the electronic modules An overview of the possible display contents can be found in chapter “15.4 Display views” on page 57. Message Possible cause Remedy No message, No or insufficient load voltage Check electrical connection LC display off Ensure correct load voltage Voltage interrupted during firmware Update firmware again update Pilot SCC Limit Ch. x Maintenance limit for pilot valve /...
Type 8652 Disassembly disassemBly 17.1 Safety instructions Danger Risk of injury from high pressure and discharge of medium. ▶ Before working on the device or system, secure the actuators against moving. Before working on the device or system, switch off the pressure. Vent or drain lines. Warning Risk of injury from electric shock. ▶ Before working on the device or system, switch off the power supply. Secure against reactivation. ▶ Observe applicable accident prevention and safety regulations for electrical equipment. Risk of injury due to incorrect disassembly! ▶ Disassembly should be performed only by trained personnel using suitable tools! →...
Type 8652 Accessories accessories Caution Risk of injury, property damage due to incorrect parts! Incorrect accessories and unsuitable spare parts may cause injuries and damage the device and its environment. ▶ Use original accessories and original spare parts from Bürkert only. Accessories Order number USB-büS interfaces set 1 00772426 USB-büS interfaces set 2 (just stick with cable) 00772551 microSD card...
Type 8652 Packaging, transport packaging, TransporT Caution Risk of injury due to heavy device. A heavy device can fall down and cause injury during transport or assembly work. ▶ Only transport, assemble, disassemble a heavy device with the aid of a second person. ▶ Use suitable auxiliary tools. note Damage in transit due to inadequately protected devices.
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