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Summary of Contents for Festo DLP-VSE-x-ASI eries
- Page 1 Manual Local control unit DLP-VSE-... DLP-VSE-...-DP DLP-VSE-...-ASI Manual 396 535 en 0206a...
- Page 3 ....... . . 396 535 E (Festo AG & Co., D-73726 Esslingen, Federal Republic of Germany, 2000) Internet: http://www.festo.com...
- Page 4 Contents and general instructions Festo P.BE-DLP-VSE-... en 0206a...
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Page 5: Table Of Contents
......... 3-17 3.3.4 Bus termination with terminating resistors ......3-22 Festo P.BE-DLP-VSE-... en 0206a... - Page 6 ......... . . Festo P.BE-DLP-VSE-... en 0206a...
- Page 7 ..........Technical specifications of the Festo Local control unit .
- Page 8 Contents and general instructions Festo P.BE-DLP-VSE-... en 0206a...
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Page 9: Intended Use
Notes on these operating instructions These operating instructions contain specific information on fitting, installing and commissioning the Festo Local control unit, as well as on programming and diagnosing the Local control unit as a slave on the PROFIBUS-DP or AS-Interface. -
Page 10: Important User Instructions
In addition, the following pictogram marks passages in the text which describe activities involving electrostatically sensi- tive components: Electrostatically sensitive components: Incorrect handling may result in damage to the components. VIII Festo P.BE-DLP-VSE-... en 0206a... - Page 11 Pictograms Information: recommendations, tips and references to other sources of information. Accessories: information on necessary or useful accessories for the Festo product. Environment: information on the environmentally-friendly use of Festo products. Text markings The bullet denotes activities which can be carried out in any sequence.
- Page 12 Servo drives on valves and flap valves of the process control digital input I/Os digital inputs and outputs Limit switch Proximity switch on the cylinder digital output SPS, IPC Programmable logic controller, industrial PC Word width Number of address words assigned by the Local control unit Festo P.BE-DLP-VSE-... en 0206a...
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Page 13: Description Of The Product
– it can be operated manually Output variables for Local control unit are: – switches for the compressed air to the fittings – electric signals for externally-actuated valves – optical displays for the operating personnel Festo P.BE-DLP-VSE-... en 0206a... - Page 14 (2 variants) Pressure- compensating element Electrical connec- tions Bus connection (only with ...-DP or ...-ASI) Housing block with integrated air supply Integrated pneu- matic valve (not shown) Fig. 1/1: Components of the Local control unit (example DLP-VSE-...-DP) Festo P.BE-DLP-VSE-... en 0206a...
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Page 15: Summary Of Variants
5/3-way valve, stops in the basic position DLP-VSE-3-5/3-G-DP with integrated 5/3-way valve, stops in the basic position field bus connection PROFIBUS-DP DLP-VSE-3-5/3-G-ASI with integrated 5/3-way valve, stops in the basic position ® connection to AS-Interface Festo P.BE-DLP-VSE-... en 0206a... -
Page 16: Operating And Display Field
(only DLP-VSE-...-DP or ...-ASI) Knob-operated switch for opening, stopping or closing (DLP-VSE-3-...) LED green (POWER) for operating volt- age display Indicator light for displaying position OPEN (position reached) Switch module (only with DLP-VSE-...- Fig. 1/2: Operating and display field Festo P.BE-DLP-VSE-... en 0206a... - Page 17 There are 2 or 3 switch positions, depending on the variant. – AUF/OPEN The fittings are opened. – HALT/STOP Hold intermediate position (only with DLP- VSE-3-...) – ZU/CLOSE The fittings are closed. Festo P.BE-DLP-VSE-... en 0206a...
- Page 18 (only with DLP-VSE-...-ASI) reserved (only with DLP-VSE-...- Earth connection Operating voltage connection (not with DLP- VSE-...-ASI) Connection for PLC or external controller (not with DLP-VSE-...- ASI and ...-DP) Limit switch in- puts Fig. 1/3: Electrical connections Festo P.BE-DLP-VSE-... en 0206a...
- Page 19 Basic position closing opening stopped (with DLP- (with DLP- (with DLP-VSE-3-...-G) of Local control VSE-2-...-C) VSE-2-...-C) unit Design with spring return blocked in mid-position Function moving to a defined safety position holding a variable intermediate position Festo P.BE-DLP-VSE-... en 0206a...
- Page 20 1. Summary of components Festo P.BE-DLP-VSE-... en 0206a...
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Page 21: Fitting
Prepare the Local control unit for fitting with sliding blocks as follows (Fig. 2/5): 1. Remove the protective foil from the air channels. 2. Insert the sliding blocks 3. Fit the end cover. Tighten the cover screws with 1.5 Nm (± 20%). Festo P.BE-DLP-VSE-... en 0206a... - Page 22 1. Screw the fastening kit (DLP-VSE-BP, must be ordered separately) to the sliding blocks. Screw 4 screws into each of the fastening plates. The tightening torque is 1.5 Nm (± 20%). 2. Fasten the Local control unit to the wall. Festo P.BE-DLP-VSE-... en 0206a...
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Page 23: Tubing And Fastening On The Dlp Cylinder
DLP-VSE-AP (must be ordered separately) (see Fig. 2/7). – Fit onto the cylinder using extended sub-base DLP-VSE- NA (must be ordered separately) (see Fig. 2/8). Connect the tubing of the DLP cylinder after fitting the Local control unit. Festo P.BE-DLP-VSE-... en 0206a... - Page 24 Fig. 2/7: Fitting and tubing for the DLP cylinder (view of work air side of Local control unit) Sub-base DLP- VSE-NA (must be ordered separately) Fig. 2/8: Fitting on the DLP cylinder and tubing (view of work air side of Local control unit) Festo P.BE-DLP-VSE-... en 0206a...
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Page 25: Installation
S Make sure that the specified torques are not exceeded. S Avoid misalignment between the modules (IP 65). S Make sure that connecting surfaces are clean (avoid leakage and contact faults). Festo P.BE-DLP-VSE-... en 0206a... -
Page 26: Connecting The Pneumatic Components
4 over the tube connection. 3. For reasons of clarity, group the tubing together with – tube straps or – multiple hose holders Quick connectors Locking screw Quickstar con- nection Locking ring Fig. 3/9: Connecting the tubing Festo P.BE-DLP-VSE-... en 0206a... -
Page 27: Assigning The Pneumatic Connections
Connect the tubing of the Local control unit with the cylin- der, so that the fittings open or are open when the knob- operated switch is in the position AUF/OPEN. The same applies to ZU/CLOSE and “Closed.” Festo P.BE-DLP-VSE-... en 0206a... - Page 28 If connections are not used, they should be sealed with plugs. Compressed air connections on the Compressed air connections on the supply/exhaust side work air side (shown with sub-base DLP-VSE-AP) Fig. 3/11: Assigning the pneumatic connections Festo P.BE-DLP-VSE-... en 0206a...
- Page 29 In this way, you will avoid damaging the individual compo- nents. 3.2.1 Electrical connections on the housing Earth connection Operating voltage connection Socket for PLC or external con- troller (not with DLP-VSE-...-DP and ...-ASI) Limit switch in- puts Fig. 3/12: Electrical connections (summary) Festo P.BE-DLP-VSE-... en 0206a...
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Page 30: Connecting The Limit Switches
Inputs of the limit switch for signal “Closed” “Open” Pin 1: signal “Closed” Pin 4: signal “Open” Pin 2 Pin 5 Pin 3: Pin 6: Fig. 3/13: Pin assignment of socket for limit switch inputs (view of Local control unit) Festo P.BE-DLP-VSE-... en 0206a... -
Page 31: Connecting The Power Supply
Please note that the length of the operating voltage cable must not exceed 10 m. Use an operating voltage cable with sufficient cross-sec- tional area (stiff or flexible cable with cross-sectional area 1.5 mm ,outer diameter: 3...8 mm). Festo P.BE-DLP-VSE-... en 0206a... - Page 32 Pin 2: 0 V operating voltage Pin 3: Earth connection Pin 4: 0 V load voltage Pin 5: 24 V DC operating voltage Fig. 3/14: Pin assignment of the operating voltage connection (view of Local control unit) Festo P.BE-DLP-VSE-... en 0206a...
- Page 33 Local control unit and the earth connection at pin 3 have the same potential and that there are no equalizing currents. You thereby avoid faults caused by electromagnetic in- fluences. Festo P.BE-DLP-VSE-... en 0206a...
- Page 34 24 V stepper “Open” 0 V stepper “Hand” “Auto” Indicator light “ZU/CLOSE” “0” Indicator light “AUF/OPEN” Limit switch“Close” Switching status of key switch Fig. 3/16: Pin assignment of PLC connection (only with DLP- VSE-...) 3-10 Festo P.BE-DLP-VSE-... en 0206a...
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Page 35: Connection With Profibus-Dp (On Dlp-Vse
S Do not therefore touch any contacts. S Please observe the regulations for handling electrostati- cally sensitive components. In order to set the Local control unit, you must first dismantle the switch module. Fig. 3/17: Fitting/dismantling the switch module 3-11 Festo P.BE-DLP-VSE-... en 0206a... -
Page 36: Setting The Local Control Unit
When the switch module has been dismantled, you will see two DIL switches for setting the following parameters (Fig. 3/18): – the configuration of the Local control unit (with/without measurement bus) – the station number – the diagnostic mode 3-12 Festo P.BE-DLP-VSE-... en 0206a... - Page 37 5. Set the diagnostic mode (8-element DIL switch, element 8). 6. Fit the switch module (see chapter 3.3.1) Configuration with/without measurement not assigned Address selector switch for station number Setting the diag- nostic mode Fig. 3/18: DIL switch in the switch module 3-13 Festo P.BE-DLP-VSE-... en 0206a...
- Page 38 Assign the station numbers in ascending order. Assign the station numbers, if necessary, to suit the machine structure of your system. The following station numbers are permitted: Protocol Address designation Permitted station numbers PROFIBUS-DP PROFIBUS address 0; ...; 125 3-14 Festo P.BE-DLP-VSE-... en 0206a...
- Page 39 The station number is entered coded via the 8-element DIL switch. Set station numbers: 05 (= 1 + 4) Set station numbers: 38 (= 2 + 4 + 32) Fig. 3/21: Example of set station numbers 3-15 Festo P.BE-DLP-VSE-... en 0206a...
- Page 40 If the device-related diagnosis is masked out with switch el- ement 8, no diagnostic information about the Local control unit will be sent to the master system, e.g. short circuit at outputs or undervoltage at the valves (see chapter 5.2). 3-16 Festo P.BE-DLP-VSE-... en 0206a...
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Page 41: Connecting The Field Bus
– unsuitable cables Please refer to the manual for your controller for informa- tion on the cable type to be used. If you use the Festo IP65 plug, the cable must have a diameter of 7-10 mm. Please note Connect the screening of the field bus cable with a short cable to the earth potential (PE) (length of cable max. - Page 42 Local control unit via a branch line. S When calculating the maximum permitted length of the field bus cable, also take into consideration the sum of the branch line lengths. 3-18 Festo P.BE-DLP-VSE-... en 0206a...
- Page 43 Cable specification as per EN 50170 (cable type A): Surge impedance 135-165 Ohm (3-20 MHz) Capacitance per unit length < 30 nF/km Loop impedance < 110 Ohm/km Core diameter > 0.64 mm Core cross sectional area > 0.34 mm 3-19 Festo P.BE-DLP-VSE-... en 0206a...
- Page 44 3. Installation Connecting the field bus Please note Please note that only the Festo plug complies with protec- tion class IP 65. Use plastic conduit-thread connectors for fitting the field bus plug. This creates better resistance to environmental influences. There is a 9-pin sub-D socket on the Local control unit for connecting it to the field bus.
- Page 45 A B -- Fig. 3/25: Connecting the screening Please note The cable clip in the Festo sub-D plug is connected inter- nally only capacitively with the metallic housing of the sub-D plug. This is to prevent equalizing currents from flowing through the screening of the field bus cable (Fig.
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Page 46: Bus Termination With Terminating Resistors
If the Local control unit is at the end of the field bus system, a bus termination is necessary. Recommendation: Use here the sub-D plug from Festo (part no. 18529). A suit- able resistor network is provided in the housing of the sub-D plug. The bus termination must be switched manually with slide switches. - Page 47 Power supply 390 Ω Pin 3 RxD/TxD-P 220 Ω Pin 8 RxD/TxD-N RxD/TxD-N 390 Ω Pin 5 DGND DGND Fig. 3/27: Circuit diagram for bus termination network for cable type A as per EN 50 170 3-23 Festo P.BE-DLP-VSE-... en 0206a...
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Page 48: Fibre-Optical Waveguide
EN 50170 volume 2 and therefore supports the control of network components for fibre-optical waveguides. Examples of fibre-optical waveguide network components: – Siemens optical link module (OLM) for PROFIBUS plus – Siemens optical link plug (OLP) for PROFIBUS 3-24 Festo P.BE-DLP-VSE-... en 0206a... -
Page 49: Connection With As-Interface (On Dlp-Vse
3. Installation Connection with AS-Interface (on DLP-VSE-...-ASi) 3.4.1 Assigning the AS-i address Recommendation: Use the Festo addressing device ASI-PRG- ADR part no. 18959 with adapter cable part no. 18960 (or Siemens PSG). Before connecting an AS-i slave to the bus: assign an unused AS-i address to each AS-i slave. -
Page 50: Connecting The Limit Switch (Pnp Inputs)
3.4.3 Festo installation accessories Recommendation: Use the Festo cable sockets ASI-SD-FK, part no. 18785 for connecting the Local control unit. You will then comply with protection class IP65. Proceed as follows: 1. - Page 51 Local control unit and the fluctu- ations in the load voltage). – Fit Festo cable caps ASI-KK-FK or cable sleeves ASI-KT-FK to open ends of cables. In this way you can avoid leakage currents and comply with protection class IP65.
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Page 52: Connecting The As-I Bus And The Load Voltage
The AS-Interface has an integrated watchdog function which resets the outputs in the event of failure of the bus communication. +24 V AS-i – (light blue) AS-i + (brown) 24V DC B US Fig. 3/29: Assignment of the AS-Interface connections 3-28 Festo P.BE-DLP-VSE-... en 0206a... -
Page 53: Example Of Connections - Local Control Unit With Emergency Stop
Fig. 3/30: Example of connection Festo accessories Designation Type AS-i combi power unit ASI-CNT-115/230-VAC-B AS-i bus cable (yellow) KASI-1.5-Y-100 Additional supply cable (black) KASI-1.5-Z-100 AS-i cable cap ASI-KK-FK AS-i cable sleeve ASI-KT-FK Identification signs IBS6x10 3-29 Festo P.BE-DLP-VSE-... en 0206a... - Page 54 3. Installation 3-30 Festo P.BE-DLP-VSE-... en 0206a...
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Page 55: Commissioning
Make sure that the connected pneumatic fittings are not under pressure. Bring the Local control unit into the follow- ing basic position: key-operated switch to position 0 – with DLP-VSE-3-...: knob-operated switch to position – HALT/STOP Fig. 4/1: Basic position on the DLP-VSE-2-... Festo P.BE-DLP-VSE-... en 0206a... -
Page 56: Switching On The Compressed Air
Local control unit. 3. Switch on the compressed air. 4. Turn the knob-operated switch to AUF/OPEN or ZU/ CLOSE. Warning Make sure that the movement of the fittings corresponds to the labelling on the knob-operated switch. Festo P.BE-DLP-VSE-... en 0206a... - Page 57 1. Turn the key-operated switch to 0. 2. Only with DLP-VSE-3-...: turn the knob-operated switch to HALT/STOP. 3. Switch off the compressed air. 4. Swap the tubing. 5. Repeat the steps in section 4.1.2. Festo P.BE-DLP-VSE-... en 0206a...
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Page 58: Positioning The Limit Switches
4. Compare the end positions with the signals from the indi- cator lights in accordance with the table below. Position of Position of Indicator light knob-operated fittings switch ZU/CLOSE “Closed” “ZU/CLOSE” lights AUF/OPEN “Open” “AUF/OPEN” lights Festo P.BE-DLP-VSE-... en 0206a... -
Page 59: Commissioning On The Profibus-Dp
Limit switch signal “Closed” Fig. 4/3: Bit assignment of the inputs Output Meaning Output 0 Open fittings Output 1 Close fittings Output 2 Indicator light “AUF/OPEN” Output 3 Indicator light “ZU/CLOSE” Fig. 4/4: Bit assignment of the outputs Festo P.BE-DLP-VSE-... en 0206a... -
Page 60: Preparing The Local Control Unit For Commissioning
Please note the following points when switching on the power supply: Common If there is a common power supply for the control system supply and all the field bus slaves, the power should be switched on via a central power unit or switch. Festo P.BE-DLP-VSE-... en 0206a... - Page 61 FREEZE and SYNC The operating modes FREEZE and SYNC are supported by the Festo Local control unit in accordance with EN 50170 (DIN 19245). The use of the FREEZE or SYNC command depends on your master controller. Please refer to the documentation for your field bus module for further information.
- Page 62 (4 used) Example 1: Local control unit in the configuration “without measurement bus” DP identifier Comment 8 digital inputs and outputs (4 used) analogue measured value Example 2: Local control unit in the configuration “with measurement bus” Festo P.BE-DLP-VSE-... en 0206a...
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Page 63: Configuration With A Siemens Master
“readme” in the main directory of the CD ROM preparations. Please note Update the slave catalogue when you copy the Device data base while working with COM PROFIBUS. Menu “File” - “Load GSD file”. Festo P.BE-DLP-VSE-... en 0206a... - Page 64 3. Process the fields - Bus profile - Baud rate in the menu “Configure” in the mask “Bus parameter” Further information (directories, etc.) can be found in the file “readme” in the main directory of the CD ROM. 4-10 Festo P.BE-DLP-VSE-... en 0206a...
- Page 65 2. Move the mouse to the left and click below graphic 2. 3. The entry mask “PROFIBUS address” 3 will appear. Se- lect the slave address identical to the selected setting of the DIL switch in the switch module (see page 3-14) and confirm this. 4-11 Festo P.BE-DLP-VSE-... en 0206a...
- Page 66 “FESTO VORORT / LOCAL” and confirm this with OK. The icon of the Festo Local control unit 5 will appear under the graphic of the master. The icon will appear if you have copied the Bitmap file correctly (see step 3 of the prepara- tions).
- Page 67 4. Commissioning Access the mask “Configure”: 1. Double-click with the left-hand mouse key or once with the right-hand key on the icon of the Festo Local control unit. 2. Select “Configure” from the menu which appears. The mask “Configure” appears (Fig. 4/6).
- Page 68 With a marked I/O address range, the function “Auto ad- dress” carries out an automatic assignment of the free addresses of the system, depending on the system limits. Configuration/address assignment with COM PROFIBUS is then completed. 4-14 Festo P.BE-DLP-VSE-... en 0206a...
- Page 69 Further information (directories, etc.) can be found in the file “readme” in the main directory of the CD ROM. Please note Update the hardware catalogue when you copy the Device data base while working with STEP7. Menu in Hardware config: “Extras” – “Update catalogue”. 4-15 Festo P.BE-DLP-VSE-... en 0206a...
- Page 70 S loaded via menu item “Extras” – “Install new device master files” - file type “Bitmap” in Hardware config. 3. Process the mask “Properties of the DP master” – Bus profile – Baud rate 4. Activate the DP master in the rack. 4-16 Festo P.BE-DLP-VSE-... en 0206a...
- Page 71 1. Click catalogue icon 1. This will then open the hardware catalogue. 2. Use the left-hand mouse key 2 to mark station type “FESTO VORORT / LOCAL” (\PROFIBUS-DP\further FIELD DEVICES\VALVES) in the hardware catalogue. The slave type “VALVES” will only appear under folder“Additional FIELD DEVICES”, if you have copied the...
- Page 72 Hardware config. The con- figuration data with the columns “DP ID”, “Order number”, “Input address”, “Output address”, “Comment” appear in the table in the lower half of the monitor screen. 4-18 Festo P.BE-DLP-VSE-... en 0206a...
- Page 73 4. Commissioning Fig. 4/8: Configuration with STEP7 – Hardware catalogue 6. Open the directory “FESTO VORORT / LOCAL” in the hard- ware catalogue and mark module 5 corresponding to the configuration of your Local control unit. 7. With the mouse key pressed down, pull the marked mod- ule out of the hardware catalogue and onto the next free line of the configuration table 6.
- Page 74 Providing the safety concept of your machine/system per- mits, commission the Local control unit with both operating voltages (pins 1 and 5) – but without compressed air. You therefore have a suitable test function which does not trigger undesired reactions. 4-20 Festo P.BE-DLP-VSE-... en 0206a...
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Page 75: Operation With General Dp Master
4. Commissioning 4.2.4 Operation with general DP master The Festo Local control unit can be controlled from any PLC, PC or industrial PC with a PROFIBUS-DP module in accord- ance with EN 50170 (DIN 19245). Information on the func- tions FREEZE, SYNC and the DP identifiers can be found in section 4.2.1. - Page 76 Bit 7 Bit 6 Explanation Lock_Req min T + slave parameter may be overwritten Local control unit for other masters enabled Local control unit for other masters blocked Local control unit for other masters enabled 4-22 Festo P.BE-DLP-VSE-... en 0206a...
- Page 77 The configuration data are transmitted from the DP master to the Local control unit with the function Chk_Cfg . Summary of parameters (Chk_Cfg Octet 1-n DP identifier Permitted identifiers for Festo CP systems in compact mode. Number of inputs/ DP identifier Comment...
- Page 78 Bit 3 Input/output x*+3) Bit 4 Input/output x*+4) Bit 5 Input/output x*+5) Bit 6 Input/output x*+6) Bit 7 Input/output x*+7) Octet 2 I-data byte_2 Bit 0 Input x+8 Bit 1 Input x+9 Bit 7 Input x+15 4-24 Festo P.BE-DLP-VSE-... en 0206a...
- Page 79 4. Commissioning Octet 3 I-data byte_3 Bit 0 Input y *) Bit 1 Input x+1 Bit 7 Input x+7 *) x, y = address offset of master module 4-25 Festo P.BE-DLP-VSE-... en 0206a...
- Page 80 Summary of implemented functions and service ac- cess points (SAP) Function Available Destination SAP (DSAP) Data_Exchange RD_Inp RD_Outp Slave_Diag Set_Prm Chk_Cfg Get_Cfg Global_Control Set_Slave_Add Bus parameter/reaction times Baud rate max T max T (kBaud) ...187.5 1500 3000 6000 12000 4-26 Festo P.BE-DLP-VSE-... en 0206a...
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Page 81: Device Data Base (Gsd)
You can also find the Device data base in the “GSD library” in Internet under http://www.profibus.com The Device data base contains a selection of identifiers in addition to the slave-typical entries (Ident number, revision, etc.). 4-27 Festo P.BE-DLP-VSE-... en 0206a... -
Page 82: Commissioning On The As-Interface
Fig. 4/10: Bit assignment for AS-Interface (inputs) Data bit Output Meaning Output 0 Open fittings Output 1 Close fittings Output 2 Indicator light “AUF/OPEN” Output 3 Indicator light “ZU/CLOSE” Fig. 4/11: Bit assignment for AS-Interface (outputs) 4-28 Festo P.BE-DLP-VSE-... en 0206a... -
Page 83: Commissioning Test For Profibus-Dp And As-Interface
MOTE. The Local control unit will now be controlled by your bus system. 2. Test the controller and the movement of the fittings with your bus system. Information on error treatment can be found in the chapter “Diagnosis and error treatment”. 4-29 Festo P.BE-DLP-VSE-... en 0206a... - Page 84 4. Commissioning 4-30 Festo P.BE-DLP-VSE-... en 0206a...
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Page 85: Diagnosis
– If faults still exist: return for servicing Indicator light does not – Cable connection to limit switch inter- light up rupted – Incorrect tubing connection – LED in indicator light defective Fig. 5/1: Eliminating faults Festo P.BE-DLP-VSE-... en 0206a... -
Page 86: Electric Components
If the indicator lights for AUF/OPEN or ZU/CLOSE are defec- tive, you can replace these yourself. 1. Unscrew the transparent part of the cap. 2. Replace the LED. Use a bulb remover here for bulb type BA9S. 3. Screw the cap into place again. Festo P.BE-DLP-VSE-... en 0206a... - Page 87 Input Open fittings Key-operated switch to HAND/ LOCAL Close fittings Key-operated switch to AUTO/RE- MOTE Indicator light Limit switch signal AUF/OPEN “Open” Indicator light Limit switch signal ZU/CLOSE “Closed” Fig. 5/4: Meaning of the LED display Festo P.BE-DLP-VSE-... en 0206a...
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Page 88: Diagnosis When Connected To Profibus-Dp
Load voltage faults are always shown with the green LED, irrespective of the diagnostic mode set. If the device-related diagnosis is activated, the faults will also be communicated to the master PLC via the field bus connec- tion. Festo P.BE-DLP-VSE-... en 0206a... -
Page 89: Diagnosis With Profibus-Dp
The Local control unit supports diagnostic possibilities via the PROFIBUS in accordance with EN 50170 (DIN 19245). (The device-specific diagnosis is supported). Please note The identifier-related or channel-related diagnosis listed in EN 50170 (DIN 19245) is not supported. Festo P.BE-DLP-VSE-... en 0206a... -
Page 90: Diagnostic Words
Local control unit. Station status 1 Device-related diagnosis exists Device-related diagnosis 1 see chapter 5.2.4 see chapter 5.2.4 Device-related diagnosis 2 Fig. 5/7: Diagnostic steps Festo P.BE-DLP-VSE-... en 0206a... - Page 91 (see chapter 3.3.2). Summary of diagnostic bytes Diagnostic words Several diagnostic words are provided for each bus slave. The diagnostic words and their meanings in conjunction with the Festo Local control unit are as follows: Byte* Octet** Diagnostic address Diagnostic address...
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Page 92: Diagnostic Information
DP master from the Local control unit via the function Slave_Diag. The Local control unit replies with an octet string of length 10. The procedure for reading this diagnostic information with a SIMATIC S5/S7 system is described in chapter 5.3.2. Festo P.BE-DLP-VSE-... en 0206a... - Page 93 Last parametrizing telegram faulty log. “1”: Planned type is not correct Diag.Master_Lock always log. “0” (set by the Local control unit) log. “1”: Access by a different master Fig. 5/9: Octet 1 Station status_1 (diagnostic byte 0) Festo P.BE-DLP-VSE-... en 0206a...
- Page 94 Fig. 5/10: Octet 2 Station status_2 (diagnostic byte 1) Structure of station status 3 Meaning Explanation for log. “1” 0 ... 6 — reserved Diag.Ext_ always log. “0” (set by the Local control unit) Diag_Overflow Fig. 5/11: Octet 3 Station status_3 5-10 Festo P.BE-DLP-VSE-... en 0206a...
- Page 95 5 ... 6 Ident_Number Manufacturer identification: These octets contain the manufacturer identifier. For the Festo Local control unit: 045B Ext_Diag_Data Device-related diagnosis: This octet represents the header for the device diag- nosis. The Local control unit enters the value 2 in this octet, i.e.
- Page 96 No communication with measuring point — Reserved — Reserved Error 1 Measuring point cable fracture Error 2 Measuring point Error 3 Measuring point Error 4 Measuring point Fig. 5/14: Octet 9 Device-related diagnosis 2 (diagnostic byte 8) 5-12 Festo P.BE-DLP-VSE-... en 0206a...
- Page 97 Warning S Make sure that valves and outputs are reset when the faults mentioned occur. A dangerous situation can arise if the valves and outputs are not reset. 5-13 Festo P.BE-DLP-VSE-... en 0206a...
- Page 98 You can set two types of error reactions of the control system. when a fault occurs the controller switches to the operat- ing mode “STOP” (hard error reaction) or when a fault occurs the controller remains in the operat- ing mode “RUN” (soft error reaction) 5-14 Festo P.BE-DLP-VSE-... en 0206a...
- Page 99 The diagnosis for the PROFIBUS-DP is supported by function modules in the various control systems. These function mod- ules read out the slave diagnoses and write them in a data range in the user program. 5-15 Festo P.BE-DLP-VSE-... en 0206a...
- Page 100 (see mask “Features of DP slave” in Hardware config) when faults occur, output error code RET_VAL:=MW100 Pointer to start of data range for diagnosis RECORD:=P#M110.0 WORD 4 and length of diagnostic data Reading finished BUSY:=M10.0 Fig. 5/17: Program example for Step 7 5-16 Festo P.BE-DLP-VSE-... en 0206a...
- Page 101 5.3.3 STEP 7 V4.x - Online diagnosis via diagnostic buffer The diagnostic buffer of STEP7 offers the possibility of dis- playing diagnostic events of the S7 system in the order in which they occur. Fig. 5/18: Online diagnosis via diagnostic buffer (explanation see text) 5-17 Festo P.BE-DLP-VSE-... en 0206a...
- Page 102 4. Select the rider “Diagnostic buffer” 4. 5. Mark the event 5 and read the details on the event. These will give you more detailed information on how to proceed further and depend on the S7 controller used. 5-18 Festo P.BE-DLP-VSE-... en 0206a...
- Page 103 No AS-i voltage on bus flashes AS-i address not set (= 0 ) flashes Short circuit/overload at the in- puts Failure of bus communication (Watchdog expired) Fig. 5/19: Diagnostic displays with the LEDs POWER and BUS on AS-Interface 5-19 Festo P.BE-DLP-VSE-... en 0206a...
- Page 104 5. Diagnosis 5-20 Festo P.BE-DLP-VSE-... en 0206a...
- Page 105 A. Technical specifications and index A. Appendix Technical specifications of the Festo Local control unit General Temperature range, operation -5 °C +50 °C as per EN 60654-1 following closely EN 60654-1, Class C1, weather-protected ap- plication sites Temperature range, storage -40 °C +80 °C...
- Page 106 Electromagnetic compatibility Interference emission – tested as per EN 55011 Limit value class A – tested as per EN 50081-2 Immunity to interference – tested as per EN 61000-4-2...6 – tested as per EN 50082-2 passed Festo P.BE-DLP-VSE-... en 0206a...
- Page 107 – Rated value 24 V DC ... -15%/+20% (20.4 ... 28.8 V DC) – Residual ripple 4 Vpp – Current consumption (at 24 V) 140 mA AS-Interface profile ID code = F ; IO code = 7 S-7.F Festo P.BE-DLP-VSE-... en 0206a...
- Page 108 A. Technical specifications and index Festo P.BE-DLP-VSE-... en 0206a...
- Page 109 ........Electrical connections ......Festo P.BE-DLP-VSE-... en 0206a...
- Page 110 ......Operating voltage, connecting ..... . Festo P.BE-DLP-VSE-... en 0206a...
- Page 111 Switch module ....... . . 3-11 Festo P.BE-DLP-VSE-... en 0206a...
- Page 112 ......... Festo P.BE-DLP-VSE-... en 0206a...
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