Related Manuals for ABB Wireless Proximity Switches
Summary of Contents for ABB Wireless Proximity Switches
- Page 1 Technical Description Wireless Proximity Switches Planning and Installation Guidelines...
- Page 2 No claims for the modification of products that have already been supplied may be made on the basis of the data, diagrams and descriptions in this documentation. © This manual is copyrighted. Any reproduction or third party use of this protected publication, whether in whole or in part, without the written permission of ABB STOTZ-KONTAKT GmbH, is forbidden.
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Page 3: Table Of Contents
Flush mounting and non flush mounting ..........17 Mutual influence ..................17 Communication module ................18 Configuration of wireless proximity switches ......... 19 Deleting the configuration of wireless proximity switches ..... 19 Installation of the communication module ..........20 2.10 Switching Frequency and Latency ............21 Input module ..................... - Page 4 Commissioning of Communication ............39 Power supply .................... 40 Electrical connections ................41 Primary loop sizes and current values ............ 43 Power supply LED signals ..............45 Comissioning ................... 46 Appenix Checklist ....................A1 Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004...
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Page 5: Primary Loops
Procedure: ● Set up 4 two-dimensional primary loops (2 pairs) around the part of the machine containing wireless proximity switches in a way that always the two opposite primary loops roughly have the same size and geometry. ● Set up the primary loops rectangular to each other. -
Page 6: Arrangement Variants For The Primary Loops
2.) The following constraint is valid: Overlapping “distance” of a coil from cell border: s Fig. 1.2: Arrangement of primary loops for machines with nearly square outline the height of which is greater than the length of one of the edges. Planning and Installation Guidelines Wireless Proximity Switches / Issue: 03.2005... - Page 7 Fig. 1.4: Arrows on the outer insulation of the primary loop cables: If the arrows point towards the same direction, the primary loop pairs and further primary loops arranged in parallel are installed correctly. Wireless Proximity Switches / Issue: 03.2005 Planning and Installation Guidelines...
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Page 8: Distances To Primary Loops, Safety Aspects
● The values given in the following table are theoretical values intended for the planning of a machine/installation with wireless proximity switches. During commissioning and acceptance these values have to be verified by corresponding measurements and, if necessary, the distances have to be corrected. - Page 9 Distance for cardiac pacemakers = Minimum clearance from the primary loop area to be observed by persons wearing cardiac pacemakers. This value is also valid for smaller primary loops with two windings. Wireless Proximity Switches / Issue: 03.2005 Planning and Installation Guidelines...
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Page 10: Distances Of Primary Loops To Metal Constructions
(e.g. aluminum contour frame with plexiglas pane) Supply line for the primary loop Fig. 1.6: Minimum clearance of the primary loops to metal ring constructions (e.g. aluminum contour frame with plexiglas pane) Planning and Installation Guidelines Wireless Proximity Switches / Issue: 03.2005... -
Page 11: Installation Of The Primary Loop Cables
Fig. 1.7: Normally, the primary loop cable is laid in one winding, as shown on the left. Two windings are only necessary for small primary loops (1000 mm x 1000 mm to 1000 mm x 1200 mm). Wireless Proximity Switches / Issue: 03.2005 Planning and Installation Guidelines... -
Page 12: Installation Of The Primary Loop Supply Line
For higher stability the supply lines for a primary loop (twisted with each other or held closely together in any other way) can be laid in armored plastic or steel conduits or similar materials. Planning and Installation Guidelines Wireless Proximity Switches / Issue: 03.2005... -
Page 13: Electrically Conductive Ring Construction Inside The Machine
1.9. If wireless proximity switches shall be used in this area, the second dimension of the electromagnetic field around the place of installation must not be shielded or attenuated in any other way. -
Page 14: Wireless Proximity Switches
Installation Guidelines Technical Description Wireless proximity switches Wireless proximity switches consist of a communication module and a sensor head which can be selected from a range of different designs and properties depending on the application. 2.1 Sensor head properties The sensor heads operate as inductive proximity switches and therefore have standardized properties and operating conditions. - Page 15 Depending on the axial distance to the active sensor face, a radial motion of the actuator results in an other switching distance than an axial motion. This is shown in the standardized pick-up characteristic curve for inductive proximity switches which is also valid for sensor heads. Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines...
- Page 16 Fig. 2.2: Standardized pick-up characteristic curve for inductive proximity switches Derating factor The derating factor which is normally smaller than 1 specifies how much the switching distance reduces if actuators made of stainless steel, aluminum or copper are used. Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004...
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Page 17: Flush Mounting And Non Flush Mounting
Technical Description 2.4 Flush mounting and non flush mounting The product range of wireless proximity switches includes flush mountable as well as non flush mountable sensor heads. Flush mountable sensor heads can be mounted in the machine in a way that they are particularly well protected against mechanical damages. -
Page 18: Communication Module
CONFIG the green LED lights up, as soon as the equipment is in a sufficient electromag- netic field. LED signals of the communication module, Table 1 Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004... -
Page 19: Configuration Of Wireless Proximity Switches
LED signals of the communication module, Table 2 2.7 Configuration of wireless proximity switches Wireless proximity switches can be configured only if they are brand new or their configura- tion has been deleted before. In order to perform the configuration, the input module must be switched into the CONFIG mode and display a free address. -
Page 20: Installation Of The Communication Module
Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004... -
Page 21: Switching Frequency And Latency
1 sec 1 sec Target change Signal on the fieldbus Target change min. 20 ms Signal on the fieldbus 5 changes / sec 5 changes / sec Fig. 2.7: Timing pattern Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines... -
Page 22: Input Module
Planning and Installation Guidelines Technical Description Input module The input module provides connection between the wireless proximity switches and the machine control via an ABB FieldBusPlug. It makes the following information available for the machine control: Status of each sensor... -
Page 23: Ready Status Of The Input Module
For the connection of the input module to the machine control, connect a FieldBusPlug from the ABB FBP system to the FBP socket on the left side of the device. Power supply is done via the screw-type terminals at the bottom side of the device. -
Page 24: Run Mode
The RUN-mode is the normal continuous operation mode of the input module, in which no changes are made to the system. In this mode of operation • the display shows the data and conditions of the wireless proximity switches configured in the system sensor number (001 ... 120) -
Page 25: Password Inquiry
After successful password entry, the module releases the desired menu. If a wrong number is entered, the password inquiry is repeated. *) All sensor information and cell-ID identifications are examples; XXX stands for blinking display Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines... -
Page 26: Cfg Mode
By simultaneousles pressing ESC and OK, one changes from the RUN mode into the CFG mode. As long as less than 120 wireless proximity switches are configured in the input module, in this mode of operation further sensors can be added to the existing system. - Page 27 Installation Guidelines Technical Description An input module can automatically seize all configured wireless proximity switches in its reception range, which carry its Cell-ID. In this way, when exchanging the input module, a very fast recognition of all the wireless proximity switches installed in a machine by the new input module is possible, and can be stored as valid configuration.
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Page 28: Del Mode
By simultaneously pressing ESC and OK from within the RUN mode, the CFG mode is reached. From there the DEL mode is reached via \/. As long as in the input module wireless proximity switches are configured, sensors from the existing configuration can be deleted in this mode of operation. If the communication to a configured sensor is disturbed (Err), it can be nevertheless deleted from the configuration of the input module. -
Page 29: Set Mode
Change to another systen setting in the SET-mode /\ or \/ Change to SET-MAIN menue Change for editing of field bus address *) All sensor information and cell-ID identifications are examples; XXX stands for blinking display Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines... - Page 30 During comissioning, each input module needs an individual Cell-ID range identification between 1 and 60. This Cell-ID range identification guarantees that also in large installations with more than 120 wireless proximity switches (i.e. also more than one input module) the proximity switches communicate reliably with their assigned input module.
- Page 31 Change to another systen setting in the SET-mode /\ or \/ Change to SET-MAIN menue Change for editing of the Cell-ID *) All sensor information and cell-ID identifications are examples; XXX stands for blinking display Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines...
- Page 32 Change to other systen setting in the SET-mode /\ or \/ Change to SET-MAIN menue Change for resetting to factory settings *) All sensor information and cell-ID identifications are examples; XXX stands for blinking display Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004...
- Page 33 Change to other systen setting in the SET-mode /\ or \/ FIELDBUS Change to SET-MAIN menue Change between local / field bus *) All sensor information and cell-ID identifications are examples; XXX stands for blinking display Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines...
- Page 34 OK, /\ or \/ /\ or \/ 04113 Leave parameter-display mode Change between hexadecimal, binary and decimal representation *) All sensor information and cell-ID identifications are examples; XXX stands for blinking display Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004...
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Page 35: Antenna
In the set main menue, input of an eight-digit master-password is offered as last menu option. This option can be used only by system specialists of ABB. It serves to allow system access again, if the set three-digit user-password has been forgotten by the user. -
Page 36: Field Bus Integration And Data Mapping
Fig. 3.2: Example overview of WDI100 input module data structure and its integration via the FieldBusPlug PDP21-FBP into an ABB PLC 07KT98 with a PROFIBUS-master The WDI100 provides the proximity information and a data valid or status information of up to 120 communication modules WSIX via the field bus. -
Page 37: Wdi100 Data Structure At The Plc
There is an offset of 1 between internal and external counting of the WSIX numbers: Sensor 1 at the display of the WDI means WSIX0 in the field bus data structure. Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines... - Page 38 The bit is also set to “1”, if there was a something wrong in the field bus telegram (Package number or Parameter number does not match. • “0” if the parameters from the PLC are stored as local configuration. · Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004...
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Page 39: Parameter To Be Downloaded To The Input Module Wdi100
Switch on magnetic power supplies WPU100 Configuration of connection to PLC/FBP • Copy the ABB*.gsd -file for the field bus plug into the GSD subdirectory of the host software (ABB*.gsd see engineering package WEP100.0101 1SAJ900091R0101.ZIP) • Start the host software, (or actualize the directory to choose the *.gsd file from in the host software) •... -
Page 40: Power Supply
Synchronization cable Power supply ° Master Fig. 4.1: Interconnection of two power supplies using a synchronization cable, connection of the primary loops and operating mode settings, schematic top view diagram Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004... -
Page 41: Electrical Connections
Main Supply L X11.N Main Supply N X11.PE Main Supply PE DIL-Switches Current setting Setting for synchronisation LEDs LED1, green Operation LED2, red Disturbance of power supply LED3, red Disturbance of synchronisation Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines... - Page 42 90° Power Supply Power Supply Power Supply contact- contact- bridge bridge laid together (e..g. in a cable duct) circuit - breaker control cabinet power line Fig 4.3: WPU100 wiring example Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004...
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Page 43: Primary Loop Sizes And Current Values
The feeding to the primary loops should be max. 5m (twisted part of the primary loop cable). Too high current values, particularly with several turns, may lead to not allowed high field strength for humans, especially pace maker carriers. Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines... - Page 44 1 2 3 4 Slave - 0° 1000 1 2 3 4 Slave - 90° 1100 All other settings are not allowed 0 = off = open / 1 = on = closed Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004...
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Page 45: Power Supply Led Signals
• All devices connected via sync-wire are slaves Master/Slave setting with respect • Several Masters present to the wiring. With each the specified disturbances, and without power, the contact of the malfunction signal output opens. Wireless Proximity Switches / Issue: 09.2004 Planning and Installation Guidelines... -
Page 46: Comissioning
The power supplies are in normal operation if their green LEDs are continuously on (after ~20-30 seconds). The housing, especially the heat sinks, of the power supplies heat up considerably in operation. Planning and Installation Guidelines Wireless Proximity Switches / Issue: 09.2004... -
Page 47: A Checklist
Mark pacemaker warning line on floor (e.g. in yellow- application (marking and Guidelines" black colour), put a danger sign in high of the line and sign) Chapter 1.3 document place and distance. Wireless Proximity Switches / issued: 09.2004 Checklist A 1 / 3... - Page 48 5m antenna cable length 1.3.2 Decide on field bus to be The WDI100 input module may be connected to used / select suited different field busses by choosing the matching ABB FieldBusPlug FieldBusPlug 1.3.3 Decide on amount of input...
- Page 49 -Observe status change in RUN mode on WDI display - Check Wink function by pressing OK in the RUN mode or by pressing a membrane switch of a sensor WSIX Wireless Proximity Switches / issued: 09.2004 Checklist A 3 / 3...
- Page 50 ABB STOTZ-KONTAKT GmbH Eppelheimer Straße 82 Postfach 101680 69123 Heidelberg 69006 Heidelberg Germany Germany Telephone +49 6221 701-0 Telefax +49 6221 701-240 E-Mail desst.helpline@de.abb.com Internet http://www.abb.de/stotz-kontakt...