MA503 user manual
Contents
1. been programmed FrEE 0 to 0 000 _dIR___ counting direction UP dn dn _AUto_ switch off method on oFF oFF PErlod switch off time in minutes only for 009 switch off methods on 009 999 _rSTo__ llast value memory on oFF oFF _4 oFF Delayed switch off on oFF oFF _F_AbS access reset function on oFF on _F_rEL access increm measurement OFF on OFF _F_rEF access reference value oFF on OFF _F_oFF access offset value OFF on OFF _SPEEd Processor speed HI Lo Lo _LAn_ language d E d MA503 Datum 08 01 2001 Art Nr 79539 Z Nr 8664078 And Stand 2 01 EK Sli KO Postanschrift Postal address GmbH Postfach 1106 DR ING G WANDRES D 79195Kirchzarten Werk Factory Weihermattenweg 2 D 79256 Buchenbach Telefon Phone 07661 394 0 Telefax Fax 0 76 61 3 94 388 Internet www siko de SIKO 20 MA503 Datum 08 01 2001 Art Nr 79539 Z Nr 8664078 nd Stand 2 012. the protection level provided Protect the system if necessary against environmental influences such as sprayed water dust knocks extreme temperatures solvents 3 1 Mounting the magnetic strip The mounting surface measuring track must be flat Buckles or bumps will lead to measuring inaccuracies For applications which do not allow properly glueing of the magnetic strip it can be inserted into a profile rail accessory eg rail type PS thus forming a compact mounting unit Fortechnical reasons the strip should be approx 25mm longer than the actual measuring di stance Attention To guarantee optimal adhesion oil grease dust etc must be removed by using cleansing agents which evaporate without lea ving residues Suitable cleansing agents are eg ketones acetone or alcohols Messrs Loctite and 3M can both supply such cleansing liquid Make sure that the surface to be gluedis dry and apply the strip with maximum pressure Glueing should preferably be undertaken at tempera tures between 20 to 30 C andin dry atmosphere Advice When applying long pieces of magnetic strip do not immediately remove the complete protective foil but rather peel back a short part from the end sufficient to fix the strip Now align the strip As the protective strip is then peeled back and out press the tape firmly onto the mounting surface A wall paper roller wheel could be used to assist in applying pressure onto the magnetic stri
3. equi red magnet magnifier magnetic foil or metal dust e rule or suitable tool compass needle NSN SINS Fig 18 Determination of the pole position Cutting the magnetic strip Fig 19 Determination of the pole position Joining the magnetic strip Steps Ifthere is a cover strip this is to be removed first To determine the pole division either use metal dust a magnet magnifier or magnetic foil Ifnecessary use a compass needle to deter mine the location of the poles on the magnetic strip fig 18 Use a rule and a sharp knife to cut the magnetic strip at a right angle Then also cut the carrier strip accordingly Previous steps are to be repeated with the other part of strip e Check polarity before joining the two parts Both ends must attract each other if necessary use compass needle In case both ends have the same polarity shorten one end by a half pole division fig 19 Jointhe two ends closely together and add the cover strip 11 Maintenance of the magnetic strip We recommend cleaning the magnetic strip s surface from time to time with a soft rag This avoids dirt dust chips humidity sticking to the strip 12 Trouble shooting Error states are recognized and shown in the display Message full Description display overrun Action check parameters and adjust them if necessary s
4. et display to reference value Message display blinking Description faulty no sensor signal Action check gap between sensor and magne tic strip Message display blinking Description missing referencing Action set display to reference value Symbol batt blinking Description battery voltage below the admis sable values Action Change the batterie Message Effect qq blinking MA503 cannotbe referenced Description Display is still in incremental measurementfunction MA503 Datum 08 01 2001 Art Nr 79539 Z Nr 8664078 nd Stand 2 01 Action Leave incremental measurement Designation Display Progr value function as descriped in chapter 8 or proceed Resolution rES FrEE as follows Calculatingfactor _FAC_ 0 03820 1 Enter into programming mode Reference value rEF 00000 0 2 Program parameter _FrEL to on Offset OFF 00000 0 3 Leave programming mode Decimal point dP 0 0 4 Leave incremental measurement function Counting direction dr UP as descriped in chapter 8 Switch offmethod _AUto_ on 5 Enter programming mode again Switch off time PErlod 600 6 Program parameter _FrEL to OFF Last value memory _rSTo oFF 7 Leave programming mode Delayedswitch off _4 oFF oFF Access reset _F_Abs on 13 Application Examples Access increm meas _F_rEL oFF Access ref value _F_rEF OFF Length measurement Access offset _F_oFF oFF Required Display accuracy 1 10mm Display Processor
5. hown in tables on the following pages _FAC_ To enter into programming mode Press key P for at least 5 s To leave programming mode Automatically if no key has been pressed du ring approx 30 s or press key m until the end of the parameter list is reached To scroll parameter information Use key P To change parameters Use keys N and To store modified parameters Press key then message SA will be briefly displayed 7 Parameter description At the end of this user information brochure you will find a detailed parameter list showing all programmable parameters and offering space for customer specific programming values in English parameter _LAn_ E Display choice _rES_ Designation description Resolution Determinesthe resolution of the display Parame ter FrEE allows the programming of a calculating factor Calculation factor only available if Resolution has been programmed to FrEE before Used to obtain for example an angle display Basis is the maximal possible resolution of 1 100 mm The calculation factor FAC which has to be programmed results from FAC meas range total travel distance 1 100 mm Example Angle measurement on a circular disk with a display range of 0 180 display in 1 10 circumference of the circular disk 942 48 mm hence total travel distance 471 24 mm FAC 1800 47124 0 38200 _rEF_ Reference value Absolu
6. i SI KO User Information T MA503 Electronic Display 0HABBH AWE EG10 08066868 AWN amp TF TS ENGLISH 1 Safety information In order to carry out installation correctly we strongly recommend this documentis read very carefully This will ensure your own safety and the operating reliability of the device Your device has been quality controlled te sted and is ready for use Please respect all warnings and information which are marked either directly on the device or in this document Warranty can only be claimed for components supplied by SIKO GmbH If electronic display MA503 is used together with other products the warranty for the complete system is invalid e Repairs should be carried out only at our works If any information is missing or unclear please contact the SIKO sales staff 2 Identification Magnetic strip identification by printing on the strip Example Magnetic strip MB NNNN 5000 pole pitch 5mm accuracy 0 1mm serial number MB MB5 accuracy 0 1 0 05 0 1 pole pitch 5 5 strip width 10 5 Electronic display The particular type of unit and type number can be seen from the identifi cation plate Type number and the correspon ding variations are indicated in the delivery documentation e g MA503 0023 type number type of unit 3 Installation The unit sshould only be used according to
7. lso read User Instructions supplied with magnetic sensors Use two M3 screws to fix the magnetic sensor A via the 83 5 mm through holes Use two M2 5 screws to fix the magnetic sensor B via the two threaded holes Magnetic sensor F can for example be mounted by using amounting bracket For fixing sensor to mounting bracket use bores and the two nuts M8x0 5 Use two M3 screws to fix the magnetic sensor L via the 3 2 mm through holes Cable layout should avoid damages due to cable strain or other machine parts If necessary use a drag chain or protective hose and provide for strain relief Sensor must be aligned correctly with respect to the counting direction see fig 6 Sensor F red marking Signal Sensor A B or L B before A counting direction positive cable outlet travel direction sensor Precondition Parameter Counting direction _dir_ in pro gramming mode must be programmed to dn Fig 6 Definition of counting direction mounting When mounting the magnetic sensor ensure that the gap between strip and sensor and the max admissable deviation are maintained over the total measuring length see fig 7 and 8 red marking 0 1 2mm lt 3 nl N 7 Fig 7 Mounting of sensor TypF The gap between sensor and magnetic strip should according to the following table type of display gap EG10 0 1 2 mm TF 0 1 2 mm TS 0 1 2 mm Tab 1 gap bet
8. nit and mustnotbe interchanged when used with bench casing TS Bench casing s and connector s device number must be identical Battery types Batteries are not supplied together with the MA503 The following standard types could be used for operating voltage 7 3Volt 2x Baby R14 Change of batteries When display shows blinking low batt symbol bait batteries should be exchanged as soon as possible Unscrew cap to insert remove batteries Bin N BEN operating volta ge 7 3Volt J Net Fig 16 Change of batteries When exchanging the batteries take care that their polarity is correct Take the marking on the bottom of the box as orientation Sensor connection if necessary via 7 poles rear side socket Attention No modifiction of the sensor connec tion eg by cable extension is permitted 5 Commissioning Five membrane keys on the front panel are used for programming and operation of the display Keys function Depending on the operating mode the keys may have additional functions see Programming mode and Input mode The keys are pressed singly or in pairs two together 866605 e OOO TE MA503 Datum 08 01 200 Art Nr 79539 Z Nr 8664078 nd Stand 2 01 1 Programming 2 Select value 3 Select digit 4 Store value 5 ON OFF 6 Display battery change incremental measurement functi
9. o switch from absolute dimension and zero setting to subsequent relative dimension Increm meas function off Increm meas function on Access reference value to enter change reference value Reference value function off Reference value function on Access offset value to enter change offset value Offset value function off Offset value function on _SPEEd To alter power consumption by changing processor s speed HI Full processor speed Lo Reduced processor speed with low power consumtion _LAn_ Language to choose the language in which the menu points are to be displayed d German E English 8 Input mode Reset function via keyboard Press key to set the display to the reference value Precondition Parameter Reset enable _F_AbS in programming mode must be pro grammed to on but unit must not be left in programming mode see chapter 6 To leave programming mode Incremental measurement Press the two arrow keys 1 simultaneously to activate incremental measurement function The display is zeroed e The Display shows the blinking qqq Leave incremental measurement function by another simultaneous press of the two arrow keys t The absolute measuring value is displayed again Whileinthe incremental measurement mode the display can also be set to zero by pres sing key This does not change the absolute measurement in the background Precondi
10. on sign Fig 17 Display and membrane keypad Switch on Use key ON OFF to switch on the display MA503 runs an auto test sequence and shows the following values all LED segments for approx 1 s the software version eg 1_03 value 0 now the display is ready for use The last measured value is displayed if the parameter Last value memory is programmed to on Attention MA503 does not automatically switch on when the operating voltage is applied Switch off Press ON OFF key to switch off the unit switch off delayed if parameter _4 oFF has been programmed to on before After the last measurement the display swit ches off automatically see chapter 8 Parameter _AUto_and PErlod Operating modes There are two operating modes accessible via the keyboard 1 Programming mode to program the display at initial installation 2 Input mode to enter parameters select functions used during standard operation 6 Programming mode The display is either pre programmed to stan dard values at our works or if the order defines customer specific parameters these will be pre programmed at SIKO Enter programming mode for parameter modification programming Nor mally programming is only necessary at initial installation Parameters can be modified and checked at any time They are stored in a non volatile memory Each parameter s designation function and value range is s
11. p when fixing it in position Mounting steps see fig 1 Clean mounting surface 1 carefully Remove protective foil 2 from the adhesive side of the magnetic strip 3 Stick down the magnetic strip 4 Clean surface of magnetic strip carefully Remove protective foil 6 from adhesive tape on the cover strip 5 MA503 Datum 08 01 2001 Art Nr 79539 Z Nr 8664078 nd Stand 2 01 KO Fix cover strip both ends should slightly overlap e Also fix cover strip s ends to avoid unin tentional peeling 0000 Fig 1 Mounting of the magnetic strip Attention Do not expose the system to magne tic fields Any direct contact of the magnetic strip with magnetic fields eg adhesive magnets or other permanent magnets is to be avoided Sensor movements during power loss are not captured by the follower electronics Mounting examples Mounting with chamfered ends fig 2 is not recommended unless the strip is installed in a safe and protected place without environmental influences In less protected mounting places the strip may peel There we recommend moun ting accord to fig 3 and 4 Mounting in a groove fig 5 best protects the magnetic strip The groove should be deep enough to totally embed the magnetic strip 3 2 Mounting the sensor Attention MA503 with socket connector for sensors Type A B F or L to be combined with magnetic tape MB or MB5 Please a
12. speed _SPEEd HI shall be zeroed via function key Language _LAn_ E Designation Display Progr value Resolution _rES_ 0 1 Reference value _rEF_ 00000 0 Offset _OFF_ 00000 0 Decimal point _dP_ 0 0 Countingdirection _dlr_ UP Switch off method _AUto_ OFF Last value memory _rSTo_ oFF Delayed switch off _4 OFF OFF Access reset _F_Abs on Access increm meas _F_rEL OFF Access ref value _F_rEF OFF Access offset _F_oFF OFF Processorspeed _SPEEd HI Language _LAn_ E Angle measurement Required display range 0 360 display accuracy 1 10 Display shall be zeroed via function key Automatically switch off after 10min Conditions circular disk with 300 mm resul ting total circumference U m x 300 mm 942 48mm The programmable factor is calculated as fol lows FAC total display range 1 109 circum ference 1 100 mm 3600 94248 0 038200 MA503 Datum 08 01 2001 Art Nr 79539 Z Nr 8664078 nd Stand 2 01 Appendix Parameter list Display Designation value range Standard programm your programming _rES_ resolution mm In inch 0 1 1 0 1 0 05 0 01 In 0 01 In 0 001 FrEE _FAC_ calculation factor only if resolution 0 00000 has been programmeg to FrEE 0 00001 9 99999 _rEF_ referencevalue 00000 0 999999 999999 _oFF_ offset value 999999 999999 00000 0 _dP_ decimal point only if resolution has 0 0
13. te refe rence point ofthe measuring system This value is set by referencing the system according to chapter 8 _OFF_ Offset Can be any value used to MA503 Datum 08 01 2001 Art Nr 79539 Z Nr 8664078 nd Stand 2 01 T _4P_ _dir_ UP dn _AUto_ OFF on PErlod _rSto__ OFF on _4 OFF _F_AbS OFF Want on _F_rEL OFF on _F_rEF OFF on _F_oFF OFF on influence the value displayed eg tool correction value Decimal point only available if Resolution has been programmed to FrEE before Determination of the decimal point according to the resolution Counting direction of the measu ring system depends on the sensor s mounting position and can be changed subsequently Upward Downward Switch off method State of the automatic switch off no switch off automatically switch off Switch off time Time since last measurement sensor move after which the display will switch off Last value memory Last value memory off When switched on the display must be calibrated zeroed Last value memory on When switched on the last measured value is displayed Delayed switch off ON OFF key must be pressed for approx 4s to switch off the display Access reset function resetting to reference value via key on front of the display Reset function off Reset function on Access incremental measurement t
14. tion Menu point Incremental measu rement enable _F_rEL in programming mode must be programmed to on but unit must not be leftin programming mode see chapter 6 To leave programming mode Reference and or offset value modification Press the two keys P t simultaneously to enteranew reference value Press the two keys P simultaneously to enter a new offset value The display then shows the reference offset value which can be changed via the two arrow keys MA503 Datum 08 01 2001 Art Nr 79539 Z Nr 8664078 nd Stand 2 01 Press key to store the new value If no key has been pressed for approx 30 s or if you press again key P MA503 will return to display mode Precondition In programming mode menu points Reference value input enable _F_rEF Offset input enable _F_oFF respectively must be programmed to on but unit must not be left in programming mode see chapter 6 To leave programming mode 9 Last value memory Precondition _rSto_ on When switched off the last measured value is stored in a non volatile memory 10 Joining magnetic strips together For some applications it may be necessary to extend the magnetic strip The magnetic strip can be cut and rejoined using standard tools But however carefully this is done the accuracy of the strip at the join will be impaired error of at least 0 1 0 2 mm The following tools accessories are r
15. ween sensor and magnetic strip MA503 Datum 08 01 2001 Art Nr 79539 Z Nr 8664078 nd Stand 2 01 active side according to Tab 1 Attention Gap i A _ o A ee o By S 7 Max deviation Fig 8 Mounting of sensor 3 3 Mounting the display Below are the dimensions for panel mounting i Cut outin control panel 44 95 Fig 10 Mounting EG10 EG10 Push device into panel 3 Tighten bracket screw on the rear 2 Align device on front plate and tighten screw 3 4 Mounting of the battery box for EG10 The battery box supplied together with the dis play are for panel mounting The battery box should be mounted at a cold site heat accele rates the self discharge of batteries Below are the dimensions for panel mounting flat connector 2 8x0 5mm nut cable length max 2 0m panel thickness max 3 2mm Fig 11 Battery box for operating voltage 7 3Volt 2xBaby R14 4 Electrical connection Wiring must only be carried out with power off Provide standed wires with ferrules e Check all lines and connections before swit ching on the equipment Interference and distortion Allconnections are protected againstthe effects ofinterference The location should be selec ted to ensure that no capacitive or inductive interferences can affect the sensor or the connection lines Interference can be caused by motors switch gear c
16. yclic controls and contactors Suitable wiring layout and choice of cable can minimise the effects of interference The sensor should be positioned well away from cables with interference if necessary a protec tive screen or metal housing must be provi ded The running of wiring parallel to the mains supply should be avoided Power supply The unit is battery powered EG10 version has external power supply through connection cable and enclosed battery box TF and TS casing is with integral battery box U 3 VDC operating voltage 7 for TF TS or EG10 Bench housing TF and TS Designation Color oniy for EG10 The rubber feet can be removed to enable the Up red unit to be screwed down GND black Attention Max reach of screw is 5 0 mm MA503 Datum 08 01 2001 Art Nr 79539 Z Nr 8664078 And Stand 2 01 T Sensor cable for power supply Fig 12 Built in housing EG10 Connection of the battery box only for EG10 The battery box mounted as described in chap ter 3 4 has to be connected as follows u y np operating voltage 7 3Volt Fig 13 Connection of the battery box Sensor Fig 14 Bench housing TF battery box battery box Sensor ma Ss 4 _ Fig 15 Bench housing TS L Display and sensor form one u
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