RC-II Weft-Break Detector
Contents
1. 6 shuttle s 8 shuttle s etc setting up method are as followed 1 calculating Time t1 from one shuttle to the next shuttle t1 1000x60 sxv millisecond s Number of shuttles of circular loom v Running speed of circular loom the unit is rotation s number of per minute CHANGSHENG GEOMATERIAL TECHNOLOGY LTD O Page No 4 10 QingyangBeilu Changzhou China Zip 213002 Fax no 0086 519 5504778 http www cspcl com Email cspcl yahoo com User Manual for RC II Weft Break Detector CSPCL 2 Setting control time t2 Setting principle 2xtl gt t2 gt tl Generally setting t2 similarly equal to 1 5xt1 3 Setting relative Switch is on on state The following list is corresponding of the Time and the Switch No unit millisecond Switch No 1 2 3 4 5 6 Time 293 146 5 18 3 9 16 36 6 13 2 ce 29 The Switch is effective on on state For example if Switch No 1 5 ON then t2 293 36 6 329 6 ms NOTE SW8 OFF If you have any problems please contact with us CHANGSHENG GEOMATERIAL TECHNOLOGY LTD 0 Page No 5 10 QingyangBeilu Changzhou China Zip 213002 Fax no 0086 519 5504778 http www cspcl com Email cspcl yahoo com2. User Manual for RC II Weft Break Detector CSPCL RC II Weft Break Detector 1 Introduction The RC II Weft Break Detector is an advanced system for circular looms It can stop the circular loom correctly when weft is broken or finishing It doesn t need to be adjusted when fabrics winding diameter is changing The RC II can run correctly in many sorts of circular loom including 4 shuttle s 6 shuttle s 8shuttle s etc and also covering all SPCL series 2 Main Technical Specification a power supply AC 220v 50 60 HZ b output relay control c reacting time less or equal to 200 ms 3 Description The RC II includes Generators a Receiver and a Controller The Generators are set in every shuttle When you start the circular loom the Generator rotates the transmitter white plastic case at back of Generator or beside of Generator will receive an electronic signal when the transmitter passes by So when the circular loom is running you can see the Receiver indicator blinking If the weft is broken the Generator will stop rotating with the weft core and the transmitter will stop transmitting When the shuttle passes by the Receiver and the Receiver doesn t receive a signal the Controller will stop the circular CHANGSHENG GEOMATERIAL TECHNOLOGY LTD CO Page No 1 10 QingyangBeilu Changzhou China Zip 213002 Fax no 0086 519 5504778 http www cspcl com Email cspcl yahoo com User Manual for RC II We
3. ft Break Detector CSPCL loom Notice 1 Every shuttle must have generator on it otherwise the RC II will stop the circular loom 2 Generator s bearing must be checked regularly about once a week 3 The RC II begin to work after the main motor shifts from low speed start to high speed normal running 4 In case of any discrepancy between the Chinese and English texts the Chinese should be followed 4 Sketch of sensor installment a Dimensions of parts l transmitter mm 22 g g a 62mm Generator g g a 91mm al CHANGSHENG GEOMATERIAL TECHNOLOGY LTD O Page No 2 10 QingyangBeilu Changzhou China Zip 213002 Fax no 0086 519 5504778 http www cspcl com Email cspcl yahoo com User Manual for RC II Weft Break Detector CSPCL Receiver 124mm 77mm Ls _____ Controller 54mm b Wiring diagram The green and yellow wires are the connector of normal The circular loom control circuit RC II controller close the purple and yellow wires are the connector of normal open the green yellow and ON OFF f i purple wires connect with AC220V running Power source the stop motion circuit of circular loom The black and white wires are the RC II delay sensing WHIT motion wires They let the RC II begin to work after the BLACK il i mm main motor shifts from low L speed start to high speed normal running when the RECEIVER black and whi
4. te wires get power 220v AC the RC II will begin to work The black The red and blue wires are the RC II S power source The Power between the and white wires are connected red and blue wire is AC 220 V 50 60 HZ They will have electricity when the main power switch of circular loom is turned on to the running magnetic contactor coil the one that p The indicator light of RC II controller is bright when it begins to work lets the main motor keep fh running at high speed User Manual for RC II Weft Break Detector CSPCL Check After you have installed the RC II weft break sensor system in the circular loom make sure every wire is connected correctly Then turn on the main power switch push the inch button to move the shuttle let a shuttle s transmitter move under the receiver take the weft core out of the shuttle and use your finger to quickly rotate the generator s rotary you should see the receiver s indicator light glowing If the indicator s light still dark you should check the distance between the receiver and the transmitter 7 cm normally the generator or the RC II s power red and blue wires Do this to check every shuttle s generator Be sure every generator makes the receiver s indicator light glow when they rotate Note In controller there are 6 bits of the switch from sw1 to sw6 that we can set them to appropriate many sorts of circular loom 4 shuttle s
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