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YTB-S-LT Model Special Frequency

Converter for Bobbin Winder

User's Manual

Shanghai Yatai Instrumentation Limited Company

Summary of Contents for YTB-S-LT-0.4KW

Page 1: ...A YTB S LT Model Special Frequency Converter for Bobbin Winder User s Manual Shanghai Yatai Instrumentation Limited Company...

Page 2: ...d Display 4 1 Keyboard Controller 4 2 Setting of the Function Parameters 4 3 Illustration of the Display Items 5 Parameters and Function Codes 5 1 Parameters and the Zoom Table of Function Codes 5 2 D...

Page 3: ...ter the converter is power on strictly forbid to touch the terminals electrified Otherwise it will jeopardize the personal safety Before wiring and maintenance must turn off the power supply Otherwise...

Page 4: ...e converter is correct and the other electrical equipments are aging Electrical insulation strength must be checked before installing and operating the converter When the motor is frequently used in t...

Page 5: ...aptive Main Motor Power 0 4KW Bobbin Winder Type of Input Voltage S Single Phase 220VAC Input Product Series 2 2 The List Table of the YTB S LT Series Products Table 2 1 List Table of the YTB S LT Ser...

Page 6: ...138 150 YTB S LT 0 4KW 92 105 128 4 5 0 7 6 7 The terminals Cover YATAI INVERTER REV FWD CTC DIGITAL KEYPAD Warning STOP grounding terminal Keyboard Controller PE Mounting Hole Dust Cover Mounting Ho...

Page 7: ...t up Start up by Keyboard Start by Terminals Operation Machine Halt Machine Halt by Keyboard Machine Halt by Terminals Memory Automatic Memory after Power Off Current Length and Frequency Protection U...

Page 8: ...gas liquid and no metal particles or metal powder and so on Ambient temperature at 10 50 Level above the sea is less than 1 000 meters Environmental relative humidity must be below 90 with no water co...

Page 9: ...Terminals Notice The tightening torque moment of the control terminals is 5kgf cm Table 3 3 Brief Introduction to the Control Terminals Classifica tion Terminal Name Factory Function Function Explanat...

Page 10: ...inal shorts with CM then the frequency OP1 Operating Terminal converter can be in running This terminal coordinates with and 12V and CM can be used as an input port for the pulse signal Pulse Terminal...

Page 11: ...recommended to adopt the shielding line 3 OUT1 OUT2 are connected to indicator or relay externally 12V INV AFM ING OP4 OP3 OP2 OP1 CM RUN FWD DGT FRQ SCK 5V OUT2 OUT1 GND 12V 220V L1 L2 W V U PE M1 A...

Page 12: ...ase 220V 2KVA 9A 0 75KW 4 5 2 5 YTB S LT 0 75KW The longest distance of input and output lines ought to be within 300 meters in order to ensure the electromagnetic compatibility requirements Control c...

Page 13: ...arameter modifying status pushing down this key will return to the display mode of Function Code Edit without saving the modified data LED display operating frequency velocity function code parameter...

Page 14: ...n change the parameters of the function code to carry out different applications After power on again if user needs to set the parameters he must input firstly the user s password the factory setting...

Page 15: ...return to the current function code Push the Mode key to display function code but the changed value is invalid 2000 or 0 05 Operations in Table 4 2 are indicated in Figure 4 2 Figure 4 2 The Diagram...

Page 16: ...lt OC1 Over voltage protection instruction voltage at DC side is too high Fault OE Under voltage protection instruction voltage at DC side is too low Fault PO Overload protection instruction the load...

Page 17: ...of other parameters can refer to the illustrations above Please don t try to modify the parameters that are unwanted to alter In operating please take notice of that the start up and machine halt of...

Page 18: ...Function 0 00 User Password 0 9999 Non 8 0 01 Acceleration Time 0 1 300 0 Second 3 0 0 02 Deceleration Time 0 1 300 0 Second 3 0 0 03 Carrier Frequency 2 10 KHz 3 0 04 Compensation Torque Curve 1 18 N...

Page 19: ...of the Yarn 1 05 Meter 0 1 Yarn Length Setting of the length 10 2 Yarn Length Setting of the length 100 Factory Function Function Setting Range Unit Change Code Value Illustration 2 00 Starting Freque...

Page 20: ...lt Indication of Yarn broken Output 1 Indication of Spindle full 2 Indication of Adjustable Machine Halt Output Non 0 4 04 OUT1 Output Lasting Time 0 0 10 0 Sec 5 0 4 05 OUT2 Selection of Output Termi...

Page 21: ...utput Ratio Coefficient 4 13 0 100 0 Output Modify Coefficient 4 14 1 200 100 Factory Function Function Setting Range Unit Change Code Value Illustration 5 00 Setting of the operating Mode of the Extr...

Page 22: ...on 6 1 18 Compensation 0 Machine Halt with Deceleration Selection of the Extra feeding Motor Operation in the Yarn broken 5 07 Non 0 1 Machine Halt with high speed 2 Machine Halt with Direct Current B...

Page 23: ...only in the machine halt state but cannot modify in the operating state and can modify the parameters on debug probation After finishing the process of debug please do not modify again the parameters...

Page 24: ...f that it is easy to jump to OE protection 0 03 Carrier Frequency Factory Value 3 Setting Range 2 10 KHz Carrier Frequency is namely the chopper frequency which means the pulse frequency of PWM waves...

Page 25: ...rict District of Function Code 1 When 0 06 2 selecting frequency swing control mode to operate its detailed function code setting can be seen in the introduction to the frequency control district Dist...

Page 26: ...res the extent by control every time with larger than the last one he can set the parameter 1 00 as a slight large value but inappropriate too large if that it is easy to produce oscillation else shou...

Page 27: ...tance if 0 05 is set up as 1000 and 1 05 is set up as 0 then the length of the spinning yarn is with the maximum value of 1000m and the display length is with the minimum value is 1 m otherwise if the...

Page 28: ...of machine halt The Starting Frequency refers to the frequency of the spindle full as shown in Figure B For instance if the Starting Frequency is 60Hz and the Stopping Frequency is 40Hz then along wit...

Page 29: ...g 200 pulses then can increase the length value increasing one unit Therefore by expansion of this double length coefficient it can increase the counting length user can set up it according to the spe...

Page 30: ...e parameters the acceleration and deceleration time are easy to be too long If the acceleration and deceleration time are too long then the amplitude of the operating frequency is unable to achieve th...

Page 31: ...e swing frequency function in the district of the function code 2 4 02 Delay Machine Halt Time without Pulse Setting Range 1 0 10 0 S Factory Value 5 0 In operating of the converter the spinning lengt...

Page 32: ...4 05 1 only in the machine halt mode between OUT2 and 12V there are 12V to output Setting Range 4 09 Selection of the Yarn broken 0 Clear the Mark of Yarn broken by pushing the Reset Key Factory Value...

Page 33: ...able over too The Factory Value is 50 User can adjust it by his need Function Code 5 District the setting District of the Extra feeding parameters Setting Range 0 Extra feeding is invalid 1 Constant V...

Page 34: ...m the Stopping Frequency Function code 5 10 until to the Extra feeding Starting Frequency Function Code 5 09 and the yarn bobbin is in spindle full Interrelated Function Code 5 00 6 5 09 5 10 and 2 02...

Page 35: ...equency at the same time and while the winding motor decreases to 0 Hz the extra feeding motor also decreases to 0Hz simultaneously 5 05 Extra feeding Carrier Wave Frequency Setting Range 2 10 KHz Fac...

Page 36: ...motor both stop and will reset when machine fault short circuit 3 seconds will start up the mandatory reset 5 08 1 Shorting circuit the terminals of OP3 and CM the winding motor stops and the extra fe...

Page 37: ...coefficient should be consistent with the unit of 1 05 namely the representative units of length should be same each other 5 11 The Increase Value of the Winding Length Setting Range 1 200 m Factory...

Page 38: ...e roll reflect the velocity better it is needed to begin its control after delay automatically a period of time about 10 seconds 5 14 The Star up Frequency of the Extra feeding Motor Setting Range 0 0...

Page 39: ...ncrease Frequency Decrease Progressively 0 06 0 Tracking of the Velocity 5 00 4 Without the Extra feeding Motor 5 00 0 Constant Velocity 5 00 1 Variable Velocity 5 00 2 5 00 4 Tracking of the Velocity...

Page 40: ...urce When finished the wiring it is to be sure that inside the converter and on the field must put in order The converter must be operated by the specially trained technicians 6 1 3 Debugging with Pow...

Page 41: ...Notice when wiring again must cut off the power supply 4 Observing the operating status of the yarn spindle Analyze the degree of tightness and mellowness of the yarn spindle and refer to the paramet...

Page 42: ...isplay Illustration Cause Measures to Deal With Over Current OC Winding Too short Increase Time Increase the acceleration time OC1 Extra feeding Short Circuit on the output side Whether the motor cabl...

Page 43: ...cuit on the input side Inspect the Input Lines Too low capability of the Air Switch Inspect the capability of the air switch Overload the Motor Decrease the load 7 2 Motor Faults and Its Corrective Me...

Page 44: ...od ventilation and cooling Clea r the cooling fan and inspect whether or not the operation of the converter is normal Clear the dust and other sundries in the cooling plates at regular intervals Inspe...

Page 45: ...irs as following are occurred a certain amount of maintenance costs will be collected Operating not according to the requirement of the user manual to cause the mechanical failure or damage After purc...

Page 46: ...chuan Road North Shanghai China Phone 021 51053128 51053913 Fax 021 51053123 Postal Code 200081 Production Base 128 Zhen Yuan Road Baoshan City Industrial Park Shanghai China Phone 021 36160825 361636...

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