promelectroavtomat QD55 Series Instruction Manual Download Page 1

Quick-Rotan Elektromotoren GmbH
Gräfenhäuser Straße 85
D-64293 Darmstadt
Tel.:

0 61 51/87 97-0

Fax:

0 61 51/896 246

English 11.12.96

Type

Instruction Manual

Part 2

Valid as from revised software 4A_001_6.HEX

PFAFF

Electronic Stop

P20K2

Series: digital K2

QD55x / QE55x

www.promelectroavtomat.ru

Summary of Contents for QD55 Series

Page 1: ...Stra e 85 D 64293 Darmstadt Tel 0 61 51 87 97 0 Fax 0 61 51 896 246 English 11 12 96 Type Instruction Manual Part 2 Valid as from revised software 4A_001_6 HEX PFAFF ElectronicStop P20K2 Series digit...

Page 2: ...firms that the respective drive system meets the requirements for partial machines of the following EU directives EMV Directive 89 336 EWG Low Voltage Directive 73 23 EWG P20K2TI 2E 111296 www promele...

Page 3: ...n level 9 1 3 Programming level C special level 9 1 4 Reset 9 2 User programming without operator panel 9 2 1 Needle positions NPx 9 2 2 Maximum speed 607 9 2 3 Standstill brake residual brake 718 9 2...

Page 4: ...e basic motor is an asynchronous motor with flange mounted solenoid controlled friction clutch and brake unit The motor is equipped with a terminal box for connection to mains power mains voltage and...

Page 5: ...adjustment clip 21 and simultaneously turn the ventilator until the adjustment clip snaps into the bores 9 on the adjustment screw 4 g Turn ventilator 2 with adjustment clip 21 snapped into the adjus...

Page 6: ...X8 on the control box 7 1 3 Procedure for Replacing the Clutch and Brake Disk a Proceed as described under 7 1 2 Steps a through g b Slide clutch disk 5 off the gearing on the output shaft 14 c Separa...

Page 7: ...al box The control system P20K2 comprises sockets X1 for control signals outputs Ax for connection of solenoids solenoid valves X7 for the speed control unit command unit X8 for the clutch and brake X...

Page 8: ...5 7 1 0 1 1 Speed step 6 8 0 0 1 1 Speed step 7 9 0 0 1 0 Speed step 8 10 0 0 0 0 Speed step 9 11 0 0 0 1 Speed step 10 12 0 1 0 1 Speed step 11 13 0 1 0 0 Speed step 12 n max treadle toed fully 7 4 S...

Page 9: ...seam end up down T14 for thread trimming on off T15 for sewing with light barrier on off 5 keys T1 T5 with their functional signification being specified by the control program control software T1 F1...

Page 10: ...ne stopped before end of the seam up LED switched on down LED switched off T4 Needle up without trimming T8 Single stitch When this key is pressed the machine will perform one extra stitch The switche...

Page 11: ...of possible error codes 1 Treadle not in zero position when mains power is turned ON 9 Start lock 1 0 Machine class 799 was changed remedy turn mains power switch OFF and ON again 62 Short circuit on...

Page 12: ...commutation transmitter connector 73 Motor overloaded 75 Internal malfunction 90 EEPROM does not exist 9 1 EEPROM not programmable 92 Start lock while motor running 100 Internal malfunction 1 1 7 In c...

Page 13: ...er programming of the digital K2 is possible by means of an operator s control panel via programming parameters The programming of parameters is possible via three levels of program Programming on lev...

Page 14: ...10 T E Response Key T10 T E becomes bright the display shows in its righthand half the first parameter parameter no and parameter value associated with programming level A Sewing is not possible Progr...

Page 15: ...l B Press key T9 P M not becoming bright and press key T10 T E becoming bright Response In the righthand half of the display are shown a parameter number at first 116 then the number selected last and...

Page 16: ...display appears the first parameter of programming level C Calling up further parameter numbers and correcting the parameter values can be made in the same way as described for programming levels A a...

Page 17: ...P Press this key P to start the reset The display briefly shows After that the display shows the power on display for approx 2 secs and then shows the display corresponding to the operating mode sele...

Page 18: ...f trimming signal 2 the position settings can also be stored by heeling the treadle This will cause the machine to run into NP2 Heeling the treadle once more will cause the machine to make a full revo...

Page 19: ...tact 1 to contact 3 After that continue with a c Remove front cover of the control box turn miniature switch S1a ON turn rotary switch DS into position 1 d Actuate treadle briefly forward Response mac...

Page 20: ...l 2 706 a Remove front cover of the control box turn miniature switch S1a ON turn rotary switch DS into position 4 b Actuate treadle briefly forward Response machine starts and positions in position 4...

Page 21: ...the zero position of the needle bar Turn the handwheel of the machine in the direction of rotation until the point of the needle coming from up to down touches the level of the throat plate reference...

Page 22: ...yes then proceed as g below When no then the position must be corrected by turning the hand wheel when 701 I or via keys L or L when 701 II e Activate the treadle forward Reaction The machine perform...

Page 23: ...en correctly when with the treadle toed to its end position the speed on the clutch shaft corresponds to the rated motor speed This is the case when increasing the value of parameter 607 further will...

Page 24: ...urn mains power switch back ON Response The display shows HARDWARE TEST for approx 2 secs After that the display shows the first test block Inputs All OC TOP keys equipped with LEDs become bright Surv...

Page 25: ...y 1 In the righthand part of the display the connecting plug and the pin number to which the displayed input is connected are shown for the purpose of reference Test block 2 Outputs Display The functi...

Page 26: ...osition control unit For this purpose the shaft accommodating the synchronizer is rotated manually The synchronization track is signalled in digit 11 of the display At the first change of the display...

Page 27: ...ature switch Display This test block can be used for checking rotary switch DS and miniature switch MS S1a S1b S1c S1d To deactivate the test routine turn the mains power switch OFF DS MS 0 0 0 0 0 0...

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