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PWM SERVO

CONTROLLERS

SERIES  MQC

 Operating Manual

                                                                                                                 Issue    September     05

Summary of Contents for MQC 0506

Page 1: ...PWM SERVO CONTROLLERS SERIES MQC Operating Manual Issue September 05...

Page 2: ...fier corresponds to or is properly rated in terms of rated voltage and current for the type of motor which is to be driven The descriptive label affixed to the amplifier specifies electrical ratings S...

Page 3: ...FUNCTION IARMS 7 5 6 BEMF FEEDBACK SPEED CONTROL WITH I X R COMPENSATION 7 5 7 VARIABLE COMPONENTS 8 5 8 SPEED CONTROLLER COMPONENTS BLOCK DIAGRAM 8 5 9 CURRENT CONTROL 9 6 PROTECTION AND FAULT SIGNAL...

Page 4: ...network PI D correction with potentiometer or components Speed control range 1 20000 static Error 30 3000 rpm 0 1 1 30 rpm 2 0 1 rpm 5 0 Current controller Band width 1 kHz Compensation network Pl Cur...

Page 5: ...tion of brush DC motors The MQC is equipped with an internal power supply From dc voltage the amplifier is producing the current for the motor Output current is PWM controlled and due to high chopper...

Page 6: ...MESA Automation GmbH MQC 05 V 3 EM 4 3 Block diagram...

Page 7: ...e isolated and NOT connected to earth A three phase transformer is recommended for current higher than 10 A continuos overall The factory or your dealer should be consulted to specify the proper size...

Page 8: ...Personality card must be checked P Gain P2 Standard range Right side 160 Left side 8 adjustment of the standard range with R21 A Response when correctly adjusted Demand Signal t1 t3 acceleration IDC I...

Page 9: ...ture current control point via a threshold value switch The I rms Current is adjusted with P5 and is maintained irrespective of the curve shape of the armature current actual value I IAmax t1 accelera...

Page 10: ...k IxR compensation R12 Standard not used 5 8 Speed controller components Block diagram lntegral part C2 Standard C2 0 1 F Proportional part P2 R 21 Standard R21 82 k TN R21 x C2 KNS R21 R111 x K comma...

Page 11: ...that the amplifier Rack or stand alone is properly earthed If the amplifier is not earthed then if an earth fault occurs in the motor circuit the output of the amplifier will be destroyed Each motor...

Page 12: ...or and chokes After turn on amplifier the red LED is lit without enable amplifier power stage is defective exchange amplifier the red LED is on after a long running time power stage overheat let the m...

Page 13: ...0 Enable CMOS level 15 V 21 Error over voltage 0 Error 22 Error over current 1 OK 23 Error over temperature 24 Error input from Option subprint Attention All test points refer to 0VE GND power and log...

Page 14: ...m calculate before the max power 9 6 Additional Dates Type Fuse F2 A internal choke mH Lmin FAN Size mm Min distance mm Wight Kg RV in K 0 25 W 1 R211 212 MQC 0506 6 3 1 1 50 80 30 1 3 MQC 0510 10 0 5...

Page 15: ...MESA Automation GmbH MQC 05 V 3 EM 13 10 Drawings 10 1 Amplifier input 10 2 DC Power supply Attention Do not ground the secondary winding MQC 05 XX L1 L2 L2 DC Input...

Page 16: ...MESA Automation GmbH MQC 05 V 3 EM 14 10 3 Components location...

Page 17: ...MESA Automation GmbH MQC 05 V 3 EM 15 10 4 Mechanical style...

Page 18: ...MESA Automation GmbH MQC 05 V 3 EM 16 The manual is subject to modifications or misprint Please call our service for further technical questions...

Page 19: ...MESA Automation GmbH MQC 05 V 3 EM 17...

Page 20: ...utomation GmbH MQC 05 V 3 EM 18 Mesa Automation GmbH Member of Infranor group 12045 Berlin Maybachufer 48 51 Tel 49 0 30 6139080 Telefax 49 0 30 6231766 http www mesa berlin de Email service mesa berl...

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