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MC12 manual 

Motor connector 
 

Motor 

Motor spacer 

Seal 

Dosing house 

Dosing Auger 

Dosing tube 

Hopper 

Hopper cap 

3

 

Overview Dosing unit 

 

 

MC12-Micro Components overview. 

 

 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

MC12 controller 

Содержание MC12-Micro

Страница 1: ...MC12 Micro Software version V1 08 Manual revision v01 Language English Date February 2019 ...

Страница 2: ... 4 Installation 6 Mechanical Installation 6 Electrical Connections 7 Input start signal 7 5 Metering principle 8 6 Operation 9 The Interface 9 General 9 Start up 10 Configuration 10 Alarms Warnings 11 Keyboard lock 11 7 Maintenance 12 8 System performance 13 APPENDIX A MC12 Micro Technical Specifications 14 APPENDIX B MC12 Micro Wiring Diagram 15 APPENDIX C MC12 Micro Dimensional Drawings 16 APPEN...

Страница 3: ...ng transport Receipt Check the unit thoroughly upon receipt Pass any remarks to the local agent or Movacolor within 8 days upon receipt of goods Disclaimer Movacolor does not warrant that the hardware or software will work properly in all environments and applications and makes no warranty and representation either implied or expressed with respect to the quality performance merchantability or fit...

Страница 4: ... disconnect the mains power plug from electrical power before performing maintenance Ensure that all parts are securely fixed to the extruder or injection molding machine Dangerous voltages are present inside the control cabinet for up to 2 minutes after it has been switched off Certification The Movacolor dosing unit is designed and produced in conformity with the following European regulations 1...

Страница 5: ...5 MC12 manual Motor connector Motor Motor spacer Seal Dosing house Dosing Auger Dosing tube Hopper Hopper cap 3 Overview Dosing unit MC12 Micro Components overview MC12 controller ...

Страница 6: ...top of the entrance of the production machine Install the neckpiece in a 90 degree angle to the machine barrel This will optimize the dosing accuracy in relation to vibrations of the production machine Make sure that the complete unit is mounted horizontally levelled and fixed securely Assure proper grounding to control cabinet neckpiece and dosing unit 3 Connect the unit to the neckpiece by closi...

Страница 7: ...Micro needs an input signal from the production machine in order to operate Two different input signals can be used to control the dosing unit 1 A potential free relay contact Use the white and brown wire for the potential free contact 2 A relay signal up to 24 Volt DC Relay signals can be used for an extruder that has not a tacho signal In case of a powered relay signal connect the white wire to ...

Страница 8: ... machine hopper through the neckpiece 1 into the machine Inside the neckpiece the virgin material flow 4 is divided into two streams by the cover plate 3 In the space below the cover plate the rotating cylinder 2 is dosing additive Additive is added directly into the center of the virgin material flow just before it enters the production machine 5 This is a great advantage over metering devices th...

Страница 9: ... All functions except the test function can be activated if the unit is started dependent on the chosen configuration Only one of the following functions can be active at the same time This means no other function can be activated before the active function is deactivated The unit can be set to different configurations see paragraph 7 3 Increase Decrease value Set dosing speed RPM Set dosing time ...

Страница 10: ...yed Timer Timer mode is used for injection molding with a relay input signal When the relay contact is made the unit will start dosing according the number of seconds that has been set with the time function Relay A relay signal can be used in case working in extruder mode With the relay input the unit will start dosing when the relay contact is made and will stop when the relay is interrupted Spe...

Страница 11: ...y leveled water level surface Set the speed and or time see settings Press for Test Weigh the material dosed during test Adjust speed or time and repeat Test if necessary Configuration 1 The unit will dose with the set speed and time Configuration 2 The unit will dose for 30 seconds at the set speed Emergency stop If the test is activated press stop to cancel a test Alarms Warnings Err0 Motor conn...

Страница 12: ...nnect the mains power plug from electrical power before performing maintenance Weekly Clean the dosing tool cylinder or auger for proper operation Check dosing tool cylinder or auger for wear out The rubber coupling of a dosing cylinder is a typical wear out part Check the dosing cylinder bearing for smooth rotating Monthly Check the motor seal for abnormal wear out ...

Страница 13: ...the shot time in combination with granule size and weight If relatively big and heavy granules have to be dosed in a very short time it will influence the shot accuracy and repeatability because if only a few granules are dosed during the shot one granule more or less makes a big difference on the total shot weight 6 Vacuum or overpressure in the neckpiece caused by driers or hopper loaders 7 Brid...

Страница 14: ...us Input signal s Injection molding Start Stop trigger input potential free or 18 24VDC Extrusion Start Stop trigger input potential free or 18 24VDC Note potential contact Guaranteed OFF 0 8VDC Guaranteed ON 18 30VDC Output s Stepper motor max output 2A 40VDC Standard Directives Protection class IP 50 Safety In case of overload due to short circuit or in correct connection the power supply automa...

Страница 15: ...nts ore warranty will lapse 8 Yellow 9 Brown 10 White Potential free contact Potential contact Min 18VDC to Max 24VDC Motor Brown 1 7 6 5 4 Coil 1 Coil 2 Yellow 2 Green 3 White 4 Blue N X5 Brown L X4 Black L X2 Black N X3 Internal wires Main power switch 3 2 Brown 1 PE Western Europe USA Canada Mexico Mid America Japan Taiwan 1 Black 2 White 3 Green N L Blue Green Yellow Power Supply 10 8 9 10 IN ...

Страница 16: ...16 MC12 manual APPENDIX C MC12 Micro Dimensional Drawings ...

Страница 17: ...serial number 27500 onwards Year 2019 The object of the declaration described above is in conformity with the relevant Union harmonization legislation Machine Directive 2006 42 EC EMC Directive 2014 30 EU RoHS 2011 65 EU The following harmonized standards and technical specifications have been applied EN 60204 1 Safety of machinery Electrical equipment of machines Part 1 General requirements EN 61...

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