MKS SM1690 Series Technical Notes Download | Manualshive

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SM1690T for line 3 x 400V

SM1690U for line 3 x 480V

SWITCHING POWER GENERATOR

WITH EMBEDDED MICROCONTROLLER

FOR 10 KW MAGNETRON H 0915

TECHNICAL NOTE

(issue December 2013)

SM 1690

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Summary of Contents for SM1690 Series

Page 1: ...SM1690T for line 3 x 400V SM1690U for line 3 x 480V SWITCHING POWER GENERATOR WITH EMBEDDED MICROCONTROLLER FOR 10 KW MAGNETRON H 0915 TECHNICAL NOTE issue December 2013 SM 1690 ...

Page 2: ... Cover Rear ...

Page 3: ...trico destinato ad essere adoperato entro taluni limiti di tensione 2004 108 CE Harmonization of the laws of the member States relating to electromagnetic compatibility Riavvicinamento delle legislazioni degli Stati membri relative alla compatibilità elettromagnetica Conformity to the Directives is assured through the application of the following standards La conformità alle Direttve è assicurata ...

Page 4: ...e lead alloy for welding We are putting any effort on reducing lead weight within 0 1 of products as set by Directive Important information to User about disposal recycling reuse of this electronic equipment at the end of its useful life WEEE Directive According to Annex IA and IB of EC Directive 200 96 EC this equipment is not included on the list of categories products covered by the Directive a...

Page 5: ...entific and medical ISM radio frequency equipments and the related standard for the Electromagnetic disturbance is the EN55011 Industrial scientific and medical ISM radio frequency equipment Electromagnetic distur bance characteristics Limits and methods of measurement With reference to Basic Standard EN55011 this equipment is included into Group 2 Microwave generators Thyristor command equipment ...

Page 6: ...nterface like CANopen or Modbus TCP or Profibus allowing connection of multiple devices on the same bus See the final chapater How to order for more details and p n The front panel includes 5 status LEDs POWER ON GREEN ON when power is present INTERLOCK ON WHITE ON when Interlock chain is closed OK READY YELLOW ON when filament is ready Preheating timer is elapsed Flashing during preheating time M...

Page 7: ...ital input Vdc 24 Range 5 30 ON OFF output alarm reset Input Z 4k7 kOhm CONN 6 pin 4 To reset alarm hold OFF for 2 seconds Response time to full power msec 80 Linear time Using Enabling signal Response time to switch OFF msec 20 Using Enabling signal Pulsability of output min TON msec 100 Max power 10 kW Freq 5Hz Using Enabling signal Switch OFF time for alarm msec 3 Automatic shut off Reference s...

Page 8: ...unit cover unscrewing the 6 screws on sides locate the fuseholder on M416 pcb push the cap then rotate it without any tool gently pull up the cap and inspect the fuse replace the fuse with a new one with the same electrical characteristics install the fuseholder cap push it then rotate reassemble the unit cover screwing the 6 screws on sides Equipment maintenance Cleaning Cleaning of air inlet ver...

Page 9: ...he off center weight of the rack To lift always lean the rack over a proper supporting base Wiring instructions The SM1690x must be installed and serviced only by quali fied personnel acquainted with the regulations covering the application For safety operations the following rules must be adopted I The equipment must be grounded through the connector 1 using pin 4 see the wiring diagram at page 1...

Page 10: ... from thr READY state and enters it in ALARM state In absence of alarms the power supply may be left in Ready continuously when it receives the enabling command ON it enters into RF ON state and generates output power when the enabling command is removed OFF the unit comes back to READY state Working Modes The behaviour of the SM1690x depends on its working status it has several statuses with diff...

Page 11: ...xternal hardware chain of contacts that must be closed all at the time to have the internal relay closed ON condition When in ON the CPU light up the related Interlock OK led in OFF state the led is Off and the unit goes in Stand by as all dangerous voltages on the head connector are off Firmware upgrade The software stored on the CPU firmware on a flash memory can be upgraded to a newer version u...

Page 12: ...tch can de energize the interlock relay cutting in this way the head supply and leaving the head in a safe condition SW1 8 not used DIP SWITCH 2 on board M416 x SW2 1 not used SW2 2 not used SW2 3 if set to OFF enables the external control of the unit set to ON enables the fieldbus control The default setting for SM1690x is OFF WARNING in ON state if no fieldbus interface is present or if no commu...

Page 13: ...90_r5eng Dec 2013 Technical note SM1690 page 11 of 18 Connector 1 wiring RS232 connector wiring id32273156 pdfMachine by Broadgun Software a great PDF writer a great PDF creator http www pdfmachine com http www broadgun com 1690T 1690 ...

Page 14: ...SM 1690 page 12 of 18 File SM1690_r5eng Dec 2013 Technical note SM1690 Connector 3 4 5 wiring 1690 HEAD ENABLE ...

Page 15: ...ng CONN 6 Forward Power 10 V 10000 W Output Voltage Va 1 Vmon 1000 V Pin 2 return pin 15 Reverse Power 10 V 5000 W Output Current Ia 1 Vmon 200 mA Pin 3 return pin 16 Description BIT 3 22 BIT 2 9 BIT 1 21 BIT 0 8 No alarm 0 0 0 0 Magnetron Overtemperature 0 0 0 1 Rack Overtemperature 0 0 1 0 Arc Detection on head 0 0 1 1 Overcurrent 0 1 0 0 Overvoltage 0 1 0 1 Air Pressure Low on head 0 1 1 0 Wate...

Page 16: ...SM 1690 page 14 of 18 File SM1690_r5eng Dec 2013 Technical note SM1690 COMPONENT LAYOUT ...

Page 17: ... CONN 5 1 HV connector Plug GES HS31 MOHS31 PLUG 5 19 Not present 20 1 7 pins Socket AMP CPC MOCPC07 2113981 CONN 3 7 female pin AMP TYPE III MOCPCX 1630881 1 7 pins Plug AMP CPC MOCPC07 2114001 PLUG 3 4 male pin AMP TYPE III MOCPCX 1630861 1 Cable clamp for 7 pin plug MOCPCX 1826521 21 1 7 pins Socket AMP CPC MOCPC07 2061371 CONN 1 4 male pin AMP TYPE XII 60A MOCPCX 1939914 1 7 pins Plug AMP CPC ...

Page 18: ... 04 Over Current An excessive current has been detected or a dangerous temperature is present into the unit a Check air flow blocks b Eliminate air reflow between side entry and rear output c A short circuit is present on H V cable check wiring 05 Over Voltage a The high voltage connection is open b Magnetron may be moding c The high voltage connectors are not fully inserted if true check for h v ...

Page 19: ...gnetron head in case replace the magnetron 10 Rack Error The unit has detected an output current 10 lower than expected usually due by a sudden drop of the main line voltage check the main line 11 Not implemented 12 Not implemented 13 Not implemented 14 Communication interrupted The unit was running in remote control mode and the communication failed Check a cable and connectors insertion b remove...

Page 20: ...bus TCP CAN CANOpen PROF Profibus I e SM1690T ALT1MTCP input 400V Alter brand version with Modbus TCP bus interface Alter reserves the right to improve or modify this products at any time without obligation to notify any person or entity of such changes No part of this publication may be reproduced without the express written consent of Alter All rights reserved Technical Assistance Alter s r l 42...

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