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Fujitsu MB95F430 manual

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Table of contents for the manual

  • Page 1

    FUJITSU MICROEL ECTRONICS (SH ANGHAI) C O., L TD. Unit 1501, Jin M ao T ower , 88 Century Ave ., Pudong New Area, Shan ghai, P .R. China T el: 61007800 Fax : 61007802 MCU- AN - 50008 7-E-12 F² MC-8FX FAMI LY 8-BIT MICROCON TROLLER MB95F430 SERIE S Induction Heater Hardware User Manual Revision History Version Date Comment Charge 1.0 2010-04-06 Cre[...]

  • Page 2

    2 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 Contents Revision History ................................................................................................................................... 1 1. Introduction............................................................................................[...]

  • Page 3

    3 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 1. Introduction Th is document has in troduced how to use the electromagnetic oven hardware. The hardware includes two PCB boards (main board and front board), a fan and a pad.[...]

  • Page 4

    4 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 2. System Features  Power Control  Fan Control  Fan Delay Of f  Buzz Control  Led Display  Keyboard  Kettle Detect  Kettle Empty Detect  T iming Power Of f(3Hours)  Constant Power Heating  Constant T emperature Heating  IGBT T emp [...]

  • Page 5

    5 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 3. System Introdu ce 3.1. Hardware Block Diagram The electromagnetic eddy current heating is our system theory . We use the PWM to control the IGBT to generate the heating eddy current. The fan is use to cool the IGBT . The feedback signal is used to protect the syst[...]

  • Page 6

    6 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 3.3. MCU Pin A ssignment No. Name Define Note Remark 1 PG2/PPG0/X1A/OUT1 sub oscillator LED COM1 2 PG1/TRG0/ADTG/X0A/BZ/OUT0 sub oscillator Fan 3 VCC VCC Vcc 4 C C C 5 P60/OPAMP_P OPAMP_P Current by Resistor 6 P61/OPAMP_N OPAMP_N 7 P62/OPAMP_O P6 2 LED COM2 8 P12/EC0[...]

  • Page 7

    7 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 3.4. IGBT Features[...]

  • Page 8

    8 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 4. System Hardw are 4.1. System Connect Diagram The whole system includes pad, fan, main board and front board. Th ey a re connected as below . Figure-2 S y stem Connect Diagram Connect Order:  Pad to main board;  Pad temp to main board;  Fan to main board; [...]

  • Page 9

    9 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 4.2. Front Board Figure-3 is the front board image. It is made up of eight led, a 4-bit digital led and eight buttons. Figure-3 Front Boar d 1. Connector , connect to main board. 2. Eight led, to display some status. 3. 4-bit digital led, to display power and time. 4[...]

  • Page 10

    10 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 4.3. Main Board Figure-4 is the main board image. It is made up of power module, mcu control module and IGBT driv er module. Figure-4 Main Board 1. 220V AC, to supply power . 2. Pad Connector , to connect the pad. 3. Buzzer , to note some status. 4. Pad temp connect[...]

  • Page 11

    11 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 5. Module Descrip tion 5.1. Power Module The 220V is connected by “ ICN1 ” and “ ICN2 ” . The 220V is rectified by “ U4 ” , and supplied to the pad. The “ U1 1 ” is a 15V power module. It supply power to the MCU and IGBT driver . 5.2. IGBT Driver Mod[...]

  • Page 12

    12 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 5.3. Pad Driver Module W hen t he IGBT (U9) is opened, the current flow over the “ P AD ” . The “ P AD ” is a coil, so it will save the power . The current direction is from le ft to right. Once the IGBT is closed, because the “ P AD ” is a coil, the cur[...]

  • Page 13

    13 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 6. System Operate 6.1. Key & Led Definition The system key buttons and leds are defined as below .  Key Define Clear---------------Clear the timer . T imer --------------- S et the timer . Inc-------------------Power increase. Dec-----------------Power decrea[...]

  • Page 14

    14 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 6.2. Operate Descript  T urn On/Of f W hen we have connect the p ower , the “ Power ” led will light. We can push the “ Power ” button to turn on the device, and the “ Power ” led will start wink. At anything, we can push the “ Power ” button to t[...]

  • Page 15

    15 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 7. Debug and Program ming 7.1. Debug Environment and T ools Name Description Manufacturer Notes W indow s XP Pro PC OS Microsoft SP2 Softune V3 Software Developing IDE Fujitsu For FFMC- 8L MB95F4 34 K Emulator MCU Emulator Fujitsu --- 7.2. Hardware Setup The base ha[...]

  • Page 16

    16 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 8. Appendix 8.1. Front Board SCH and BOM-List  Front Board SCH Front Board BOM-List[...]

  • Page 17

    17 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 8.2. Main Board SCH and BOM-List  Ma in Board SCH  Main Board BOM-List Main Board Part List Index Reference Value Footprint Quantity Description 1 B1 BM - 330H BGM- 330H 1 2 C1 C2 C3 C4 C5 C1 3 C21 C23 C28 104Z C0805 9 3 C6 C12 C22 C2 4 100uF/25V CAP100V25 4 4[...]

  • Page 18

    18 / 18 Induction Heater C Library User Manual V ersion 1. 2 MCU- AN - 50008 7-E-12 23 ICN1 ICN2 ICN 3 ICN4 PCN4 PCN4 4 24 J1 CON10_1 CON10_1 1 25 L1 4.7uH R_6_2_10 1 26 L2 400uH L- 400 - 90 1 27 Q1 Q4 Q6 8050 SOT- 23 - 8050 3 28 Q2 D667 TO - 92 -D667 1 29 Q5 Q7 8050 TO - 92 - 8050 2 30 R1 3.3R/1 W R_11_4_1 6 1 31 R2 R3 330R R0805 2 32 R4 R5 5.1k R[...]