f²mc-8fx family
Contents
1. Error Code Error Code Description Notes OxEO Power under voltage OxE1 Power over voltage OxE2 Power over current OxE3 Main sensor over 300 C OxE4 Main sensor break circuit OxE5 Main sensor short circuit OxE6 Main sensor temp not change OxE7 IGBT temp over 120 C OxE8 IGBT sensor break circuit OxE9 IGBT sensor short circuit OxFO Kettle is empty OxF1 6 2 Operation Description Turn On Off When we have connect the power 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 turn off the device Mode Change When we turn on the device the system is in standby We must push the M Inc or M Dec to start the system The system has six work modes You can push the M Inc and M Dec to change the work mode Power Change In normal you can use the Inc or Dec button to change the power and the range is from 200W to 2100W When you change the power the display will automatically change also Timer Set At first we push the Timer the system will enter timer setting mode We can push the Inc or Dec to change the timer time When we push the Timer again the timer will be set and started and the Timer led will wink If we want stop the timer we must push the Clear Display Change If you2. 56 R7 R8 R9 R10 330 330 330 330 330 CLK Ut m amp j 74HCT 164 o Z T 858888865 Di p2 ps3 p4 ps pe Do7 08 u2 RRR RR RR anaon 031 Front Part List Reference Value Footprint Quantity Description c 220uF ca10025 1 C naz 1 O D1 D2 D3 D4 D5 D6 D7 DS weze ro jen 8 Dn 10 po Ql Q2 Q3 Q1 Q5 s9015 sor2 PNP 5 5 0 es G en 1 35 7 R6 R7 R8 RO RIO a0 ROS 5 JJ Q P9J E SI S2 S3 51 55 S6 ST 58 Switch Kev 8 o jp 5 y y parie 7 y 0 2 8 MED ove gps eee eee MCU AN 500087 E 12 Page 19 fo FUJITSU Induction Heater C Library User Manual V1 2 Chapter 9 Appendix 9 2 Main Board SCH and BOM List gt Main Board SCH 1 1000 E 08 Ds D10 V C26 10uF 25V T 5 1kRB RMP CUR TAD CUR L RB OR c7 OR P n CUR CMP ce 16 0MHz ICNA xo IN4148 4 Y DOR 7 F41200R Main Board BOM List Main Part List Index Reference Value Footprint Quantity Description 1 B1 BM 330H BGM 330H 1 2 C1 C2 C3 C4 C5 C13 C21 029 104Z
3. 00805 8 3 C6 C12 C22 C24 100uF 25V CAP100V25 4 4 C7C8C9C10 30P C0805 4 5 C11 0 33uF 1200V HVCAPD33 1 6 C14 5uF 275V HVCAP5U 1 7 C15 2uF 275V HVCAP2U 1 8 C16 681 C0805 1 9 C17 221 C0805 1 10 C18 103 C0805 1 11 C19 2 2UF 25V CAP2D2V25 1 12 C20 470uF 25V CAP470V25 1 13 CN1 CN2 CN3 CON2 1 CONA2 1 3 14 CN4 JMP2 1 JMP2 1 1 15 CN5 JMP5 2 JMP5 2 1 MCU AN 500087 E 12 Page 20 Induction Heater C Library User Manual V1 2 FUJITSU Chapter 9 Appendix 16 CR1 470V RV 1 17 D1 Power LED 1 18 D2 D8 D9 D10 D11 D12 DI4148 DI4007 6 19 D3D4D5 DI4007 DI4007 3 20 D7 20V DI4007 1 21 F1 Fuse FUSE 90 1 22 ICN1 ICN2 ICN3 ICN4 PCN4 PCN4 4 23 J1 CON10_1 CON10_1 1 24 JLi 4 7uH R 6 2 10 1 25 L2 400uH L 400 90 1 26 Q1 Q4 Q5 Q6 Q8 8050 SOT 23 8050 5 27 Q2 D667 TO 92 D667 1 28 Q3 S8550 TO 92 8550 1 29 Q7 S8050 TO 92 8050 1 30 R1 3 3RAW R 11 4 16 1 31 R2 R3 330R R0805 2 32 R4 R5 R8 5 1k R0805 3 33 R6 R9 OR R0805 2 34 R7 330k 2W R 155 22 1 35 R10 R11 R15 470k 2W R 15 5 22 3 36 R12 R13 R25 R36 R37 10k R0805 5 37 R14 R17 10R 0 5W R_11_4 16 2 38 R16 R29 3 3k R0805 2 39 R18 R20 4 7k R0805 2 40 R19 6 8k R0805 1 41 R21 0 01 R_PWR 1 42 R22 9 1k R0805 1 43 R23 10k R 6 2 10 1 44 R24 300R R0805 1 45 R26 R27 R28 27k R0805 3 46 R30 1 2k R0805 1 47 R31 500R R_V 1 48 R32 51k
4. 125MHz 6 GPIO 6 Pins LED COM 5 Start 7 INTxx 1 Pins Internal Pad osc 8 8 16Bit PPG Timer 1 Pins PPG 9 ANxx 4 Pins 10 UARTO LED Display 11 Debug 1 Pins 12 Watchdog Timer Monitor System 13 16Bit TimerO Keyboard Sample 14 16Bit Timer1 10MS Timer Protect Error MCU AN 500087 E 12 Page 6 Induction Heater Library User Manual V1 2 Chapter 3 System Introduce FUJITSU 3 3 MCU Pin Assignment No Name Define Note Remark 1 PG2 PPGO X1A OUT1 sub oscillator sub oscillator 2 PGI TRGO ADTG XOA BZ OUTO sub oscillator sub oscillator 3 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 P62 LED COM2 8 P12 ECO U DBG P12 DBG Debug 9 POO Start IGBT 10 PO1 INTO1 ANO1 BZ BZ Buzzer 11 PO2 INTO2 ANO2 UCK TRGO UCK Serial Clock 12 POS INTOS ANOS UO PPGO UO Serial Data 18 PO4 INTO4 ANO4 UI HCLK 1 ANO4 AC voltage Measuring 14 PO5 INTO5 ANOS TOO HCLK2 ANO5 AC Current Measuring 15 ANO6 Temperature for IGBT 16 P0O7 INTO7 ANO7 ECO ANO7 Temperature for plate 17 P70 CMPO O OUTO TRGO P70 LED COM4 18 P71 CMPO P CMPO P PAD L Input 19 P72 CMPO N PAD L Input 20 P73 CMP1 O OUT1 PPGO PPGO PPG IGBT 21 P74 CMP1 P CMP1 P mue Reterence 22 P75 CMP1 N CMP1 n muc e Compare 23 P76 CMP2 O UCK P76
5. IGBT is closed because the PAD is a coil the current direction is still from left to right Because there is a C11 so it and the PAD are made an oscillation loop and the power will be saved in the C11 When the system is working if there is a cooker on the PAD coil the cooker will be heated MCU AN 500087 E 12 Page 14 Induction Heater C Library User Manual V1 2 FUJITSU Chapter 6 System Operation 6 System Operation 6 1 Key amp Led Definition The system key buttons and LEDs are defined as below 3 y __ DunCail BaoTang BaoWen M Power Dy 4 JB 7 D J s E E E V Inc MI Dec ui Key Definitions Clear Clear the timer Timer Set the timer Inc Power increase Dec Power decrease M Inc Mode increase M Dec Mode decrease View Change the display power or timer Power Turn on or turn off the device gt Led Definitions Error Error display Timer Timer display CaoCai Mode display HuoGuo Mode display DunCai Mode display BaoTang Mode display BaoWen Mode display Power Power display gt MCU AN 500087 E 12 Page 15 FUJITSU Induction Heater C Library User Manual V1 2 Chapter 6 System Operation
6. R0805 1 49 R33 R34 R35 1k R0805 3 50 100k R 6 2 10 1 51 RT2 50k R 6 2 10 1 52 T1 1 1000 TRANSFER CUR 1 53 U1 MB95HI434 LQFP 32 1 54 U2 Buzz BUZZER 1 55 U3 78L12 TO 220 1 56 U4 GBP04 Rectifier 90 1 MCU AN 500087 E 12 Page 21 FUJITSU Induction Heater C Library User Manual V1 2 Chapter 9 Appendix 57 U9 IGBT TO 247 90 1 58 U11 AC DC PWR Module 1 59 U12 78L05 TO 220 1 60 16 0MHz CRYSTAL 1 61 X2 32 768KHz CRYSTAL 1 9 3 List of Figures Figure 3 1 Hardware Block DIGOFeTi s 6 Figure 4 1 System Connection Diagram ccecccceeeeesecceeeeeeeeeeeeenneneeseeaaeseeeeeeeaeeeeeeaeeeeeeees 9 Front BOITO c m 10 Figure 4 3 Main 11 MCU AN 500087 E 12 Page 22
7. be strategic materials or special technology as defined by the Foreign Exchange and Foreign Trade Control Law In such cases the products or portions theory must not be exported without permission as defined under the law 2010 Fujitsu Semiconductor Design Chengdu Co Ltd MCU AN 500087 E 12 Page 2 co Induction Heater C Library User Manual V1 2 Contents FUJITSU Contents REVISION HISTORY lt c CONTENTS Heres tad aiaiai aiani 2 SYSTEM 3 SYSTEM INTRODUDGE 3 1 Hardware Block Diagram eicere tornare ciens tassa vu aea vu Een ERU 3 2 MCU Resource Usage pera cm tse ecd den ee FR D E n RP P SUPERNE 3 3 MCU Pin RE OST m TE DCMMICIINI OU CENSO T 0 0 0 SOLDES 4 SYSTEM HARDWARE fT AA System Connect Diagram 10 LEONE H 11 5 MODULE DESCRIPTION 12 5 1 Power Module Ei 12 5 2 IGBT Driver 19 5 3 Pad Driver Mode ooi boe a t bie ed qu a Reb C Uie RUM E 14 6 SYSTEM OPERAT ION
8. push the View you will change the display information between power and time MCU AN 500087 E 12 Page 16 Induction Heater Library User Manual V1 2 Chapter 7 Debug and Programming FUJITSU 7 Debug and Programming 7 1 Debug Environment and Tools Name Description Manufacturer Notes Windows XP Pro PC OS Microsoft SP2 Softune V3 Software Developing IDE Fujitsu For FFMC 8L MB95F434K Emulator MCU Emulator Fujitsu 7 2 Hardware Setup The basic hardware connection is as below Simulator 7 9 MCU Programming We can programme the MCU by the simulator The basic hardware connection is shown in 7 2 Hardware Setup MCU AN 500087 E 12 Page 17 FUJITSU Induction Heater C Library User Manual V1 2 Chapter 8 Additional Information 8 Additional Information For more Information on FUJITSU semiconductor products visit the following websites English version address http www fujitsu com cn fsp services mcu mb95 application notes html Chinese version address http www fujitsu com cn fss services mcu mb95 application notes html MCU AN 500087 E 12 Page 18 Induction Heater Library User Manual V1 2 Chapter 9 Appendix 9 Appendix 9 1 Front Board SCH and BOM List gt Front Board SCH vec T coma coM3 com2 com como c2 104Z Rt R2 R3 R4 R5 dk 1k 1k 1k g Q2 a3 Q4 Q5 9015 59015 59015 59015 59015
9. 15 56 1 Key 15 7 DEBUG AND PROGRAMMING ccccceeeceesseeeeeeeeseeeeeeeeeeneeseeneeeeeesenseneeaeesneeeneesseneeneees 17 Zl Debug Environment and T OOS aes iei tei enr errante pa dale vegas Garmddanacanaaeeeentxedapeecens 17 7 2 Hardware Setup ME 17 MCU eel M T o 17 8 ADDITIONAL INFORMATION eeeeneeee nennen nennen nnne nnnn nnne nnn nhan nn nn nnn ns nenne nns 18 CAS ucl eee 19 94 Front Board SCH and BON HUSE s eii ea bee ta rate 19 9 2 Main Board SCH and BOMLList sssssseeeeeeenemeenn nmn 20 9 3 rcm 22 MCU AN 500087 E 12 Page 3 FUJITSU Induction Heater C Library User Manual V1 2 Chapter 1 Introduction 1 Introduction This document introduces how to use the electromagnetic oven hardware The hardware includes two PCB boards main board and front board a fan and a pad MCU AN 500087 E 12 Page 4 Induction Heater C Library User Manual V1 2 Chapter 2 System Features FUJITSU 2 System Features VV VV VV VV VV VV VV VV ON ON ON ON WV gt Power Control Fan Control Fan Delay Off Buzz Control Led Display Keyboard Kettle Detect Kettle Empty Detect Timing Power Off 3Hours Constant Power Heating Constant Temperature Heating IGBT Temp Detect Plate Temp Detect IG
10. BT Temp Higher Protect 120 C Plate Temp Higher Protect 300 Kettle Empty Protect 300 C Sensor Open Short Detection Over Current Protect 18A Over Voltage Protect 260V Lower Voltage Protect 150V Surge Protect 1000V No Operation for 2 Hours auto turn off if no timer In the system design we will use some feedback signals to protect system or calculate watt The protect signal includes over current over voltage surge voltage and kettle detect If anyone of them appears the system must stop work If the IGBT temperature is raised over 60 C the fan must turn on If the IGBT temperature is raised over 120 C the system must stop work If the kettle is empty the plate temp will rise If the temp is raised up to 300 the system must stop work MCU AN 500087 E 12 Page 5 Induction Heater C Library User Manual V1 2 Chapter 3 System Introduce fo FUJITSU 3 System Introduce 3 1 Hardware Block Diagram Buzzer User Interface Figure 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 system and calculate power 3 2 MCU Resource Usage MB95F434K Resource Usage No Resource Usage Info Remark 1 VCC 5 0V 2 ROM 3 RAM 4 OSC Clock 16 25MHz 5 CPU Clock 8
11. Eon Tum O Switching Loss Es Total Switching Loss Tum On Delay Time 3 MCU AN 500087 E 12 Page 8 co Induction Heater C Library User Manual V1 2 Chapter 4 System Hardware FUJITSU 4 System Hardware 4 1 System Connect Diagram The whole system includes pad fan main board and front board They are connected as below 220V Front Board Figure 4 1 System Connection Diagram Connecting Order Pad to main board Pad temp to main board Fan to main board Front board to main board MCU AN 500087 E 12 Page 9 FUJITSU Induction Heater C Library User Manual V1 2 Chapter 4 System Hardware 4 2 Front Board Figure 4 2 is the front board image It is made up of eight LEDs a 4 bit digital LED and eight buttons EI Figure 4 2 Front Board Connector connect to main board Eight LEDs to display some statuses 4 bit digital LED to display power and time EO Eight buttons to control the system MCU AN 500087 E 12 Page 10 Induction Heater C Library User Manual V1 2 Chapter 4 System Hardware FUJITSU 4 3 Main Board Figure 4 3 is the main board image It is made up of power module mcu control module and IGBT driver module B D t te lt D IGBT Driver i J y uh ri P me xi r Figure 4 3 Main Board 220VAC to supply power Pad Connector to connect the pa
12. Fujitsu Semiconductor Design Chengdu Co Ltd User Manual F 2MC 8FX FAMILY 8 BIT MICROCONTROLLER MB95F430 SERIES INDUCTION HEATER HARDWARE USER MANUAL co FUJITSU FUJITSU Induction Heater C Library User Manual V1 2 Revision History Revision History Version Date Updated by Modifications 1 0 2010 04 06 Folix First draft 1 1 Modified 1 System Feature 2 MCU Pin Assignment 2010 08 11 Folix 3 IGBT Feature 4 Power Module 5 IGBT Driver Module 6 Pad Driver Module 7 Main Board SCH 1 2 2010 9 10 Terry Update operation description This manual contains 22 pages The products described in this manual and the specifications thereof may be changed without prior notice To obtain up to date information and or specifications contact your Fujitsu sales representative or Fujitsu authorized dealer Fujitsu will not be liable for infringement of copyright industrial property right or other rights of a third party caused by the use of information or drawings described in this manual 3 The contents of this manual may not be transferred or copied without the express permission of Fujitsu The products contained in this document are not intended for use with equipment which require extremely high reliability such as aerospace equipment undersea repeaters nuclear control systems or medical equipment for life support Some of the products described in this manual may
13. LED COM3 24 P63 CMP2 P CMP2 P cem 25 P64 CMP2 N CMP2_N ie Compare 26 P65 CMP3 O UO P65 LED COMO 27 P66 CMP3 P CMP3 P Surge Reference Input 28 P67 CMP3 N CMP3_N Surge Compare Input 29 PF2 RSTX PF2 Reset 30 PFO0 XO X0 oscillator 31 PF1 X1 oscillator 32 VSS VSS Vss MCU AN 500087 E 12 Page 7 FU ITSU Induction Heater C Library User Manual V1 2 J Chapter 3 System Introduce 3 4 IGBT Features Symboi Parameter TestConditons Min Typ Max Units Off Characteristics xs Colecior RO Curet Vee Vasvesw 3 lus 6E Leakage Curent Voe Voes Verv 20 On Characteristics Vie 250A Voe Vor VcE sat Collector to Emitter lc 225A 15V Saturation Voltage l2 25A Voge 15V Tc 125 C 50 15V Dynamic Characteristics Cies Input Capacitance Vcg 30V Veg OV Output Capacitance f 1MHz Reverse Transfer Capacitance Switching Characteristics Inductive Losi To 28 C Turn Off Delay Time Fall Time Turn On Switching Loss Tum Off Switching Loss Total Switching Loss Turn On Delay Time Vec 600 V lc 25A ns Turn Off Delay Time Fall Time Turn On Switching Loss Tum Off Switching Loss Total Switching Loss Q Total Gate Charge Veg 600 V I 25A Gate Emitter Charge V 15V Gate Collector Charge olo 8 aom TumOfDeayTme Fame TwmOnSwichiglos
14. d Buzzer to note some status Pad temp connector to test the pad temperature IGBT power to supply power to the IGBT IGBT is the IGBT chip MCU to control the system Fan connector to control the fan Front connector to connect the front board fo 0n oc mr 0 Debug connector to connect the simulator MCU AN 500087 E 12 Page 11 FUJITSU Induction Heater C Library User Manual V1 2 Chapter 5 Module Description 5 Module Description 5 1 Power Module IN4148 4 TAD CUR The 220V is connected by ICN1 and ICN2 The 220V is rectified by U4 and supplied to the pad The U11 is a 15V power module It supplies power to the MCU and IGBT driver MCU AN 500087 E 12 Page 12 Induction Heater C Library User Manual V1 2 FUJITSU Chapter 5 Module Description 5 2 IGBT Driver Module The START is the system enable signal When it is high the system is enabled or else disabled The PPG IGBT is the IGBT drive signal When it is high the IGBT is opened or else closed The duty of the PPG IGBT is to decide the pad heating power MCU AN 500087 E 12 Page 13 co FUJITSU Induction Heater C Library User Manual V1 2 Chapter 5 Module Description 5 3 Pad Driver Module PAD When the IGBT U9 is opened the current flows over the PAD The PAD is a coil so it will save the power The current direction is from left to right Once the
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