CIRCLE FITNESS M6 AC Service Manual
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CIRCLE FITNESS M6 AC Service Manual

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  • Page 2: Table Of Contents

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 2 of 20 TABLE OF CONTENTS 1. Information For Components & System 1.1 System wiring diagram ----- Page 3 1.2 Motor driver ----- Page 4~5 1.3 Console PCB ----- Page 6~7 2.

  • Page 3: Information For Components & System

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 3 of 20 1. Information For Components & System 1.1. System Wiring Diagram...

  • Page 4: Motor Driver

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 4 of 20 1.2. Motor Driver: 1.2.1. Motor driver connector definition. :PIN 1 LED1 (Green) Speed Sensor Console Wire-7P Power input Incline VR LED1 (RED) External Keypad Console Wire-5P Incline Control...
  • Page 5 Document: Service Manual Description: Treadmill Model: M6 AC Page: 5 of 20 1.2.2. Optional device: DB (Dynamic Brake), to keep the speed stability when use in high grade level with medium or high speed condition. Appearance of Dynamic Brake 1.2.2.1. Inverter modification Short circuit the CON1 where on the inverter.

  • Page 6: Console Pcb

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 6 of 20 1.3. Console PCB: (ISP) J2 (Key board) : PIN 1 (HP) (SAFETY) (RF) Definition of JK1(MAIN / Console wire) Connector Define Down Motor Slow Fast +12V Definition of J1(ISP / Program Updater) Connector...
  • Page 7 Document: Service Manual Description: Treadmill Model: M6 AC Page: 7 of 20 Definition of JK2(SAFET) Connector Define Control Definition of JK4(RF) Connector Define Output Definition of JK5(HP) Connector Define Output Definition of JK7/8(FAN) Connector Define Definition of JK9(MP3) Connector Define...

  • Page 8: Error Signal Check Steps And Solutions

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 8 of 20 2. Error Signal Check Steps And Solutions 2.1. 【SPEED ERROR】: Can not receive signal from speed sensor over 15 seconds while workout, all windows display will off, all output will stop, and show【SPEED ERROR】.
  • Page 9 Document: Service Manual Description: Treadmill Model: M6 AC Page: 9 of 20 2.2. 【Err】: Incline can not reach the right position, incline function can not be use but other functions are normal to use. ※If this is a all new product that just finished assemble, there are more possibly in assemble problems, maybe connect wire not well or wire damaged while assemble.

  • Page 10: Other Information

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 10 of 20 3. Other Information 3.1. No Any Display On Console(No Power) Is it a new machine Open the motor cover, Motor driver that just finished check the pilot lamp...

  • Page 11: Real Speed Do Not To Fit In With Display Speed

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 11 of 20 3.3. Real Speed Do Not To Fit In With Display Speed Is it a new machine that just Open the motor cover then Replace speed finished assembly? press increase or decrease...

  • Page 12: Engineering Mode

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 12 of 20 4. Engineering Mode 4.1. Engineering Mode 1: Basic Settings Pull out the Safety Key, press「Quick Start」+「Speed Fast」then put back the Safety Key to enter the mode. 4.1.1. Unit setting: Message window show『UNIT - METRIC』, press「Speed Fast」or「Speed Slow」or「Incline Up」or「Incline Down」can be change to『UNIT - ENGLISH』, press...

  • Page 13: Engineering Mode 5: Default Age Value Of Quick Start

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 13 of 20 4.5. Engineering Mode 5: Default Age Value Of Quick Start Press 「Enter」for 5 seconds in idle mode, message window show『Q-START AGE』, dot-matrix window show age value, press 「Speed Fast」 or 「 Speed Slow」 to set the age, range: 13~80, press「Enter」to confirm and back to idle mode.

  • Page 14: Program Update

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 14 of 20 5. Program Update 5.1. Install Software from PC Site 5.1.1. Un-zip the zipped file『Programmer v5.81』 Programmer v5.81 5.1.2. Entry the document then entry the『PC-site Driver』document, cursor on file 【0E6A030D_8051ISPICP_v3.00】then click mouse right side and select【Install ( I )】.

  • Page 15: Product Update

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 15 of 20 5.2.4. Load burning code and update programmer:click【Load File】Select【AP(Code)】then press ok Select and open the burning codeclick【Update Programmer】【Max Count:0】press OK  update success LED3 flash 5.3. Product Update 5.3.1. Turn off the power then open the console, see as below:...
  • Page 16 Document: Service Manual Description: Treadmill Model: M6 AC Page: 16 of 20 5.3.2. Connect the programmer to J1(ISP) of console PCB. 5.3.3. Turn ON the power then to press the update button to update the program. Update button Done LED1 Flash LED1off 5.3.4.

  • Page 17: Inverter Parameter & External Control Keypad

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 17 of 20 6. Inverter Parameter & External Control Keypad 6.1. External Control Keypad Usage 6.1.1. Digital Keypad: 6.1.2. Keypad connection:...
  • Page 18 Document: Service Manual Description: Treadmill Model: M6 AC Page: 18 of 20 6.1.3. Modes: Keypad has three modes and display for fault conditions. The switching operations are shown in the diagram below. 6.1.4. Monitor mode: The monitor mode contains 8 types of displays: 1 main display (the most left digit off) and 7 auxiliary displays indicating the status of drive (the most left digit showing 2~8).
  • Page 19 Document: Service Manual Description: Treadmill Model: M6 AC Page: 19 of 20 6.1.5. Function code setting mode: In the function code setting mode, total 135 function codes (F_000~F_134) can be input to the drive, and the setting diagram is shown in the figure below.

  • Page 20: Inverter Parameter

    Document: Service Manual Description: Treadmill Model: M6 AC Page: 20 of 20 6.2. Inverter Parameter Function Function Function Function Parameter Parameter Parameter Parameter setting setting setting setting F_001 F_034 F_067 F_104 F_002 F_035 F_068 F_105 F_003 F_036 F_069 F_106 F_004 F_037 28.5...

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