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4.  CN1 wiring example 

 

In-Position window 

Magnetic  pole  position  estimation  ready 

Operation  setup  completion 

Magnetic  pole  position  estimation  end 

Alarm status 

Polarity of the power supply may be 
reversed to minus common. 

Servo-ON  function 

Emergency  stop  function 

Magnetic  pole  position  estimation  input 

Deviation  clear  function 

CCW  over  travel  function 

CW over travel function 

Host equipment 

Driver model EGA 

Z phase pulse output 

B phase pulse output 

A phase pulse output 

5/12/24 [VDC] 
VDC 

SG 

 

 

 

50  CONT-COM 

 

   

 

37  CONT1 

 

36  CONT2 

 

35  CONT3 

 

34  CONT4 

 

33  CONT5 

 

32  CONT6 

 

   

 

13  CONT7 

 

38  SG 

 

15  CONT8 

 

38  SG 

 

   

 

   

 

26  F-PC 

 

27  /F-PC 

 

47  SG 

 

28  R-PC 

 

29  /R-PC 

 

48  SG 

 

   

 

   

 

49  OUT-PWR 

 

39  INP 

 

40  CSETRDY 

 

41  S-RDY 

 

42  CSETCMP 

 

46  ALM 

 

24,25 

OUT-COM 

 

   

 

   

 

3  AO 

 

4  /AO 

 

5  BO 

 

6  /BO 

 

7  ZO 

 

8  /ZO 

 

12  SG 

 

 

CN1 

FG 

5/12/24 [VDC] 
VDC 

Position  command  pulse  disabled  function 

SG 

SG 

SG 

CW command pulse input 

CCW command pulse input 

Alarm  reset  function 

SG 

 

Summary of Contents for Megatorque Motor EGA

Page 1: ...MEGATORQUE MOTORTM SYSTEM Start up Guide Driver Model EGA NSK Ltd Document No C20195 02 ...

Page 2: ... nsk com 2 System configuration Noise filter Installed to protect power line from external noise 防ぐために取り付けます Citcuit Breaker Used to protect power line Turns off the power supply when overload runs MEGATORQUE MOTOR SETUP Enables parameter set up and monitoring through communication with a PC Host equipment Switches power On Off Please place safeguard circuit T S R Electromagnetic contactor Convert...

Page 3: ...a for load compared to the moment of inertial for rotor Remember to check for appropriate allowable moment load allowable axial load and allowable radial load for your specific applications of the motor Table Table fixing bolt MEGATORQUE MOTOR Mounting base Motor fixing bolt Flatness of mounting surface 0 02 mm or less Load The load is not directly applied to the motor rotor The motor is not direc...

Page 4: ...pole position estimation input 12 SG Common for pins 3 to 11 36 CONT2 Emergency stop function 17 Do not connect 37 CONT1 Servo ON function 18 Do not connect 50 CONT COM General input power supply 19 Do not connect 39 OUT1 In Position window 20 Do not connect 40 OUT2 Magnetic pole position estimation ready 21 Do not connect 41 OUT3 Operation setup completion 22 T COMP Torque compensation input 42 O...

Page 5: ...avel function CW over travel function Host equipment Driver model EGA Z phase pulse output B phase pulse output A phase pulse output 5 12 24 VDC VDC SG 50 CONT COM 37 CONT1 36 CONT2 35 CONT3 34 CONT4 33 CONT5 32 CONT6 13 CONT7 38 SG 15 CONT8 38 SG 26 F PC 27 F PC 47 SG 28 R PC 29 R PC 48 SG 49 OUT PWR 39 INP 40 CSETRDY 41 S RDY 42 CSETCMP 46 ALM 24 25 OUT COM 3 AO 4 AO 5 BO 6 BO 7 ZO 8 ZO 12 SG CN...

Page 6: ...y Stop Function EMR are normal close polarity input as shipping set To enable motor operation wire these input signals properly or change its polarity by parameter setting value 6 Operation sequence 0 msec Min Control source Main circuit power Magnetic Pole Position Estimation ready signal output Magnetic Pole Position Estimation input signal input Magnetic Pole Position Estimation end signal outp...

Page 7: ...MON1 No number 0 appears on monitor if Model EGA driver does not receive position command pulse from host equipment Please check wiring from host equipment to model EGA driver Note Apply slow motor speed pulse command to confirm motor speed and motor rotating direction with secured interlock signals such as Emergency stop and Over travel Stop motor operation immediately in case of any abnormal mot...

Page 8: ...atively large 5000 Although temporary setting value for JRAT1 may able to provide some degree of performance enter proper JRAT1 value for faster motor speed and better accuracy positioning operation To improve responsiveness of motor motion and positioning settling time increase Gr 0_ID00 Auto Tuning response ATRES setting value gradually Decrease Gr 0_ID00 Auto Tuning response ATRES setting value...

Page 9: ...iddle point between Z phase signal described in below Adjust home sensor turn off position around 32767 pulse by monitoring motor position using Monitor_ID80 Resolver sensor electric angle RESANG Home sensor turn off position Driver condition code at alarm 9 Implementing Magnetic pole position estimation Alarm code 44 Magnetic pole position estimation error Start homing Motor motion Home sensor Z ...

Page 10: ...fications 2 2 1 Specifications of driver 2 3 Specifications of converter 2 12 Motor installation 3 3 4 Set main circuit power input type as Single phase AC power 5 5 1 Motor and signal state at occurrence of alarm 5 12 Monitor Input Output signal state 5 16 Parameters for tuning 5 29 Servo Tuning functions and basic adjustment procedure 6 6 1 Set Load inertia moment 6 9 Manual tuning 6 13 Digital ...

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