16-2
16.1 Troubleshooting
16.1.1 If the Motor Does Not Turn or Operate (if the LED for pulse output A or B
is flashing or lighted)
Solution 1: For the servomotor
Check to make sure t
he servo on input is set to ”ON”.
Solution 2
Check to make sure the power supply for the driver is ON.
Solution 3
Check to make sure the wiring between the positioning unit and the driver has been correctly connected.
Solution 4
Check to make sure the settings for the pulse output method (CW/CCW method or Pulse/Sign method)
are appropriate for the driver.
16.1.2 If the Motor Does Not Turn or Operate (if the LED for pulse output A or B
is not lighted)
Solution
Review the program and correct it if necessary.
Points to check:
1. Check to make sure the I/O numbers are appropriate.
2. Check non-rewriting of the start flag in the program.
3. Check the input valid logic of the Over limit switch. (In this case, Error LED is blinking.)
Summary of Contents for AFP243710
Page 16: ...xiv ...
Page 17: ...Chapter 1 Functions of Unit and Restrictions on Combination ...
Page 21: ...Chapter 2 Parts and Functions ...
Page 24: ...2 4 ...
Page 25: ...Chapter 3 Wiring ...
Page 39: ...Chapter 4 Power On Off and Items to Check ...
Page 44: ...4 6 ...
Page 45: ...Chapter 5 Preparation For Operation ...
Page 53: ...5 9 ...
Page 55: ...Chapter 6 I O Allocation ...
Page 63: ...Chapter 7 Setting Tool Configurator PM ...
Page 87: ...7 25 Setting Font Select Option Font in the menu bar The following dialog is shown ...
Page 102: ...7 40 ...
Page 103: ...Chapter 8 Automatic Operation Position Control ...
Page 115: ...8 13 ...
Page 116: ...8 14 When the X axis and Y axis is the moving axes each axis in the above diagram is replaced ...
Page 129: ...8 27 Reference Chapter 10 Manual Operation Home Return ...
Page 139: ...Chapter 9 Manual Operation JOG Operation ...
Page 144: ...9 6 ...
Page 145: ...Chapter 10 Manual Operation Home Return ...
Page 151: ...Chapter 11 Manual Operation Pulser Operation ...
Page 155: ...Chapter 12 Stop Functions ...
Page 158: ...12 4 ...
Page 159: ...Chapter 13 Supplementary Functions ...
Page 171: ...Chapter 14 Precautions During Programming ...
Page 175: ...Chapter 15 Errors and Warnings ...
Page 186: ...15 12 ...
Page 187: ...Chapter 16 Troubleshooting ...
Page 190: ...16 4 ...
Page 191: ...Chapter 17 Specifications ...
Page 241: ...Chapter 18 Dimensions ...
Page 242: ...18 2 18 1 FP2 Positioning Unit Interpolation Type 2 axis type Unit mm 4 axis type Unit mm ...
Page 243: ...Chapter 19 Sample Programs ...
Page 247: ...19 5 ...
Page 250: ...19 8 ...
Page 251: ...Chapter 20 Driver Wiring ...
Page 261: ......