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SECTION 13
Maintenance and Inspection
This section describes methods for inspecting and maintaining the Position Control Unit and the procedure required to
replace a Position Control Unit.
13-1 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
510
13-2 Inspection Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
510
13-3 Handling Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
511
13-4 Procedure for Replacing a PCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
511
13-4-1
Procedure for Replacing a PCU . . . . . . . . . . . . . . . . . . . . . . . . . . . .
511
13-4-2
Memory Card Backup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
512
Summary of Contents for CJ1W-NC271 - 12-2009
Page 2: ......
Page 4: ...iv ...
Page 6: ...vi ...
Page 22: ...xxii ...
Page 58: ...30 Starting Operation Section 2 2 ...
Page 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Page 264: ...236 Transferring Servo Parameters Section 5 3 ...
Page 396: ...368 Linear Interpolation Section 9 7 ...
Page 648: ...620 List of Error Codes Appendix D ...
Page 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Page 684: ...656 Index ...
Page 686: ...658 Revision History ...