11 Troubleshooting
11-58
NJ-series CPU Unit Motion Control User’s Manual (W507)
Position shift
The home position was
already shifted before
positioning.
Refer to
The position of
home defined with hom-
ing changes occasionally.
Refer to
The position of
home defined with hom-
ing changes occasionally.
Malfunction due to noise
from a welder, inverter,
etc.
Check if a welder, inverter,
or other similar device is
located nearby.
Isolate the Controller from
any nearby welders,
inverters, etc.
Mechanical shift
Check if dimensional shifts
accumulated. (Mark the
mechanical connections to
check for shifting.)
Securely tighten the
mechanical tightening
points.
An MC Test Run is not
possible from the Sysmac
Studio.
An MC Test Run is being
executed from another
installation of the Sysmac
Studio
Check to see if there is
another installation of the
Sysmac Studio connected
to the same CPU Unit.
End all MC Test Run oper-
ation for other installa-
tions of the Sysmac
Studio.
Problem
Cause
Item to check
Countermeasure
Summary of Contents for NJ501-1300
Page 12: ...Sections in this Manual 10 NJ series CPU Unit Motion Control User s Manual W507...
Page 18: ...16 NJ series CPU Unit Motion Control User s Manual W507 CONTENTS...
Page 22: ...Read and Understand this Manual 20 NJ series CPU Unit Motion Control User s Manual W507...
Page 34: ...Revision History 32 NJ series CPU Unit Motion Control User s Manual W507...
Page 86: ...3 Configuring Axes and Axes Groups 3 28 NJ series CPU Unit Motion Control User s Manual W507...
Page 122: ...5 Motion Control Parameters 5 24 NJ series CPU Unit Motion Control User s Manual W507...
Page 158: ...6 Motion Control Programming 6 36 NJ series CPU Unit Motion Control User s Manual W507...
Page 166: ...7 Manual Operation 7 8 NJ series CPU Unit Motion Control User s Manual W507...
Page 182: ...8 Homing 8 16 NJ series CPU Unit Motion Control User s Manual W507...
Page 346: ...10 Sample Programming 10 92 NJ series CPU Unit Motion Control User s Manual W507...
Page 422: ...Appendices A 18 NJ series CPU Unit Motion Control User s Manual W507...
Page 423: ...Index 1 NJ series CPU Unit Motion Control User s Manual W507 I Index...
Page 430: ...Index 8 NJ series CPU Unit Motion Control User s Manual W507 Index...