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11-53
11 Troubleshooting
NJ-series CPU Unit Motion Control User’s Manual (W507)
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11-2
-3 Error Ca
uses and R
emedies
This section describes remedial actions to take when problems occur the first time you use the MC
Function Module or after starting operation.
If an error occurs, check the items below to investigate the problem.
11-2-3 Error Causes and Remedies
Preliminary Check Items
Category
Item to check
Installation conditions
Is there dust in the ambient environment?
Are there conductive foreign matters (metal, carbon, etc.) in the ambient
environment that might enter the Controller?
Is the ambient temperature higher than the ambient operating temperature
in the specifications?
Is the ambient area humid (due to moisture in the air, use of water, etc.)?
Does the ambient air contain corrosive gases (acid, salt, sulfur, etc.)?
Are there sources of noise around the Controller (welders, inverters, etc.)?
Wiring
Are power supply lines wired in the same duct as the signal lines?
Is the Controller grounded properly?
Is there a noise filter in the power supply?
Changes
Was any extension work (welding work) done lately?
Was any power supply facility added lately?
Was the system (including its program) modified in any way (including addi-
tions)?
Accidents
Was there a lightning strike nearby?
Was there a ground-fault accident or was the earth leakage breaker tripped?
Was there a power outage?
Содержание NJ501-1300
Страница 12: ...Sections in this Manual 10 NJ series CPU Unit Motion Control User s Manual W507...
Страница 18: ...16 NJ series CPU Unit Motion Control User s Manual W507 CONTENTS...
Страница 22: ...Read and Understand this Manual 20 NJ series CPU Unit Motion Control User s Manual W507...
Страница 34: ...Revision History 32 NJ series CPU Unit Motion Control User s Manual W507...
Страница 44: ...1 Introduction to the Motion Control Function Module 1 10 NJ series CPU Unit Motion Control User s Manual W507...
Страница 58: ...2 Motion Control Configuration and Principles 2 14 NJ series CPU Unit Motion Control User s Manual W507...
Страница 86: ...3 Configuring Axes and Axes Groups 3 28 NJ series CPU Unit Motion Control User s Manual W507...
Страница 98: ...4 Checking Wiring from the Sysmac Studio 4 12 NJ series CPU Unit Motion Control User s Manual W507...
Страница 122: ...5 Motion Control Parameters 5 24 NJ series CPU Unit Motion Control User s Manual W507...
Страница 158: ...6 Motion Control Programming 6 36 NJ series CPU Unit Motion Control User s Manual W507...
Страница 166: ...7 Manual Operation 7 8 NJ series CPU Unit Motion Control User s Manual W507...
Страница 182: ...8 Homing 8 16 NJ series CPU Unit Motion Control User s Manual W507...
Страница 346: ...10 Sample Programming 10 92 NJ series CPU Unit Motion Control User s Manual W507...
Страница 422: ...Appendices A 18 NJ series CPU Unit Motion Control User s Manual W507...
Страница 423: ...Index 1 NJ series CPU Unit Motion Control User s Manual W507 I Index...
Страница 430: ...Index 8 NJ series CPU Unit Motion Control User s Manual W507 Index...