2 Nomenclature and Installation
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CJ-series PROFIBUS Slave Unit Operation Manual for NJ-series CPU Unit (W510)
For further information regarding PROFIBUS network installation, please refer to “Installation Guide-
line for PROFIBUS DP/FMS” (PNO Order No. 2.112), which is available at every regional PROFI-
BUS Organization. The information covers:
• Test run of PROFIBUS equipment.
• Testing the PROFIBUS cable and bus connectors.
• Determining loop resistance.
• Testing for correct bus termination.
• Determining the segment length and cable route.
• Other test methods.
• Example of an equipment report in the PROFIBUS guideline.
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