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CP1E CPU Unit Hardware User’s Manual(W479)
Section 3 Part Names and Functions
3-1 CPU Units ................................................................................................................................. 3-2
3-1-1 E10/14/20(S) or N14/20 CPU Units ..........................................................................................3-2
3-1-2 E30/40/60(S), N30/40/60(Sîš…) or NA20 CPU Units ....................................................................3-7
3-1-3 Common I/O Specifications.......................................................................................................3-13
3-1-4 Optional Serial Communications Port for N/NAîš…îš…(Sîš…)-type CPU Units ................................3-19
3-2 Expansion I/O Units............................................................................................................... 3-24
3-2-1 Expansion Input Unit.................................................................................................................3-24
3-2-2 Expansion Output Units ............................................................................................................3-25
3-2-3 Expansion I/O Units ..................................................................................................................3-27
3-2-4 I/O Specifications......................................................................................................................3-29
Section 4 Programming Device
4-1 Applicable Programming Devices for CP1E.......................................................................... 4-2
4-1-1 Applicable Programming Devices ...............................................................................................4-2
4-1-2 CX-Programmer..........................................................................................................................4-3
4-1-3 Operating Environment and System Configuration.....................................................................4-4
4-1-4 Features of the CX-Programmer.................................................................................................4-4
4-1-5 Installing the Software.................................................................................................................4-7
4-2 Connecting by USB................................................................................................................. 4-8
4-2-1 Connecting by USB.....................................................................................................................4-8
4-2-2 Installing the USB Driver.............................................................................................................4-9
4-3 Connection Method with a Serial Port................................................................................. 4-16
Section 5 Installation and Wiring
5-1 Fail-safe Circuits...................................................................................................................... 5-2
5-2 Installation................................................................................................................................ 5-3
5-2-1 Installation Location ....................................................................................................................5-3
5-2-2 Unit Arrangement........................................................................................................................5-6
5-2-3 Installation...................................................................................................................................5-7
5-2-4 Connecting Expansion I/O Units and Expansion Units .............................................................5-12
5-3 Wiring ..................................................................................................................................... 5-14
5-3-1 Wiring Procedure ......................................................................................................................5-14
5-3-2 Wiring Power Supply and Ground Lines ...................................................................................5-14
5-3-3 I/O Wiring..................................................................................................................................5-17
5-3-4 Wiring Safety and Noise Controls .............................................................................................5-21
5-3-5 Relay Output Noise Reduction Methods...................................................................................5-22
Section 6 Troubleshooting
6-1 Troubleshooting CPU Unit Errors .......................................................................................... 6-2
6-1-1 Errors and Remedies..................................................................................................................6-2
6-1-2 Checking Errors ..........................................................................................................................6-2
6-1-3 Checking Detailed Status............................................................................................................6-3
6-1-4 Reading Error Log Information....................................................................................................6-3
6-1-5 Types of Errors............................................................................................................................6-5
6-1-6 Error Processing Flowchart.........................................................................................................6-6
6-1-7 No Operation When Power Is Supplied.......................................................................................6-7
6-1-8 Fatal Errors .................................................................................................................................6-7
6-1-9 CPU Errors................................................................................................................................6-11
6-1-10 Non-fatal Errors.........................................................................................................................6-12
6-1-11 Other Errors ..............................................................................................................................6-14
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