Mitsubishi Electric FX3U-232-BD User Manual page 9

FX Series PLC User's Manual - Data Communication Edition
B. N:N Network
1. Outline
1.1 Outline of System.........................................................................................................................B-3
1.2 Procedures Before Operation ......................................................................................................B-4
1.3 Communication Type Applicability in PLC ...................................................................................B-5
1.3.1 Applicable versions.......................................................................................................................B-5
1.3.2 Version check ...............................................................................................................................B-5
1.3.3 How to look at the manufacturer's serial number .........................................................................B-5
1.3.4 Products whose production was stopped .....................................................................................B-5
1.4 Programming Tool Applicability....................................................................................................B-6
1.4.1 For applicable versions.................................................................................................................B-6
1.4.2 For non-applicable versions (setting an alternative model) ..........................................................B-8
2. Specifications
2.1 Communication Specifications (Reference) .................................................................................B-9
2.2 Link Specifications .....................................................................................................................B-10
2.2.1 Link patterns and number of link points in each FX Series ........................................................B-10
2.2.2 Link time .....................................................................................................................................B-11
3. System Configuration and Equipment Selection
3.1 System Configuration.................................................................................................................B-12
3.2 Applicable FX PLC and Communication Equipment..................................................................B-13
4. Wiring
4.1 Wiring Procedure .......................................................................................................................B-18
4.2 Selecting Cables and Terminal Resistors ..................................................................................B-19
4.2.1 Twisted pair cable.......................................................................................................................B-19
4.2.2 10BASE-T cable .........................................................................................................................B-19
4.2.3 Connecting cables ......................................................................................................................B-20
4.2.4 Connecting terminal resistors .....................................................................................................B-22
4.3 Connection Diagram ..................................................................................................................B-23
4.4 Grounding ..................................................................................................................................B-25
5. Communication Setting (Initialization) in FX Programmable Controller
5.1 Check Procedure .......................................................................................................................B-26
5.2 Communication Setting Using Parameter Method (GX Works2) ...............................................B-27
5.2.1 Operating procedure...................................................................................................................B-27
5.3 Communication Settings Using Parameter Method (FXGP/WIN) ..............................................B-28
5.3.1 Operating procedure...................................................................................................................B-28
6. Test Run (Communication Test)
6.1 Test Procedure...........................................................................................................................B-29
6.2 Creating Programs for the Communication Testing ...................................................................B-31
6.2.1 Creating a program for the master station..................................................................................B-31
6.2.2 Creating a program for each slave station..................................................................................B-32
Table of Contents
B-3
B-9
B-12
B-18
B-26
B-29
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