Mitsubishi Electronics fx3u

/FX

3UC

PLC User's Manual - Positioning Control Edition

Table of Contents

B. Built-in Positioning Functions

Description of Manual (Built-in Positioning Function)...................................................... B-2

1. Outline B-3

1.1 Features.......................................................................................................................................B-3

1.2 Setup Procedure for Positioning Control......................................................................................B-4

1.3 Version Numbers of Compatible PLCs........................................................................................B-7

1.3.1 Manufacturer's serial number check method................................................................................B-7

1.3.2 Version check...............................................................................................................................B-8

1.3.3 Version upgrade history................................................................................................................B-8

1.4 Version Numbers of Compatible Programming Tools..................................................................B-9

1.5 Assignment of Input/Output Numbers........................................................................................B-10

1.5.1 Assignment of Input Numbers....................................................................................................B-10

1.5.2 Assignment of Output Numbers.................................................................................................B-12

1.5.3 Connection of High-Speed Output Special Adapter...................................................................B-14

2. Specifications B-16

2.1 General Specifications...............................................................................................................B-17

2.2 Power Supply Specifications......................................................................................................B-17

2.3 Performance Specifications.......................................................................................................B-18

2.4 Input Specifications....................................................................................................................B-19

2.4.1 FX3U Series main unit (24V DC Input).......................................................................................B-19

2.4.2 FX3UC Series main unit (24V DC Input).....................................................................................B-20

2.4.3 FX3G Series main unit (24V DC Input).......................................................................................B-22

2.5 Output Specifications.................................................................................................................B-23

2.5.1 FX3U Series main unit (Transistor Output).................................................................................B-23

2.5.2 FX3UC Series main unit (Transistor Output)...............................................................................B-25

2.5.3 FX3G Series main unit (Transistor Output).................................................................................B-27

2.5.4 High-Speed Output Special Adapter [FX3U-2HSY-ADP] ...........................................................B-29

2.6 List of Functions.........................................................................................................................B-30

3. Connection of Input/Output Lines and Tightening Torques B-32

3.1 Terminal Board (M3, M3.5)........................................................................................................B-33

3.1.1 Terminal Screw Size...................................................................................................................B-33

3.1.2 Termination.................................................................................................................................B-33

3.2 European Terminal Board..........................................................................................................B-34

3.2.1 Cable..........................................................................................................................................B-34

3.2.2 Termination of Cable End...........................................................................................................B-34

3.2.3 Tool.............................................................................................................................................B-35

3.3 Connector...................................................................................................................................B-35

3.3.1 Cable Connection To Input/Output Connector...........................................................................B-35

3.3.2 Setup of Input/Output Connection Connector.............................................................................B-36

4. Before Programming B-38

4.1 List of Related Devices..............................................................................................................B-38

4.1.1 Special Auxiliary Relays.............................................................................................................B-38

4.1.2 Special Data Registers...............................................................................................................B-40

4.2 Setting of Various Items Regarding Speeds..............................................................................B-41

4.2.1 Setting of Various Items Regarding Instructions and Speeds....................................................B-41

4.2.2 Setting of Output Pulse Frequency (DVIT, PLSV, DRVI, and DRVA Instructions).....................B-43

4.2.3 Setting of Zero Return Speed (DSZR/ZRN Instruction)..............................................................B-44

4.2.4 Setting of Creep Speed (DSZR/ZRN Instruction).......................................................................B-45