7
FX
3U
/FX
3UC
Series PLC User's Manual - Analog Control Edition
Table of Contents
FX3U-4AD-ADP (4-channel analog Input)
1. Outline C-3
1.1 Outline of Functions .................................................................................................................... C-3
1.2 Setup Procedure Before Starting Operation ............................................................................... C-4
1.3 Connectable PLC and Its Version Number ................................................................................. C-5
1.4 Version Number of Compatible Programming Tool .................................................................... C-5
2. Specifications C-6
2.1 Generic Specifications ................................................................................................................ C-6
2.2 Power Supply Specifications....................................................................................................... C-7
2.3 Performance Specifications ........................................................................................................ C-7
2.4 A/D Conversion Time .................................................................................................................. C-8
3. Wiring C-9
3.1 Terminal Layout ........................................................................................................................ C-10
3.2 Applicable Cable and Terminal Tightening Torque ................................................................... C-11
3.3 Power Supply Line .................................................................................................................... C-12
3.3.1 To connect to the FX3U Series PLC.......................................................................................... C-12
3.3.2 To connect to the FX
3UC Series PLC........................................................................................ C-12
3.4 Analog Input Line ...................................................................................................................... C-13
3.5 Grounding ................................................................................................................................. C-13
4. Programming C-14
4.1 Loading of A/D Conversion Data............................................................................................... C-14
4.2 List of Special Devices.............................................................................................................. C-15
4.3 Switching of Input Mode............................................................................................................ C-15
4.4 Input Data.................................................................................................................................. C-16
4.5 Number of Averaging Time ....................................................................................................... C-17
4.6 Error Status ............................................................................................................................... C-18
4.7 Model Code............................................................................................................................... C-19
4.8 Example of Basic Program........................................................................................................ C-19
5. Changing of Input Characteristics C-20
5.1 Example: Changing of Voltage Input Characteristics................................................................ C-20
6. Troubleshooting C-22
6.1 PLC Version Number Check ..................................................................................................... C-22
6.2 Wiring Check............................................................................................................................. C-22
6.3 Special Device Check ............................................................................................................... C-23
6.4 Program Check ......................................................................................................................... C-23
6.5 Error Status Check.................................................................................................................... C-24
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