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1 Outline
1.2 Setup Procedure Before Starting Operation
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
FX3U-4AD-ADP (4-channel analog Input)
1.2 Setup Procedure Before Starting Operation
Before starting analog input using the 4AD-ADP, follow the procedure below to set up the system:
Specifications:
• Operation environment
• Performance specifications
• Input characteristics
Specifications check
Refer to Chapter 2.
System configuration and selection
Wiring
Refer to Chapter 3.
FX
3U
-4AD-ADP
System configuration:
(Refer to the common pages for analog control.)
• Selection of units
Refer to the
common pages.
Wiring:
• Selection of sensor cable
• Power supply line
• Analog input line
Outline of system:
• Compatible PLC version number
• Compatible programming tool version number
Outline
Refer to Chapter 1.
Programming
Refer to Chapter 4.
Programming:
• Details of special devices
• Examples of basic programs
Changing of input characteristics
Refer to Chapter 5.
Method of input characteristics change:
• Convenient function program
• How to use scaling instruction
If the error status data or the input analog value is
abnormal, refer to Chapter 6 "Troubleshooting."