Mitsubishi FX3U-4AD User Manual page 11

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
FX -4AD-ADP (4-channel analog Input)
3U
1. Outline
1.1 Outline of Functions .................................................................................................................... C-3
1.2 Setup Procedure Before Starting Operation ............................................................................... C-4
1.3 Connectable PLCs and Version Number .................................................................................... C-5
1.4 Compatible Programming Tool Version Number ........................................................................ C-5
2. Specifications
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
2.4.1 When connected to a FX
2.4.2 When connected to a FX
3. Wiring
3.1 Terminal Layout ........................................................................................................................ C-11
3.2 Applicable Cables and Terminal Tightening Torque ................................................................. C-12
3.3 Power Supply Line .................................................................................................................... C-13
3.3.1 To connect to the FX
3.3.2 To connect to the FX
3.4 Analog Input Line ...................................................................................................................... C-14
3.5 Grounding ................................................................................................................................. C-14
4. Programming
4.1 Loading of A/D Conversion Data............................................................................................... C-15
4.2 List of Special Devices .............................................................................................................. C-17
4.3 Switching of Input Mode............................................................................................................ C-18
4.4 Input Data.................................................................................................................................. C-19
4.5 Averaging Time ......................................................................................................................... C-20
4.6 Error Status ............................................................................................................................... C-21
4.7 Model Code............................................................................................................................... C-23
4.8 Basic Program Example............................................................................................................ C-24
5. Changing of Input Characteristics
5.1 Example: Changing of Voltage Input Characteristics................................................................ C-26
6. Troubleshooting
6.1 PLC Version Number Check ..................................................................................................... C-29
6.2 Wiring Check............................................................................................................................. C-29
6.3 Special Device Check ............................................................................................................... C-30
6.4 Program Check ......................................................................................................................... C-30
6.5 Error Status Check.................................................................................................................... C-31
, FX PLC.................................................................................... C-8
3U 3UC
PLC................................................................................................. C-9
3G
, FX Series PLC ............................................................................... C-13
3G 3U
Series PLC........................................................................................ C-13
3UC
Table of Contents
C-3
C-6
C-10
C-15
C-26
C-29
7