Mitsubishi Electric FX3G User Manual page 13

FX /FX /FX /FX /FX
3S 3G 3GC 3U
C. 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-6
2. Specifications
2.1 Generic Specifications ................................................................................................................ C-7
2.2 Power Supply Specifications....................................................................................................... C-8
2.3 Performance Specifications ........................................................................................................ C-8
2.4 A/D Conversion Time .................................................................................................................. C-9
2.4.1 When connected to a FX
2.4.2 When connected to a FX
2.4.3 When connected to a FX
3. Wiring
3.1 Terminal Layout ........................................................................................................................ C-13
3.2 Applicable Cables and Terminal Tightening Torque ................................................................. C-14
3.3 Power Supply Line .................................................................................................................... C-15
3.3.1 To connect to the FX
3.3.2 To connect to the FX
3.4 Analog Input Line ...................................................................................................................... C-16
3.5 Grounding ................................................................................................................................. C-16
4. Programming
4.1 Loading of A/D Conversion Data............................................................................................... C-17
4.2 List of Special Devices .............................................................................................................. C-18
4.3 Switching of Input Mode............................................................................................................ C-20
4.4 Input Data.................................................................................................................................. C-21
4.5 Averaging Time ......................................................................................................................... C-22
4.6 Error Status ............................................................................................................................... C-23
4.7 Model Code............................................................................................................................... C-25
4.8 Basic Program Example............................................................................................................ C-26
5. Changing of Input Characteristics
5.1 Example: Changing of Voltage Input Characteristics................................................................ C-28
6. Troubleshooting
6.1 PLC Version Number Check ..................................................................................................... C-31
6.2 Wiring Check............................................................................................................................. C-31
6.3 Special Device Check ............................................................................................................... C-32
6.4 Program Check ......................................................................................................................... C-32
6.5 Error Status Check.................................................................................................................... C-33
PLC User's Manual - Analog Control Edition
3UC
PLC ................................................................................................. C-9
3S
/FX
3G 3GC
/FX
3U 3UC
/FX /FX
3S 3G
/FX
3GC 3UC
PLC .................................................................................. C-10
PLC................................................................................... C-11
Series PLC ...................................................................... C-15
3U
Series PLC ........................................................................... C-15
Table of Contents
C-3
C-7
C-12
C-17
C-28
C-31
7