Mitsubishi FX3U-4AD User Manual page 17

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
FX -4AD-PT-ADP
3U
(4-channel Platinum Resistance Thermometer Data Input)
1. Outline
1.1 Outline of Functions .................................................................................................................... H-3
1.2 Setup Procedure Before Starting Operation ............................................................................... H-4
1.3 Connectable PLC and Its Version Number ................................................................................. H-5
1.4 Compatible Programming Tool Version Number ........................................................................ H-5
2. Specifications
2.1 Generic Specifications ................................................................................................................ H-6
2.2 Power Supply Specifications....................................................................................................... H-7
2.3 Performance Specifications ........................................................................................................ H-7
2.4 A/D Conversion Time .................................................................................................................. H-8
2.4.1 When connected to a FX3U, FX3UC PLC................................................................................... H-8
2.4.2 When connected to a FX3G PLC ................................................................................................ H-9
2.5 Temperature Measurement......................................................................................................... H-9
3. Wiring
3.1 Terminal Layout ........................................................................................................................ H-11
3.2 Applicable Cable and Terminal Tightening Torque ................................................................... H-12
3.3 Power Supply Line .................................................................................................................... H-13
3.3.1 To connect to FX
3.3.2 To Connect To The FX
3.4 Selection of the Platinum Resistance Thermometer Sensor..................................................... H-14
3.5 Wiring of the Platinum Resistance Thermometer Sensor ......................................................... H-14
3.6 Grounding ................................................................................................................................. H-14
4. Programming
4.1 Loading of A/D Conversion Data............................................................................................... H-15
4.2 List of Special Devices .............................................................................................................. H-17
4.3 Selection of Temperature Unit .................................................................................................. H-18
4.4 Temperature Measurement....................................................................................................... H-19
4.5 Averaging Time ......................................................................................................................... H-20
4.6 Error Status ............................................................................................................................... H-21
4.7 Model Code............................................................................................................................... H-24
4.8 Basic Program Example............................................................................................................ H-25
5. Troubleshooting
5.1 PLC Version Number Check ..................................................................................................... H-26
5.2 Wiring Check............................................................................................................................. H-26
5.3 Special Device Check ............................................................................................................... H-26
5.4 Program Check ......................................................................................................................... H-27
5.5 Error Status Check.................................................................................................................... H-27
, FX Series PLC ..................................................................................... H-13
3G 3U
Series PLC .................................................................................... H-13
3UC
Table of Contents
H-3
H-6
H-10
H-15
H-26
13