Mitsubishi Electric FX3G User Manual page 23

FX /FX /FX /FX /FX
3S 3G 3GC 3U
K. FX -4AD-PNK-ADP
3U
(4-channel Resistance Thermometer Data Input)
1. Outline
1.1 Outline of Functions .....................................................................................................................K-3
1.2 Setup Procedure Before Starting Operation ................................................................................K-4
1.3 Connectable PLC and Its Version Number ..................................................................................K-5
1.4 Compatible Programming Tool Version Number .........................................................................K-6
2. Specifications
2.1 Generic Specifications .................................................................................................................K-7
2.2 Power Supply Specifications........................................................................................................K-7
2.3 Performance Specifications .........................................................................................................K-8
2.4 A/D Conversion Time ...................................................................................................................K-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
2.5 Temperature Measurement........................................................................................................K-11
3. Wiring
3.1 Terminal Layout .........................................................................................................................K-13
3.2 Applicable Cables and Terminal Tightening Torque ..................................................................K-14
3.3 Power Supply Line .....................................................................................................................K-15
3.3.1 To connect to the FX
3.3.2 To connect to the FX
3.4 Selection of the Resistance Thermometer Sensor.....................................................................K-16
3.5 Wiring of the Resistance Thermometer Sensor ........................................................................K-16
3.6 Caution Regarding Wiring ..........................................................................................................K-16
3.7 Grounding ..................................................................................................................................K-16
4. Programming
4.1 Loading of A/D Conversion Data................................................................................................K-17
4.2 List of Special Devices ...............................................................................................................K-18
4.3 Selection of Temperature Unit ...................................................................................................K-20
4.4 Input sensor selection ................................................................................................................K-21
4.5 Temperature Measurement........................................................................................................K-22
4.6 Averaging Time ..........................................................................................................................K-23
4.7 Error Status ................................................................................................................................K-24
4.8 Model Code................................................................................................................................K-26
4.9 Basic Program Example.............................................................................................................K-27
5. Troubleshooting
5.1 PLC Version Number Check ......................................................................................................K-29
5.2 Wiring Check..............................................................................................................................K-29
5.3 Special Device Check ................................................................................................................K-29
5.4 Program Check ..........................................................................................................................K-30
5.5 Error Status Check.....................................................................................................................K-30
PLC User's Manual - Analog Control Edition
3UC
PLC ..................................................................................................K-9
3S
/FX
3G 3GC
/FX
3U 3UC
/FX /FX
3S 3G
/FX
3GC 3UC
PLC ...................................................................................K-10
PLC....................................................................................K-11
Series PLC .......................................................................K-15
3U
Series PLC ............................................................................K-15
Table of Contents
K-3
K-7
K-12
K-17
K-29
17