Mitsubishi MELSEC-F FX3U Series User Manual

9
FX 3U /FX 3UC Series PLC User's Manual - Analog Control Edition
Table of Contents
FX3U-4AD-PT-ADP
(4-channel Platinum Resistance Thermometer Data Input)
1. Outline E-3
1.1 Outline of Functions .....................................................................................................................E-3
1.2 Setup Procedure Before Starting Operation ................................................................................E-4
1.3 Connectable PLC and Its Version Number ..................................................................................E-5
1.4 Version Number of Compatible Programming Tool .....................................................................E-5
2. Specifications E-6
2.1 Generic Specifications .................................................................................................................E-6
2.2 Power Supply Specifications........................................................................................................E-7
2.3 Performance Specifications .........................................................................................................E-7
2.4 A/D Conversion Time ...................................................................................................................E-8
2.5 Temperature Measurement..........................................................................................................E-8
3. Wiring E-9
3.1 Terminal Layout .........................................................................................................................E-10
3.2 Applicable Cable and Terminal Tightening Torque ....................................................................E-11
3.3 Power Supply Line .....................................................................................................................E-12
3.3.1 To connect to FX3U Series PLC.................................................................................................E-12
3.3.2 To Connect To The FX
3UC Series PLC .....................................................................................E-12
3.4 Selection of Platinum Resistance Thermometer Sensor............................................................E-13
3.5 Wiring of Platinum Resistance Thermometer Sensor ................................................................E-13
3.6 Grounding ..................................................................................................................................E-13
4. Programming E-14
4.1 Loading of A/D Conversion Data................................................................................................E-14
4.2 List of Special Devices...............................................................................................................E-15
4.3 Selection of Temperature Unit ...................................................................................................E-15
4.4 Temperature Measurement........................................................................................................E-16
4.5 Number of Averaging Time ........................................................................................................E-17
4.6 Error Status ................................................................................................................................E-18
4.7 Model Code................................................................................................................................E-20
4.8 Example of Basic Program.........................................................................................................E-20
5. Troubleshooting E-21
5.1 PLC Version Number Check ......................................................................................................E-21
5.2 Wiring Check..............................................................................................................................E-21
5.3 Special Device Check ................................................................................................................E-21
5.4 Program Check ..........................................................................................................................E-22
5.5 Error Status Check.....................................................................................................................E-22

Mitsubishi MELSEC-F FX3U Series Specifications

General

Brand	Mitsubishi
Model	MELSEC-F FX3U Series
Category	Controller
Language	English