Mitsubishi Electric FX3G User Manual page 22

FX /FX /FX /FX /FX
3S 3G 3GC 3U
J. FX -4AD-PTW-ADP
3U
(4-channel Platinum Resistance Thermometer Data Input)
1. Outline
1.1 Outline of Functions ..................................................................................................................... J-3
1.2 Setup Procedure Before Starting Operation ................................................................................ J-4
1.3 Connectable PLC and Its Version Number .................................................................................. J-5
1.4 Compatible Programming Tool Version Number ......................................................................... J-6
2. Specifications
2.1 Generic Specifications ................................................................................................................. J-7
2.2 Power Supply Specifications........................................................................................................ J-8
2.3 Performance Specifications ......................................................................................................... J-8
2.4 A/D Conversion Time ................................................................................................................... J-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........................................................................................................ J-11
3. Wiring
3.1 Terminal Layout ......................................................................................................................... J-13
3.2 Applicable Cable and Terminal Tightening Torque .................................................................... J-14
3.3 Power Supply Line ..................................................................................................................... J-15
3.3.1 To connect to the FX
3.3.2 To connect to the FX
3.4 Selection of the Platinum Resistance Thermometer Sensor...................................................... J-16
3.5 Wiring of the Platinum Resistance Thermometer Sensor .......................................................... J-16
3.6 Grounding .................................................................................................................................. J-16
4. Programming
4.1 Loading of A/D Conversion Data................................................................................................ J-17
4.2 List of Special Devices ............................................................................................................... J-18
4.3 Selection of Temperature Unit ................................................................................................... J-20
4.4 Temperature Measurement........................................................................................................ J-21
4.5 Averaging Time .......................................................................................................................... J-22
4.6 Error Status ................................................................................................................................ J-23
4.7 Model Code................................................................................................................................ J-25
4.8 Basic Program Example............................................................................................................. J-26
5. Troubleshooting
5.1 PLC Version Number Check ...................................................................................................... J-27
5.2 Wiring Check.............................................................................................................................. J-27
5.3 Special Device Check ................................................................................................................ J-27
5.4 Program Check .......................................................................................................................... J-28
5.5 Error Status Check..................................................................................................................... J-28
16
PLC User's Manual - Analog Control Edition
3UC
PLC .................................................................................................. J-9
3S
/FX
3G 3GC
/FX
3U 3UC
/FX /FX
3S 3G
/FX
3GC 3UC
PLC ................................................................................... J-10
PLC.................................................................................... J-11
Series PLC ....................................................................... J-15
3U
Series PLC ............................................................................ J-15
Table of Contents
J-3
J-7
J-12
J-17
J-27