Mitsubishi Electric FX3U-232-BD User Manual page 12

FX Series PLC User's Manual - Data Communication Edition
6. Test Run (Communication Test)
6.1 Test Procedure.......................................................................................................................... C-35
6.2 Creating Programs for the Communication Test....................................................................... C-36
6.2.1 For FX
6.2.2 For FX
7. Creating Programs
7.1 Regular Parallel Link Mode ....................................................................................................... C-38
7.1.1 Checking contents of related devices........................................................................................ C-38
7.1.2 Creating programs for master station ........................................................................................ C-40
7.1.3 Creating programs for slave station........................................................................................... C-41
7.2 High Speed Parallel Link Mode................................................................................................. C-42
7.2.1 Checking contents of related devices........................................................................................ C-42
7.2.2 Creating programs for master station ........................................................................................ C-44
7.2.3 Creating programs for slave station........................................................................................... C-45
7.3 Cautions on Program Creation.................................................................................................. C-46
8. Practical Program Examples
8.1 Practical Example 1 (Regular Parallel Link Mode).................................................................... C-47
8.1.1 System configuration example .................................................................................................. C-47
8.1.2 Setting contents......................................................................................................................... C-47
8.1.3 Program for master station ........................................................................................................ C-48
8.1.4 Program for slave station........................................................................................................... C-48
9. Troubleshooting
9.1 Checking FX PLC Version Applicability .................................................................................... C-49
9.2 Checking Communication Status Based on LED Indication ..................................................... C-49
9.3 Checking Installation and Wiring............................................................................................... C-49
9.4 Checking Sequence Program ................................................................................................... C-49
9.5 Checking Absence/Presence of Errors ..................................................................................... C-51
10. Related Data
10.1 Related Device List ................................................................................................................. C-52
10.2 Details of Related Devices ...................................................................................................... C-53
10.2.1 Parallel link master station declare [M8070]............................................................................ C-53
10.2.2 Channel setting [M8178].......................................................................................................... C-53
10.2.3 Parallel link slave station declare [M8071] .............................................................................. C-53
10.2.4 High-speed parallel link mode [M8162] ................................................................................... C-53
10.2.5 Parallel link ON [M8072].......................................................................................................... C-54
10.2.6 Parallel link setting error [M8073] ............................................................................................ C-54
10.2.7 Serial communication error [M8063 and M8438]..................................................................... C-54
10.2.8 Error judgement time setting [D8070]...................................................................................... C-54
10.2.9 Serial communication error code [D8063 and D8438]............................................................. C-55
10.2.10 Operation mode display [D8419 and D8439] ........................................................................ C-55
8
(FX), FX , FX , FX
2 2C 1N 1NC
, FX or FX Series ................................................................................................ C-37
0N 1S 3S
, FX , FX , FX , FX
2N 2NC 3G
, FX or FX Series....... C-36
3GC 3U 3UC
Table of Contents
C-35
C-38
C-47
C-49
C-52