Mitsubishi 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-32
6.2 Creating Programs for the Communication Test....................................................................... C-33
6.2.1 For FX
6.2.2 For FX
7. Creating Programs
7.1 Regular Parallel Link Mode ....................................................................................................... C-35
7.1.1 Checking contents of related devices........................................................................................ C-35
7.1.2 Creating programs for master station ........................................................................................ C-37
7.1.3 Creating programs for slave station........................................................................................... C-38
7.2 High Speed Parallel Link Mode................................................................................................. C-39
7.2.1 Checking contents of related devices........................................................................................ C-39
7.2.2 Creating programs for master station ........................................................................................ C-41
7.2.3 Creating programs for slave station........................................................................................... C-42
7.3 Cautions on Program Creation.................................................................................................. C-43
8. Practical Program Examples
8.1 Practical Example 1 (Regular Parallel Link Mode).................................................................... C-44
8.1.1 System configuration example .................................................................................................. C-44
8.1.2 Setting contents......................................................................................................................... C-44
8.1.3 Program for master station ........................................................................................................ C-45
8.1.4 Program for slave station........................................................................................................... C-45
9. Troubleshooting
9.1 Checking FX PLC Version Applicability .................................................................................... C-46
9.2 Checking Communication Status Based on LED Indication ..................................................... C-46
9.3 Checking Installation and Wiring............................................................................................... C-46
9.4 Checking Sequence Program ................................................................................................... C-46
9.5 Checking Absence/Presence of Errors ..................................................................................... C-47
10. Related Data
10.1 Related Device List ................................................................................................................. C-48
10.2 Details of Related Devices ...................................................................................................... C-49
10.2.1 Parallel link master station declare [M8070]............................................................................ C-49
10.2.2 Channel setting [M8178].......................................................................................................... C-49
10.2.3 Parallel link slave station declare [M8071] .............................................................................. C-49
10.2.4 High speed parallel link mode [M8162] ................................................................................... C-49
10.2.5 Parallel link ON [M8072].......................................................................................................... C-50
10.2.6 Parallel link setting error [M8073] ............................................................................................ C-50
10.2.7 Serial communication error [M8063 and M8438]..................................................................... C-50
10.2.8 Error judgement time setting [D8070]...................................................................................... C-50
10.2.9 Serial communication error code [D8063 and D8438]............................................................. C-51
8
(FX), FX , FX , FX
2 2C 1N 2N
or FX Series .......................................................................................................... C-34
1S 0N
, FX , FX , FX or FX
3U 1NC 2NC
Table of Contents
Series............................. C-33
3UC
C-32
C-35
C-44
C-46
C-48