ProSoft Technology 5201-MNET-ASCII - Manual (Page 6)

Contents MNET ♦ ProLinx Gateway
Driver Manual Modbus TCP/IP Interface Module
Page 6 of 78 ProSoft Technology, Inc.
September 1, 2010
2.5.6 Reg Count ............................................................................................................... 27
2.5.7 Swap Code ............................................................................................................. 28
2.5.8 Node IP Address ..................................................................................................... 28
2.5.9 Service Port ............................................................................................................ 28
2.5.10 Slave Address ......................................................................................................... 29
2.5.11 Modbus Function .................................................................................................... 29
2.5.12 MB Address in Device ............................................................................................ 30
2.6 Using the CommonNet Data Map ........................................................................... 31
2.6.1 From Address ......................................................................................................... 32
2.6.2 To Address .............................................................................................................. 32
2.6.3 Register Count ........................................................................................................ 32
2.6.4 Swap Code ............................................................................................................. 32
2.6.5 Delay Preset ........................................................................................................... 33
2.7 Ethernet Configuration ............................................................................................ 34
2.8 Downloading a File from PC to the Module ............................................................ 35
3 Diagnostics and Troubleshooting 37
3.1 Debug Port Requirements ...................................................................................... 38
3.1.1 Using ProSoft Configuration Builder (PCB) for Diagnostics ................................... 38
3.1.2 Main Menu .............................................................................................................. 41
3.1.3 Database View Menu .............................................................................................. 43
3.1.4 Master Command Error List Menu.......................................................................... 45
3.1.5 Master Command List Menu ................................................................................... 46
3.1.6 Network Menu ......................................................................................................... 47
3.2 LED Indicators ........................................................................................................ 49
3.2.1 Base Module LEDs ................................................................................................. 49
3.2.2 Ethernet LED Indicators .......................................................................................... 49
3.3 MNET Error and Status Data .................................................................................. 50
3.3.1 MNET Client Error/Status Data ............................................................................... 50
3.3.2 MNET Server Port 2000 Status Error Locations ..................................................... 51
3.3.3 MNET Server Port 502 Status Error Locations ....................................................... 52
3.3.4 MNET Server Port 2001 Error Locations ................................................................ 52
3.3.5 MNET Client Command List Error Data ................................................................. 53
4 Modbus Protocol Specification 55
4.1 Read Coil Status (Function Code 01) ..................................................................... 56
4.2 Read Input Status (Function Code 02) ................................................................... 57
4.3 Read Holding Registers (Function Code 03) .......................................................... 58
4.4 Read Input Registers (Function Code 04) .............................................................. 59
4.5 Force Single Coil (Function Code 05) .................................................................... 60
4.6 Preset Single Register (Function Code 06) ............................................................ 61
4.7 Diagnostics (Function Code 08) ............................................................................. 62
4.7.1 Sub-function codes supported ................................................................................ 63
4.7.2 Modbus Exception Responses ............................................................................... 64
4.8 Force Multiple Coils (Function Code 15) ................................................................ 66
4.9 Preset Multiple Registers (Function Code 16) ........................................................ 67
5 Support, Service & Warranty 69
How to Contact Us: Technical Support ............................................................................................ 69
5.1 Return Material Authorization (RMA) Policies and Conditions ............................... 71