1
Download E5CN/E5AN/E5EN/E5GN Basic-type Digital - Innovative-IDM
Transcript
SECTION 4 SYSWAY (E5@J and E5@X Format) Communications Procedures 4.1 Data Format ............................................................................................... 4-2 4.2 Command Frame Format .................................................................... 4-2 Response Frame ................................................................................ 4-3 Communications Data ......................................................................... 4-3 SYSWAY Command Lists ................................................................... 4-4 Command Descriptions .............................................................................. 4-5 Read Process Value ........................................................................... 4-5 Write Set Values ................................................................................. 4-6 Read Set Values and MV Monitor ....................................................... 4-7 Select Communications Writing .......................................................... 4-9 SECTION 5 Modbus Communications Procedure 5.1 Data Format ............................................................................................... 5-2 5.2 Command Frame ................................................................................ 5-2 Response Frame ................................................................................ 5-4 Error Codes ......................................................................................... 5-5 Function List ............................................................................................... 5-6 5.3 Variable Area .............................................................................................. 5-7 5.4 Detailed Description of the Services .......................................................... 5-9 Variable Read, Multiple ....................................................................... 5-9 Variable Write, Multiple ..................................................................... 5-11 Variable Write, Single/Operation Command ..................................... 5-14 Echoback Test .................................................................................. 5-20 SECTION 6 Communications Data for Modbus 6.1 Variable Area (Setting Range) List ............................................................. 6-2 6.2 Status and status 2 .................................................................................. 6-17 Status Structure ................................................................................ 6-17 Status 2 Structure ............................................................................. 6-19 Status Details .................................................................................... 6-20 Status 2 Details ................................................................................. 6-21 Appendix ASCII List .............................................................................................................A-2 Troubleshooting ....................................................................................................A-3 Index ..............................................................................................................................I-1 Revision History ........................................................................................................... R-1 XII
