This is an old revision of the document!
Modbus
Import Device Definition
You can use simple CSV file to import definition of modbus device into your Mervis IDE project.
Columns
Name | Description |
---|---|
StationName | Modbus server address |
Name | Variable name |
Element | Register address |
Count | ??? |
Function | InputRegister/HoldingRegister/??? |
Writable | 0/1 |
StType | Standard Mervis IDE variable type |
ByteOrder | |
K | Transformation parameter for y = Kx + Q |
Q | Transformation parameter for y = Kx + Q |
X1 | Alternative definition for y = Kx + Q, where the parameters are computed from [X1,Y1], [X2,Y2] points of the line. |
Y1 | Alternative definition for y = Kx + Q, where the parameters are computed from [X1,Y1], [X2,Y2] points of the line. |
X2 | Alternative definition for y = Kx + Q, where the parameters are computed from [X1,Y1], [X2,Y2] points of the line. |
Y2 | Alternative definition for y = Kx + Q, where the parameters are computed from [X1,Y1], [X2,Y2] points of the line. |
- ModbusDefinition.csv
StationNumber,Name,Element,Count,Function,Writable,StType,ByteOrder,K,Q,X1,Y1,X2,Y2 1,Variable001,1201,1,InputRegister,0,Int,12,,,,,, 1,Variable002,1202,1,InputRegister,0,Int,12,,,,,, 1,Variable003,1203,1,InputRegister,0,Int,12,,,,,, 1,Variable004,501,2,InputRegister,0,Real,3412,,,,,, 1,Variable005,503,2,InputRegister,0,Real,3412,,,,,, 1,Variable006,505,2,InputRegister,0,Real,3412,,,,,, 1,Variable007,507,2,InputRegister,0,Real,,,,,,, 1,Variable008,407,1,HoldingRegister,0,Int,,,,,,, 1,Variable009,408,1,HoldingRegister,0,Int,,,,,,, 1,Variable010,409,1,HoldingRegister,0,Int,,,,,,, 1,Variable011,425,1,HoldingRegister,0,Int,,,,,,, 1,Variable012,426,1,HoldingRegister,0,Int,,,,,,, 1,Variable013,427,1,HoldingRegister,0,Int,,,,,,, 1,Variable014,428,1,HoldingRegister,0,Int,,,,,,, 1,Variable015,429,1,HoldingRegister,0,Int,,,,,,, 1,Variable016,1,2,HoldingRegister,0,Real,,2,7,,,, 1,Variable017,3,2,HoldingRegister,0,Real,,,,0,0,20,10 1,Variable018,5,2,HoldingRegister,0,Real,,,,,,, 1,Variable019,7,2,HoldingRegister,0,Real,,,,,,,