ADF Web HD67029-B2-232-160, User Manual

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User Manual M-Bus master / Modbus slave - Converter
Document code: MN67029_ENG Revision 3.000 Page 25 of 47
In the field “ Tariff ” if it is necessary it is possible to insert the value of the tariff of that variable. The Tariff is used for indicates from
which device the data come;
In the field “ VIFE ” it is possible to select a sub-type of “Type of Data”;
If the field “ Use Six Modbus Register ” and the “Type of Data” is “Time Point” it is possible to read the information of Year, Month,
Day, Hour, Minutes, Seconds on six consecutive Modbus registers without decoding the data (if not selected the values are the same
of the reply of the slave device, so coded with a determinate structure). You have to insert the first Modbus Register.
If the field “ From BCD to Integer ” is checked the Converter converts the BCD value of variable in Integer format. This happens only
if the variable is in BCD format; if it isn’t nothing changes.
If the field “ Convert in Float ” is checked the Converter converts the data into Float type. Every variable occupies two consecutive
Modbus Registers and the first one is the one defined in “Modbus Register”. In this case the float value is multiplied by the “Modbus
Re Scale” automatically;
If the field “ Force Integer 32 ” is checked the Converter maps the variables with a dimension <32 bit in two consecutive Modbus
registers as a 32 bit variables;
In the field “ Post Operation ” it is possible to define an operation on the data read before mapping them on Modbus registers.
Having completed this fields, to add the variable the button “ ADD VARIABLE ” must be pressed.
In order to modify a created variable it is necessary to select the desired variable, change the wrong items and then press the “
MODIFY
VARIABLE ” button.