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4.2.1 Data format
The formatting of the data is identical, regardless of the equipment or the interface.
The reported values are interpreted and use the A and B coefcients dened for each variable in the
equipment or interface denition le. (see chapter 3.1.2.2.2: “Content of the denition le”).
The value of the “action” eld of the equipment or the interface dened in its denition le allows the
following action:
Code « Action » Description
0 no value is returned.
1 the value of the parameter is raised.
2 the min, max and average values are uploaded.
4 the instantaneous value is increased.
8 the instantaneous value is raised and an alarm will be generated each time
the value changes.
The data in the device or interface data le is in the following JSON format:
{
“DAQ_Name_eqp_1”:[
{
“DEF_Name_var_1_eqp_1”:var_1_value_1_eqp_1,
“DEF_Name_var_2_eqp_1”:var_2_value_1_eqp_1,
“DEF_Name_var_X_eqp_1”:var_X_value_1_eqp_1,
“date”:”YY/MM/DD-hh:mm:ss”,
“timestamp”:value_timestamp_1_eqp_1
},
{
“DEF_Name_var_1_eqp_1”:var_1_value_Z_eqp_1,
“DEF_Name_var_2_eqp_1”:var_2_value_Z_eqp_1,
“DEF_Name_var_X_eqp_1”:var_X_value_Z_eqp_1,
“date”:”YY/MM/DD-hh:mm:ss”,
“timestamp”:value_timestamp_Y_eqp_1
}
],
“DAQ_Name_eqp_N”:[
{
“DEF_Name_var_1_eqp_N”:var_1_value_1_eqp_N,
“DEF_Name_var_2_eqp_N”:var_2_value_1_eqp_N,
“DEF_Name_var_X_eqp_N”:var_X_value_1_eqp_N,
“date”:”YY/MM/DD-hh:mm:ss”,
“timestamp”:value_timestamp_1_eqp_N
},
{
“DEF_Name_var_1_eqp_N”:var_1_value_Z_eqp_N,
“DEF_Name_var_2_eqp_N”:var_2_value_Z_eqp_N,
“DEF_Name_var_X_eqp_N”:var_X_value_Z_eqp_N,
“date”:”YY/MM/DD-hh:mm:ss”,
“timestamp”:value_timestamp_Y_eqp_N
}
]
}