CIRCUTOR PowerStudio Series - Manual (Page 24)

PowerStudio PowerStudio
24 User Manual
♦ #V  Voltage
♦ #A  Current
♦ #VA  Apparent power
♦ #W  Active power
♦ #VARL  Inductive power
♦ #VARC  Capacitive power
♦ #PF  Power factor
♦ #HZ  Frequency
♦ #PERCENT  Percentage
♦ #WH  Active energy
♦ #VARLH  Inductive energy
♦ #VARCH  Capacitive energy
♦ #DATETIME  Date and time
♦ If not preceded by # it is a user defined unit
 unitsFactor: Power of 10 that indicates the value the variable is multiplied by
in the log file.
 decimals: Decimals with this variable.
3.1.4 /services/user/values.xml?var=device.variable?...?id=device?...
Returns the instantaneous value of the variable when the XML request is carried out. Each of
the variables that the value is required from should be included in the request as:
?var=device.variable
If you want to ascertain the value of all the variables of a device it should be indicated as:
?id=device
With it being possible in a single request to request the value of one or more variables and
values of one or more devices
<values>
<variable>
<id> … </id>
<value>… </ value>
</ variable>
…
</values>
Where:
• values: Main field which will identify the XML as a response to the request for variable
values
• variable: List of variables:
 id: Identifier of the variable in device.variable format (Refer to the variable
appendix in the ‘Devices Manual’).
 value: Value of variable at the time of the request.