User manual WAVECOM POWERNET

[. . . ] The computer will automatically take the SPL to its fastest baud rate, this will depend on the PC, Max speed 36800. Min 9600 baud (if faster baud rates have be achieved previously press disconnect then re ­ connect. Sometimes the optimum speed is not all ways achieved first time. 1 I f port settings incorrect or PC unable to find SPL the following error appears. Note: The SPL will not log data in its internal memory while attached and operating with a PC. On line logging can only be made with a PC connected to the SPL and stored to a file on the PC, these time are logged depending on frequency of updateing in the Present value menu. 3 Setting The SPL Date / Time This field enables the user to set the date and time in the SPL for a future logging period. [. . . ] A total of sags and swells is displayed in the sag swell menu screen of the SPL. Memory Clear Resets the memory of all the recorded data in the SPL NOTE if the data is important to you and you have not saved it to a file DO NOT Press THIS BUTTON. Reset KWHR This button resets the total of the KWHR readings made since the last time it was cleared. Reset Max Min Reset MAX Min this resets the displayed Max & Min values in the SPL menus i. e. voltage, current, Restore Default This button resets the SPL to the factory default settings. Location = Norwood Voltage = V x1 Current = A x1 Memory = 0% full All Min / Max reset to 0 Sag Limit =225V Swell Limit = 255V Events 00 L 0 H 0 Cycls Start Log Delay = 00 00 0000 00:00 Average Period 60 minute EXIT Closes this Menu program taking the user back to the previous screen 5 RECORD When the user has set all the values they wish to change in the SPL the record button will send the changes to the SPL provided the unit is on and connected. 6 Present Values This menu box displays the live values of the SPL when connected. This is updated at the set refresh rate in the controls menu. The start button enable the live values. The Stop buttons disables the live update. The EXIT closes the box and takes the user back to the previous menu. Directory Options Default directory This provides a default directory file path for storing files. This saves looking for long file paths if file need to be stored on network systems. Graph options If selected a compressed image is displayed on the screen, this is particularly useful when the data files are large and a faster refreshing of the graph is required. The detailed data point are shown when graph is zoomed in. All data is stored in the file this compression is for display purposes only. When Graph is zoomed all data point are displayed for the selected area. 7 LOG TABLE The Log table holds all the data from the SPL, Storing the data column format allowing for easy sorting and graphing. Sags And Swell Table This table displays the download information of the recorded voltage sags and swells. The date and time of the event the voltage level and how long the event lasted. In mS (Milli seconds) 8 Data Display Graphing. The down loaded data can be displayed when the Graph button is selected the operator is then prompted to select the file stored. The data down loaded from the SPL displayed in the download table will be displayed when the graph button is pressed. If the data compression is selected in the main menu the graph displayed is representative display of the data. [. . . ] These data points will show the sag and swell indicators if there is data . The Zoomed graph can also further display cursor details by using the cursor control as previously detailed. Page numbers if the data is divided into timed charts the program will divide the data into the appropriate pages. This value also gives the user an indication of how many pages the data could be printed on for detailed hard copies. [. . . ]