2-8 Accusonic Model 8510+ Series FlowmeterConnection of a PC for use with Accuflow Flowmeter InterfaceA PC may be connected to the 9-pin RS-232 socket or the RJ45 Ethernet socket, for use with specialAccusonic PC based programs. The RS-232 connection requires a Null-Modem connection and theEthernet connection requires a Cross-Over LAN cable or a standard LAN cable if connection via a switchor router. Either the cable or adapter can be purchased at a PC supply or electronics store.Integral Data LoggerThe integral data logger can be configured to log at a chosen interval (all variables will be logged), byselecting “Internal” memory which will use the supplied MicroSDHC memory card installed in the HMIboard. The user interfaces with the logger for setting up, either using the touch screen LCD display (seeChapter 5 & 7), or via the RS232 serial port using a PC running under the Accuflow Interface (see Chapter6). Reading the logged data can only be achieved by exporting the data to a user supplied USB Drive or byphysically removing the supplied MicroSDHC memory card (a user should stop the datalogging functionprior to removing the MicroSDHC memory card). A separate .csv file will be created for each calendar daycontaining all of the flowmeter variables for a given day. The .csv files can be opened with any version ofMicrosoft Excel.