Instructions

HD32.8 - 39 - V1.3
11. CONNECTION TO A PC
The HD32.8 is fitted with two ports for connecting the instrument to the PC:
- RS232C serial port with null modem cable code 9CPRS232. The cable has two sub D 9-pole
female connectors.
- USB 2.0 port with the cable code CP22. The cable has a USB type A connector for PC
connection and a USB type B connector for connection to the instrument.
The instrument is supplied with the DeltaLog9 software (vers. 3.0 and later). The software
manages the connection, data transfer, graphic presentation, and printing operations of the captured
or logged measurements.
The DeltaLog9 software is complete with an “On-line Help” (also in PDF format) describing
its characteristics and functions.
The instruments are also compatible with the HyperTerminal communication program supplied
with the Windows operating systems (from Windows 98 to Windows XP).
11.1 CONNECTION TO THE RS232C SERIAL PORT
1. The measuring instrument has to be switched off.
2. Using the null-modem Delta Ohm 9CPRS232 cable, connect the measurement instrument to the
first free serial port (COM) of the PC.
3. Turn on the instrument and set the baud rate to 38400 (SETUP key >> “Serial” >> “Baud Rate”,
select 38400 using the arrows and confirm with ENTER). The parameter remains in the memory.
4. Launch the DeltaLog9 software and press CONNECT. Wait for the connection to occur and
follow the instructions on the screen. For a description of the Deltalog9 application, please refer
to its On-line Help.
11.2 CONNECTION TO THE USB 2.0 PORT
Proceed as follows:
1. Do not connect the instrument to the USB port until you are expressly requested to do it.
2. Insert the DeltaLog9 CD-ROM and select “Install USB driver”.
3. The application checks the presence of the drivers on the PC: The installation starts if they are
not present; if they are already installed, the drivers are removed by pressing the key.
4. Follow the guide to the USB driver installation/removal included in the CD-ROM.