Page 1
ProComSol, Ltd HM-USB-ISO User Manual HM-USB-ISO User Manual Introduction The HM-USB-ISO HART Modem, USB is designed to connect PC’s to HART networks. Application software can then configure, monitor, and document HART based instrumentation. Software Drivers Before use, a USB Virtual Serial Port must be installed on the PC. Simply connect the HM-USB-ISO USB cable to the PC and follow the Windows “Found New Hardware...
Page 2
ProComSol, Ltd HM-USB-ISO User Manual 2. This wizard helps you install software for USBMOD3. Select Install from a list or specific location (Advanced) 3. Choose search and installation options Select Best driver at these locations. Select Search removable media (floppy, CD-ROM...)
Page 3
ProComSol, Ltd HM-USB-ISO User Manual 4. USB Serial Converter installation finished. 5. This process now repeats for the USB Serial Port. Welcome to the Found New Hardware Wizard. Select No, not this time. Page 3 MAN-1008 7/7/2009...
Page 4
ProComSol, Ltd HM-USB-ISO User Manual 6. This wizard helps you install software for USB Serial Port. Select Install from a list or specific location (Advanced) 7. Choose search and installation options Select Best driver at these locations. Select Search removable media (floppy, CD-ROM...)
Page 5
ProComSol, Ltd HM-USB-ISO User Manual 8. USB Serial Port installation finished. When completed successfully, the following will appear at the bottom of the screen: Found New Hardware Wizard for Windows Vista Here is a detailed description of the Wizard prompts and the required responses: 1.
Page 6
ProComSol, Ltd HM-USB-ISO User Manual 2. Allow Windows to search online for driver software Select Don’t search online 3. Insert the disc that came with your USBMOD3 Insert the disk. If disk already in, select Next. Page 6 MAN-1008 7/7/2009...
Page 7
ProComSol, Ltd HM-USB-ISO User Manual 4. The software for this device has been successfully installed Select Close 5. Found New Hardware USB Serial Port Select Don’t search online Page 7 MAN-1008 7/7/2009...
Page 8
ProComSol, Ltd HM-USB-ISO User Manual 6. Insert the disc that came with your USBMOD3 Select Next. 7. The software for this device has been successfully installed Select Close Page 8 MAN-1008 7/7/2009...
Page 9
8. When completed successfully, the following will appear at the bottom of the screen: COM Port Assignment After installing, and with the HM-USB-ISO still connected to the PC, go to Start -> Settings -> Control Panel -> System -> Hardware -> Device Manager -> Ports, to see what com port number was assigned to the modem by the Windows operating system.
Page 10
ProComSol, Ltd HM-USB-ISO User Manual Troubleshooting Verify the following: 1. Com port number in application is the HM-USB-ISO com port number. 2. Loop power supply is on. 3. Loop resistance between 250 ohms and 1Kohms. 4. Loop current within HART limits.
Need help?
Do you have a question about the HM-USB-ISO and is the answer not in the manual?
Questions and answers