cnc router DPS user installation manual:

Control Card(Controller) is totally separated from computer and controls engraving machine independently. It receives target file through USB interface on computer. User needs to install USB driver which offers user two files: “*.inf” and “*.sys”. files’ transmission and downloading are executed by software: ZHBUSBHOST.exe. This card communicates with engraving machine through 37 pins terminal. This system offers driving files and downloading files. At the same time, users connect the 37 pin terminal to communicational terminals on different engraving machines.
  This system is easy to install and operate, it is more stable than ISA or PCI socket control card which needs computer. It reduces troubles (such as: computer system crashes down, there is no such mainboard with socket or it does not comply with the mainboard) and makes convenient for the users.
1.      Software setup
  It is convenient to set up the software. To copy all files on CD-ROM root directory to the directory on your computer. For an example, copy them to D:\DSP. Then to set up USB driving software. It is necessary to prepare a USB terminal for control card. Connect the control card to the computer. Computer searches USB driving software automatically. When it appears clues asking to choose driving file, you should choose D:\ DSP\USB\D12TEST.inf in Windows’98 or D:\DSP\USBCAM.inf in Windows’2000.If ZHBUSBHOST.exe file in DSP directory can be executed successfully; it means that the software has been downloaded correctly.
  Detailed installation steps follow:
  When the computer automatically finds USB driver, clue appears as below(In Window98)
  There is no wanted driver in the second edition of Window98. Click “Confirm” and it displays as follow:

  Input driver file directory in Dialogue window or click browser to search D12TEST.inf in Windows’98 driver files.


Click “Confirm” and it displays as below:
Re-click “Yes”. the system goes into setup state and updates system information. It adds a line to “Universal Host Control” which is in Device Management; it is illustrated as red line circle in following figure that indicates software has been set up successfully.
  The installation steps are similar to Windows’2000/me/xp/NT(for an instance in Window’s 2000):
  After connect the control card to the USB interface, the following windows appears:

Then the following information appears:
Click “Confirm” according to clue, then it appears following window:
  Input driver file directory in Dialogue Window or click browser to seek Win2000 drive file USBCAM.inf( which is in Win2000-xp-driver folder). Click “Confirm” then reclick, the system begins setting up.
2.      Hardware Setup
  The control card adopts50 pins terminal to communicate with engraving machine. The detailed definition of the 50 pins are as follows:(circuit diagram is in appendix)

Connection between Control Card and engraving machine
  The user needs a 37 pins connecting line through which the control card communicates with carving machine. Generally speaking, carving machine only uses 12 pins within the 37 pins. So it prepares I/O terminal for user to expand other functions; such as, auto sword adjusting, hard limit position and master axis startup/stop function.

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