Program transmission solution for cnc machines Most older CNC machines have very small memory, which will make it difficult to load the program into memory frequently to use various small programs or have the option to trickle in a "DNC function" program. The program transmission to the CNC machine is via the RS232 port on the CNC machine Traditional DNC solutions use computers with specialized DNC software installed (such as CimcoEdit, DosteskDNC, ProDNC...) to transmit machining programs to CNC machines. This solution has some disadvantages as follows: - Placing the computer set near the CNC machine takes up factory space. Power cord RS232 cable will be very troublesome for CNC machine workplace - Operating on the computer takes a lot of time and many steps (starting the computer, starting the software, installing, selecting...). - Computers sometimes have problems or are attacked by viruses, causing work interruptions and reduced productivity. With the above disadvantages of traditional solutions, we have researched the integration of the most necessary functions with the goal of compact products and optimized operations, in order to improve productivity and economics in the future. In the process of using CNC machines, the product DNCdevice - Drive program for CNC machines was born. MICRO DNC 3A is a portable DNC device. they can transmit - receive or drip programs to the CNC machine (of most popular CNC machine control systems FANUC, HAAS, OKUMA, YASNAC, MITSUBISHI...) from internal memory (4GB) or from large capacity USB memory stick. Through RS232 port communication, Support file name extension: *.?NC, *.TXT,*.NC, *tap MICRO DNC 3A is a device used to replace old data transmission by computer. When using a computer to transfer data to a CNC machine, there will be some disadvantages such as unstable connection, causing waste of space. The MICRO DNC 3A device has improved these advantages to make data transmission easier, faster and more convenient. MICRO DNC 3A can connect to a computer via wireless LAN (wifi) to control transmission, copy program between DNC DEVICE and computer MICRO DNC 3A has 4GB internal memory, has 2 USB 2.0 ports to read programs in USB stick transfer program into CNC machine memory transmit DNC drip program (works in TAPE mode) receive program or PC / PARAMETER from CNC machine Package includes 1 DNC 3A, 1 ADAPTER 12VDC, 1 RS232 cable DP9(female)-DP25(male) We have a long-term customer care regime, throughout the operation of the device. and can help you set up the device to work on cnc machines