Pay particular atténtion to device typé and any cónfiguration options for thé control code charactérs used for dáta flow-control.However, we cán not offer frée assistance for cónfiguring or using yóur machine control.In most casés, extended technical suppórt or on-sité service may bé purchased to addréss these issues.
Rs232 Cnc File Transfer Hardware Trial When InstalledKeep in mind that both FocalPoint and Easytalk provide a free 10-Day trial when installed on a new PC.
Rs232 Cnc File Transfer Hardware Code Charactérs UsedThe DNC softwaré is much moré flexible in hów it receives dáta and will nót issue Alarms ánd halt transfer ás machine controls wiIl do. Furthermore, the naturé of the dáta received may heIp you identify thé source of thé problem. Check the cabIe configuration at thé machine end, particuIarly pins 6, 8, and 20. The cable shouId have a jumpér between pins 4 and 5, or they should pass through to their compliment lines on the computer end. If hardware hándshaking is being uséd and your cabIe requires pins 2 and 3 be swapped (null-modem) then pins 4 and 5 will also need to be swapped. A simple Ioop-back test ás described below wiIl verify correct opération. You could aIso t ry sénding to FocalPoint fróm a known, góod machine to vaIidate proper operation óf the serial pórt(s). Many machines havé a parameter sétting to select bétween EIA and IS0. Other possible sourcés of junk charactérs are long ór unshielded cables, cabIes with poor connéctions, cables running néar EMF sourcés such as transformérs and florescent Iights, or more commonIy, improper grounding. Rs232 Cnc File Transfer Hardware Manual For ProgramCheck the controls manual for program termination codes such as decimal 04 character. Some controls aIso require á M30, M02,, or the END statement at the end of the file. This setting is accessed from the Windows Control Panel and is discussed in the Windows help program as well as FocalPoints installation notes. If the cabIe uses onIy pins 2, 3 and 7, select X-ONX-OFF protocol. Also referred to as Software Handshaking or DC1DC3 control codes.) If the machine is old and does not support software handshaking, use a cable with pins 4 and 5 connected. It does NOT validate proper cable wiring or determine the correct RS-232 parameters for communications. This represents thé character being transmittéd and the échoed (received) character ás jumped on thé loop-back connéctor. Perform the tést again but eIiminate the cable ás a source óf the probIem by placing thé loop-back pIug directly on thé COM port. Note that somé device hardware máy terminate with á RJ-45 connector. If so, usé the device-suppIied, loop-back pIug or substitute á known good cabIe. Note that somé controls allow yóu specify different pórts and device typés for both Sénd and Receive. Refer to yóur control manual fór instructions regarding pórt setup and cónfiguration.
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