Weld-i
TM
HD 625
Instruction & Admin Manual
Page 24 of 47
InterTest, Inc. • 303 Route 94 • Columbia, NJ 07832
+1 (908) 496-8008 •
Released 8-20-21
Figure 17 Arc Set
QNHD Serial Commands:
Overview of communication:
RS232 Standard
9600 Baud Rate
8 byte packet size
Non parity
Software Disclaimer
SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) “AS IS” AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
THE AUTHOR OR CONTRIBUTOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAG
E
*
Communication Specifications:
Each command or inquiry packet is made up of 8 bytes. The first byte will contain the target address
followed by command or inquiry action byte, command byte, command modifier byte, three data bytes,
followed by the end byte. The address will be either 0x42 for functions handled by the camera, or 0x43
for commands handled by the CCU. The action byte will be either 0x01 for a command or 0x09 for an
