tzqdo

OK，Choose important than method。 Every thing is done by using com interfacing。 Thanks for all attention！

I'm sure the wiring is OK, because pewin32pro,pewin32pro2 works properly.

Hi, everyone. When using pcomm32,"pmacserver.exe" could be found in the taskmanager's process list,when using pcommserver,"pcommserver.exe" could be found in the taskmanager's process list. So the background process's name could be used to identify which libary is used,Is it right? Firstly I install a PMAC Executive Pro2 Suite for a trial,in which pcommserver is installed. My application is developed by Qt, so the function cant be imported simply by TypeLib,thus I call the function via the decleartions in "runtime.h" and "runtime.cpp",you can find the two files in "VCtest" exmple which is for pcomm32. Most of whose functions works fine,except the callback function in the download function.When My application is lunched, "Pcommsever.exe" can be found in the process list. I want to use the callback function to check whether it is Ok when I download files, so I rolled back to Pcomm32, with which ,the callback function works perfectly,but I met another problem. In my application there is a timer,with whose timeout a query command is sent to pmac to do some refresh. Everytime I lunch the application, when the first timeout event the timer is triggered, the programm stay in still,after severall seconds, a warning dialog pops up. If I click "Yes",then every thing go well,else,the application send the query command with a long time and has no response to the mouse and keyboard. Am I using an old version of pcomm32? I saw the version from pewin32pro,It is PEWin32 pro version 3.2.0.0 sep 26 2002. Thank you for your attention,and I appreciate any advice!

OK,I get it.Thanks.

Thanks for your input.Your sugesstion is very good and cleary, I also find in the SRM that the coordinate timer plays a similary role. The rolling over problem may be resolved by updating three golbal registers when the timer overflows in which the hours,minites,and seconds are stored, respectively. The second question,that is,I wonder if pmac maintains a log itself, in the log some information just like the received code file name and the time can be recorded.

I'm pluzzed and lost in the 768-paged TURBO SRM. 1.How to count the running time? 2.Is there a way to do some logging into the card? If there already is a log in the card, how to fetch it? Any input is wished and helpful!

Thanks for your share. But I seriously doubt about the following transformation refered in your file. Q7=Q7 + (Total_Length * SIN(Q2)) Q9=Q9 + ( Total_Length * COS(Q2))-TOTAL_LENGTH Does your machine working properly?

Thanks for your reply and note.When rotating B axis,tool tip is still.If the tool tip is wished to do a segment or circle interpolation at the same time,for example,the tool tip do a circle movement and the B axis pointting to the circle center. Can this finished by the kinematic?

Thanks for your reply. RTCP refer to a technology that keep the tooltip following the workpiece while the A/B/C axes is rotating. Some details here: http://5axes.free.fr/rtcp/rtcp_en.htm http://infosys.beckhoff.com/content/1033/tccncprogramming/html/rotationtoolcenterpointrtcp.htm http://5axes.free.fr/main.htm http://www.cnczone.com/forums/general_cam_discussion/82998-do_you_know_difference_rtcp.html http://www.moldmakingtechnology.com/articles/how-to-achieve-economical-five-axis-milling

RTCP(Real-time Tool Center Point rotation)/TCPM(Tool Center Point Managment) is usefull in 5-axes machining, someone said it can be finished with the forward/inverse kinematic in pmac,but how? Is there some more detailed information?