Question, do you mean that version 7.124 can be compiled into emc now or do you just want us to play with it aside from emc?
Dave On Thu, 2008-10-23 at 15:04 +0000, Chris Morley wrote: > > > > > > There is a ModBus feature in Classic Ladder, but it seems to me that an > > HAL component specifically for the ModIO peripheral would be useful. > > ModBus may be a standard, but peripherals that use ModBus vary widely. > > > > Modbus is avaiable in Classicladder 7.124 in CVS right now and will be > included in EMC 2.3 in the future. > Modbus master is configurable as to slave number and type of registers it can > read/write. > You can poll multiply devices then add logic through classicladder or send > them directly to Classicladder's Halpins. > I have tested it using a serial port to run a VDF on my lathe. worked great ( > I haven't tried rigid tapping etc my lathe is not done) > though it is a userspace program it had no problems with communication I set > the VDF to not error with a short lapse in communication. > It can also use TCP but I have not tested this (though the modbus routines > are the same just communication protocol difference) > It can also be used as a slave but only for TCP (I have not tested this) my > intention is to write routines for the serial port eventually. > If anyone has tried it I would like to hear comments about success, problems, > and suggestions. The nice thing is there already is a GUI written to > configure modbus registers though It could be ore user friendly. If I hear > about interest I will spend more time on it. > > Cheers > Chris Morley > _________________________________________________________________ > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
