Messages

121

General Mach Discussion / Re: encoder feedback

« on: September 26, 2009, 01:17:24 PM »

Are you pressing reset while in motion. If the machine is moving, press pause, then stop. Then, it shouldn't lose position.

no the machine is in stop is there a way to have encoder feedback with a close loop

122

General Mach Discussion / encoder feedback

« on: September 26, 2009, 01:00:50 PM »

hi guy
i have a mill and i notice that when i press the reset button on mach3 i am loosing position is it possible to make encoder feedback via 2nd parallel port i have the encoder feed back on my servo drives A+ A- B+B- Z+Z- did any one did this before
regards
jekran

123

Modbus / com1 & com2 modbus

« on: September 26, 2009, 11:44:04 AM »

i have a mill working with mach3 and it has a toolchanger working with A/B plc via modbus on com1 i was wondering if it is possible to connect a peter homann modio on com2 
thanks in advance
jekran

124

General Mach Discussion / Re: 16 atc via modbus

« on: September 19, 2009, 12:57:30 PM »

today i tried the above vb and brain but when i look in the plc it only change the first bid
example if i put t2m6 and go in the plc software i only find on the coils 0000000000000001 and if i put an other tool change no it is always desame do i have to set the plc in the holding regestre instead of the coils

125

General Mach Discussion / Re: 16 atc via modbus

« on: August 09, 2009, 03:54:19 PM »

do you have any example how to send a bit word from a vb or brain

126

General Mach Discussion / Re: 16 atc via modbus

« on: August 09, 2009, 01:46:00 PM »

ok thanks for your reply
i need mach3  first go to a fixed position on the z axis and wright code for tool no as the binary table
reg  83  82  81  80    tool
        0    0    0    0        1
        0    0    0    1        2
        0    0    1    0        3
        0    0    1    1        4
        0    1    0    0        5
        0    1    0    1        6
        0    1    1    0        7
        0    1    1    1        8
        1    0    0    0        9
        1    0    0    1        10
        1    0    1    0        11
        1    1    0    1        12
        1    1    0    0        13
        1    1    0    1        14
        1    1    1    1        15
        1    1    1    1        16
and after the plc wright to mach a bit that the tool change is ready

127

General Mach Discussion / Re: 16 atc via modbus

« on: August 09, 2009, 01:20:04 PM »

any one has some vb or brains that wright and reed to modbus what code i have to do ?

128

General Mach Discussion / 16 atc via modbus

« on: August 09, 2009, 02:39:04 AM »

hi guys
i just made a setup in a ab plc (micro logics 1100) i conect it with mach3 and i have comunications my problem is that i need to write and reed from mach3 and i dont know wich way is the simpler brains or vb my plc is waiting for 4 bits 80,81,82,83 so when the plc recive the binary code of those bits it means the tool position did any one did this type before so i can see the vb or brains for the m6 and have idea how to make it
regards
jeffrey