[Emc-developers] Odd behavour in MDI mode

[Jason C. <j_...@sw...>]

hi all,
	after many starts I now have a working x-y table ( z still to
come ),and I must say that It is very nice to watch programs like cds
finaly do some work....
However, there is a problem that I am now noticing while conducting
tests. If I enter MDI mode and isue single comands into emc to produce a
sqare wave movement, It starts to do unexpected movements. The problem
appeares to be If I enter the next location without waiting for the
previos to complete. All movement are in G0 and I have as yet not tested
G1 .... The codes is in the form of
g0 
y1
x1
y0
x2
y1 
x3
y0
x4

This behavour is irrespective of incrasing in x or y plane,and only when
the previous command has not compleated. the resultant movement is not
to a entered co-ord ie. result might be x4 y.67
thanks 
Jason