VELMEX VXM-1, User Manual

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4
U7 Command E xamples:
This example makes an index on motor 1, producing a pulse at positions
1000,1100,1150,1250, and then runs motor 1 back to the start position:
S1M1500,U7,I1M1000,I1M100,I1M50,I1M100,U9,IA1M0 <cr>
This example will Index motor 2 and pulse 100 times:
U7,I2M400,LA100,U9 <cr>
This example makes an index on motor 2, producing a pulse with speed changes
between each index:
S2M1500,U7,I2M2000,S2M3000,I2M4000,S2M500,I2M800,U9,S2M3000,IA2M0 <cr>
U8
U9
Start of Continuous Index sending " @ " to the host. This command is the same
as the " " except the single character " @ " is transmitted at each Index
distance, instead of a pulse on the user output 2.
Memory usage = 2 bytes .
End of Continuous Index. This command is used, as the ending command of a
Continuous Index, in conjunction with the " U7 " or " U8 " commands. This
command will start the motor into a deceleration to a stop an equal time and
distance it took to get to the present speed.
Memory usage = 2 bytes .
U7
U91
End of Continuous Index. This command is similar to the “ U9 ” except it creates
an index move in the program for decelerating to a stop. When the VXM sees
this command it will change it into a “ U92 ” followed by an Index that has a value
equal to the distance required to decelerate to a stop.
Memory usage = 6 bytes
U92
End of Continuous Index. This command is similar to the “ U9 ” except it requires
” command described previously will automatically create this command
and the proper index value.
an index move directly after it in the program for decelerating to a stop. When
the VXM sees this command it will look ahead for the index command and use it
as the deceleration distance.
Memory usage = 2 bytes
NOTE:
The “ U91
See Also
U77, U99, Appendix G