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Chapter 2. MC Programming
33) FOS
Input type FOS <number> or FOS <L variable>
Terminology <Number>: Set the ratio to execute the next block to %(0~100) from the D variable.
0 ~ 9(Share the Dwell(E) Table used for a DWL command.)
<L variable>: Set the ratio to execute the next block from the L-VAR Table.(L0 ~ L1999)
Related
variable
D variable, L variable
Related
command
MOV,IMOV,XMOV,YMOV (꺾어지는 부분에 대한 설명이 필요할 듯)
Explanation If the remaining distance of the block currently under execution comes into the scope
of the commanded ratio, then move to the next block by overlapping.
-‘0’ means the cancellation of a pre-execution mode.
-‘100’ is set as a mode to omit Acceleration or deceleration between blocks.
Note) This is a command applied to the MCU-XA2(MCU analogue type) only.
Example
VEL 0
MOV P0
FOS 0
MOV P1
MOV P2
MOV P3
FOS 1
MOV P0
END
DWELL(E) Table 0 = ‘10’
DWELL(E) Table 1 = ‘0’
Fig.2.29 Block overlapping feed
P0
P1
P2
P3
90%
X
Y
34) RET
Input type RET
Explanation Move to the home(‘0.000, 0.000’), a fixed position on the machine.
Example
VEL 0
MOV P0
RET
IMOV P1
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