Delta D25886 User Manual Page 231

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4. Motion Control Instructions
4-190 DVP-MC operating manual
4.8.3.7 G17, G18, G19: to specify the circular interpolation plane
¾ Function:
The three instructions are used for deciding the selection of circular interpolation or helical interpolation
plane and have no impact on the linear interpolation.
While the program is being executed, the three work planes can be switched with each other. If no plane
option is set, the initial state of system is XY plane (G17).
¾ Format: N_G17
N_G18
N_G19
¾ Parameter Explanation:
N_: The row number of G code in NC program
¾ The figure of planes is shown as follows:
4.8.3.8 G4: Dwell Instruction
¾ Function: Dwell instruction
¾ Format: N_G4 K_
¾ Parameter explanation:
N_: The row number of G code in NC program
K_: Specify the delay time, unit: second. Range: 0.001 second ~100000 seconds
¾ Instruction explanation:
After the lathe completes the processing for some phase, the cutter need be stopped moving
temporarily. At this moment, G4 can be utilized to make the cutter stopped for a period of time.
Instruction example:
N00 G1 X10000
N01 G4 K10
N02 G1 X20000
Positio
n
10 sec
10000
20000
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