
Introduction to Programming
Chapter 10
10-28
Surface
Grinder
Modalor
Non-modal
FunctionGroup
Number
Cylindrical
Grinder
-- -- G 88.1 09 Diameterplunge shoulder cycle with predress
-- -- G89 Multi-stepplunge with blend
-- -- G 89.1 Multi-step plunge withblend and predress
G90 G90 03 Absolute mode Modal
G91 G91 Incremental mode
G92 G92 00 MaximumCSSspindle RPM,coordinate offset Non-modal
G92.1 G92.1 Canceloffsets
G92.2 G92.2 Cancelselectoffsetsand G92 presets
G93 G93 05 Inverse timefeedratemode Modal
G94 G94 Feed per minutefeedratemode
G95 G95 Feed per revolutionfeedratemode
G96 G96 17 Constantsurface speed on
G97 G97 RPMspindle speed mode (CSSoff)
A set of default G codes becomes effective at power-up, when the control
is reset, or an emergency stop condition is reset. These default G codes are
selected by your system installer in AMP. They can be seen on the status
display screen after power-up or control reset.
Integrand words are typically used to define parameters that relate to a
specific axis for a fixed cycle, or circular motion block; however , they are
not limited to use only i n these operations. For example, in circular motion
blocks the axis integrands are used to define the center point of an arc or
circle.
Your system installer has the option of assigning either I, J, K, or none as
the axis integrand name for a specific axis. This manual assumes the
following:
Assign: To theintegrand namefor the:
I Xaxis
J Yaxis
K Zaxis
Important: See your system installer’s documentation to make sure these
assumptions are true. If not, it is important that the programmer realize
that all examples and formats in this manual that use an I, J, K need to
have their letter replaced with the correct integrand word for your system.
10.5.5.
I J K Integrand Words
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