I j k integrand words – Rockwell Automation 8520-GUM 9/Series CNC Grinder Operation and Programming Manual Documentation Set User Manual
Page 306

Introduction to Programming
Chapter 10
10-28
Surface
Grinder
Modal or
Non-modal
Function
Group
Number
Cylindrical
Grinder
-- --
G88.1
09
Diameter plunge shoulder cycle with predress
-- --
G89
Multi-step plunge with blend
-- --
G89.1
Multi-step plunge with blend and predress
G90
G90
03
Absolute mode
Modal
G91
G91
Incremental mode
G92
G92
00
Maximum CSS spindle RPM, coordinate offset
Non-modal
G92.1
G92.1
Cancel offsets
G92.2
G92.2
Cancel select offsets and G92 presets
G93
G93
05
Inverse time feedrate mode
Modal
G94
G94
Feed per minute feedrate mode
G95
G95
Feed per revolution feedrate mode
G96
G96
17
Constant surface speed on
G97
G97
RPM spindle speed mode (CSS off)
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 in 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 the integrand name for the:
I
X axis
J
Y axis
K
Z axis
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