Rockwell-automation 8520-9API 9/Series OCI API Developer's Guide Manual de usuario descargar pdf (Pagina 142)

5–31OCI Data Server CNC Commands

Publication 8520-6.6 - August 1999

COPY_OFFSET ("source_axis, destination_axis")

This command copies all of the tool offset values from the tool

geometry and wear tables from a source axis, to a destination axis.

All tool offset values for the source axis are copied to the destination

axis.

For example:

[COPY OFFSET (“X, Y”)]

copies the geometry and wear tables for the X axis to the Y axis

values.

MEASURE_TOOL_GEOM (tool_number, axis_number, ref_pos)

This command performs the tool measure function (refer to your

operation and programming manual for details on measure). When

executed, this command compares the actual axis position to the

entered ref_pos to determine the geometry offset. Three arguments

are specified with this command.

tool_number – the tool geometry offset number you are changing

with this measure command.

axis_number – the logical axis number as defined in AMP.

ref_pos – the fixed reference position (with no geometry or wear

offsets active) of the tool. Refer to your operation and programming

manual for details on determining this fixed machine position. This

is the position the control compares to the actual axis position to

determine the geometry amount.

Important: On Lathe and Cylindrical Grinder control types this

position (ref_pos) value is always entered as a radius

value.

For example:

[MEASURE_TOOL_GEOM (2, 1, 1.777)]

would perform a measure operation to calculate the geometry offset

amount for tool offset 2, axis 1. If no tool geometry or wear offsets

were present the current tool position should be 1.777. The control

then compares the actual tool position to 1.777 and uses the

difference to create the appropriate geometry offset.

1 2 ... 137 138 139 140 141 142 143 144 145 146 147 ... 262 263

Sin comentarios

Rockwell-automation 8520-9API 9/Series OCI API Developer's Guide Manual de usuario Pagina 142