Rockwell-automation 8520-9API 9/Series OCI API Developer's Guide Bedienungsanleitung PDF herunterladen (Seite 104)

4–56 OCI Data Server Data Items

Publication 8520-6.6 - August 1999

G_CODE_STATUS, g_code_group

Data Type UINT

Read/Write Read only

Array Index none

Control Type Lathe/Mill/Grinder

Grinder Control Type is not available for Release 1 of 9/PC.

Use this parameter to identify the active G code status. the

g_code_group argument is the modal group number to identify the

active G code. The returned value is 10 times the G code value. For

example:

G_CODE_STATUS,2

returns a value of 170 indicating that G code group 2s active G code

is G17. You can not use this data item to identify non–modal (group

0) G codes. Leaving off the argument will return all of the active

modal G codes.

AXIS_PRESENT_LOGICAL_BIT_PATTERN

Data Type UDINT

Read/Write Read only

Array Index none

Control Type Lathe/Mill/Grinder

Grinder Control Type is not available for Release 1 of 9/PC.

This item is used to determine what axes are currently present in the

process. It returns a bit pattern of the logical axes in the process. If

a zero is reported to the logical axis number that axis is not pressent

in the current configuration. A one indicates the logical axis is in the

plane. For example:

AXIS_PRESENT_LOGICAL_BIT_PATTERN.1

Could return the bit pattern 00000111. This would indicate that the

first, second, and third axes are present in process one.

Position Data Items

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Rockwell-automation 8520-9API 9/Series OCI API Developer's Guide Bedienungsanleitung Seite 104