Rockwell Automation 8520-9API 9/Series OCI API Developer's Guide - Manual (Page 82)

4–34 OCI Data Server Data Items
Publication 8520-6.6 - August 1999
LINE_1_MESSAGE_DATA, error_integer
Data Type
UDINT
Read/Write Read only
Array Index error_integer
Control Type Lathe/Mill/Grinder 1
1 Grinder Control Type is not available for Release 1 of 9/PC.
This item is used to pass the active line 1 error message from the
CNC. Refer to your operation and programming manual for details
on line one active error messages. If messages of the same priority
are active this item will change between the different messages. If a
lower priority message is active it will not be passed into this item
until the higher priority message is cleared.
Messages are returned to the OCI station as a message base, an
index, and any special characters for that message. This information
is provided using the three integer array associated with this data
item.
Important: Refer to your 9/Series PAL Reference Manual or 9/PC
Logic Interface Reference Manual, System Error
Detection chapter for tables listing bases and the
corresponding message index. Descriptions for the
error messages are available in your operation and
programming manual.
LINE_1_MESSAGE_DATA,1
This data item returns the error message base for the currently active
line one error message.
LINE_1_MESSAGE_DATA,2
This data item is an enumeration that identifies the use of the
information in the third word. It is enumerated as follows: