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GE SRTP OPC Server Manual
Channel.Device.MySymbol
Channel.Device.%R100.17
Status Items
The OPC server has a number of informational items off the Channel link. All of these items have the
format of:
Channel.<Item name>
Table 5-3. Status Items
Item Name
Controller ID
Description
These items contain information regarding the PLC version,
as well as some information about the Programs loaded into
it.
Major PLC CPU Type
Minor PLC CPU Type
CPU Model
Number of Programs
Program Name
%R registers
%AI registers
%AQ registers
%W registers
40
These items contain the memory reference limits of the
PLC that the channel is configured to represent. %W and
symbolic registers are only available with PACS PLCs, and
will return a value of zero for non-PACS PLCs.