Chapter 10. OPC UA Server
GFK-2224Q January 2017 181
OPC UA Server – Service Request – CONFIG_STATUS
The CONFIG_STATUS sub-function code can be used to obtain info about the server status. The sub-function
uses the following bitmask:
OPC_UA_SERVER_CONFIG_STAT_CONFIG_CLEAR 0x0001
OPC_UA_SERVER_CONFIG_STAT_CONFIG_EXISTS 0x0002
Parameters for the SERVER_STATUS function service request are:
Parameter Summary
Data Direction
(LD perspective)
16#0001 OPC UA protocol IN
16#0004 CONFIG_STATUS request IN
0000 0000 0000 0000 Config Status Response - bitmask OUT
If the SVC_REQ does not pass power, the operation did not complete.
The CONFIG_STATUS word bit definitions are displayed below.
Figure 66: CONFIG_STATUS Word bit definitions
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