Chapter 10. OPC UA Server176 PACSystems* RX7i & RX3i TCP/IP Ethernet Communications User Manual GFK-2224QOPC UA Server – Service Request – STOPThis function stops the OPC UA Server on the controller. It does not remove or clear the configuration files.Note: This request can only be successfully performed when the OPC UA server is started.Parameters for the STOP function service request are:Parameter SummaryData Direction(LD perspective)16#0001 OPC UA protocol IN16#0001 STOP request INThe use of the STOP sub-function code in a ladder diagram is illustrated in the following example. If theSVC_REQ does not pass power, the operation did not complete.Example:
