After you have configured computers, network addresses and clusters, you can add server processes and assign them to clusters and computers. Primary and Standby Alarms, Reports, Trends, and I/O server processes can be added in the Topology activity of Citect Studio.
Default Ports
Each server process has a unique default port assigned to it. This default port may only be used with that type of server process. Attempting to use a default port on another type of server process will result in a compilation error message:
"Invalid port number (2073-2082,20222,21) are reserved"
The following table lists the default port numbers and their associated server process type.
|
Default Port |
Legacy Port |
Server Process Type |
Server Role |
|---|---|---|---|
|
2073 |
N/A |
CTAPI |
CTAPI Communications |
|
2074 |
N/A |
Client |
Cicode Debugging |
|
2084 |
2075 |
Reports Server Process |
Reports Server communications |
|
2080 |
2076 |
Alarm Server Process |
Alarm Server communications |
|
2085 |
2077 |
Trends Server Process |
Trends Server communications |
|
2078 |
N/A |
I/O Server Process |
Legacy I/O Communications, that is, for product version 6 or earlier. |
|
2080 |
2076 |
Alarm Server Process |
Alarm Properties Connector |
|
2082 |
2078 (Client server communication only) |
I/O Server Process |
Publish Subscribe I/O Server Communications |
|
20222 |
N/A |
ODBC |
ODBC Server |
|
5482 |
N/A |
Alarm Server Process |
Database Port |
For details on adding and configuring server processes, refer to:
Published June 2018