Udt752 Uauseridentitytoken; Fb231 Ua_Namespacegetindex; Function And Call Interface - Ua_Namespacegetindex - Siemens SIMATIC S7-400 Operating Instructions Manual

Parameter
MonitorConnection TIME
LocaleIDs
5.3.4

UDT752 UAUserIdentityToken

UAUserIdentityToken
The following table shows the meaning of the user authentication data that supplies the
UserIdentityToken parameter of the UDT "UASessionConnectInfo".
Table 5- 3
Parameter
UserIdentity
TokenType
TokenParam1
TokenParam2
5.4

FB231 UA_NamespaceGetIndex

5.4.1

Function and call interface - UA_NamespaceGetIndex

Function of the block
With the block you fetch the name space index of the name space URI of the connected UA
server.
CP 443-1 OPC UA
Operating Instructions, 01/2017, C79000-G8976-C427-02
S7 data type Range of val-
ues
5000 ..
86 400 000
ARRAY[1..5] Examples:
of String[6] en-US, de-DE,
zh-CHS ...
Parameters of UDT UAUserIdentityToken
S7 data type Range of val-
ues
WORD 0, 1
STRING 1 .. 254 char-
acters
STRING 1 .. 254 char-
acters
Programming the OPC UA client blocks
5.4 FB231 UA_NamespaceGetIndex
Meaning
Connection monitoring time (milliseconds)
Time without data traffic after which the client
checks the connection to the server by send-
ing a frame.
Default setting: 15000 (15 seconds)
Optional language and regional identifier acc.
to RFC 3066.
0 = no or unknown LocaleID.
Meaning
0 = No authentication
1 = Authentication
When the communications partner (server)
demands authentication with a user name and
password, set this parameter to 1 and the two
following according to the requirements of the
server.
User name
Password
87