Siemens SIMATIC ET 200AL - Page 946

Index
Communication
260 Function Manual, 12/2017, A5E03735815-AF
NTP, 244
SNMP, 245
Self-signed certificates, 42
Server certificate, 174
Setting up a connection, 29
By configuring, 80
ISO connection with CP 1543-1, 81
Signature, 43
SNMP, 20, 245
SSL, 41
Symmetric encryption, 39
Syslog, 244
System data type, 70
T
TCON, 69
TCP, 20, 67, 76
TDISCON, 69
Time-of-day synchronization, 20
TLS, 41
Transport Layer Security, 41
TRCV, 69
TRCV_C, 69
TSEND, 69
TSEND_C, 69
U
UDP, 20, 67, 76
URCV, 113
USEND, 113
USS protocol, 121
W
Web server, 20
Write, 20
X
X.509, 37