Ntp" Tab - Siemens SIMATIC TIM 3V-IE DNP3 System Manual

Configuration in STEP 7
5.7 Configuring TIM modules
"Security settings for Ethernet SDBs" box
● Check DDB source
The option is only effective when the system data blocks are stored on the CPU, refer to
the parameter group "Replace module without PG" ("Save configuration data on the
CPU:" enabled).
Enabling the option "Check SDB source" has the following effects:
– When the SDBs are stored on the CPU, the TIM checks the origin of new SDBs. If
– Resetting the TIM from a PG is blocked.
– Updating the firmware of the TIM is blocked.
5.7.7

"NTP" tab

"NTP" tab
Here, you make the settings for a TIM 4R-IE DNP3 in a master station for time-of-day
synchronization by up to two NTP servers.
In NTP mode, UTC (Universal Time Coordinated) is transmitted. This corresponds to GMT
(Greenwich Mean Time).
Image 5-30
132
SDBs are to be loaded on the TIM from a PG, the TIM rejects loading of the SDBs.
The deleting of SDBs from a PG is also blocked.
"NTP" tab
System Manual, 12/2015, C79000-G8976-C253-04
TIM DNP3