Siemens SENTRON PAC3200T, Product Manual, Page: 61 / 136

Commissioning
6.3 Parameterizing the device
Equipment Manual, 09/2022, L1V30415168B-03
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Selection Range Factory setting
Minimum current The minimum current indicates the percentage of the
upper measuring range limit from which the current
measurement will start.
Invert current
L1, L2, L3
The device interprets the current direction opposite to
the wiring.
A separate setting direction is possible for each phase.
No
• No:
The device interprets the current flow direction
corresponding to the wiring.
• Yes:
The direction of current flow is reversed. The device
interprets the current flow direction opposite to the
wiring.
6.3.1.5 Extended (further parameters)
"SNTP" parameter
The SNTP (simple network time protocol) is used to automatically synchronize the internal
clock with a time server within the network.
Selection Range Factory setting
SNTP
• No synchronization
No
synchronization
• Date/time synchronization via device request
The IP address of an NTP server must be configured. With
this, the PAC3200T automatically requests the current time
from the server and resets its internal clock, if necessary.
• Date/time-of-day synchronization by SNTP server
broadcast
The PAC3200T receives broadcast time frames which are
sent from an NTP server. This is practical if the internal
clocks of several devices in the same network need to
remain synchronized.
If the IP address of the NTP server has been configured, the PAC3200T only responds to these
frames. Furthermore, it can itself send a request to the server if necessary.