Siemens siprotec 7SA522 - Date and Time Stamping

Configuration
5-48 7SA522 Manual
C53000-G1176-C119-2
5.6 Date and Time Stamping
Integrated date and time stamping allows for the exact evaluation of sequence of
events (e.g. operations or error messages, or limit violations). The following clock set-
tings are available:
• Internal RTC clock (R
eal Time Clock),
• External synchronization sources (DCF, IRIG B, SyncBox, IEC 60870-5-103),
• External minute impulses via binary input.
Time Synchroniza-
tion
Settings for time synchronization may be found in DIGSI
®
4 under 6HWWLQJV →
7LPHV\QFKURQL]DWLRQ (Figure 5-46).
Figure 5-46 Setting Window in DIGSI
®
4 – example
To open the 7LPH6\QFKURQL]DWLRQ)RUPDW window, the user should double-
click on 7LPH6\QFKURQL]DWLRQ. See Figure 5-47.
Note:
The device is delivered from the factory with the internal RTC clock selected as the
time source, independent of whether the device is equipped with a SCADA interface
or not.