6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 976 -
5.7.3
Time Synchronization
The synchronization function can run when a synchronized signal is provided for respective
IEDs; the user should select one of the following synchronization methods using the setting
[
Time
_
Sync
_
Src
]:
SNTP
method
IRIG-B
method
Binary Input (
BI
) method
(i)
Synchronization using SNTP
Example of SNTP synchronization
The SNTP method is possible when IEDs connect with time-servers. Figure 5.7-3 exemplifies
two servers are connected with the IEDs using the LAN.
Time server1
Time server2
IED_1
IED_2
LAN
IED_n
………….
Figure 5.7-3 Two time servers connected on the LAN
Setting procedure
The user should make the following steps in respective IEDs.
1)
Set
SNTP
for the setting [
Time Sync Src
]; then set
On
for the setting [
SNTP
].
2)
Set the address of a time server using settings [
Server1
]. The settings [
Server2
],
[
Server3
], and [
Server4
] are provided for other time-servers.
3)
Check that the
SNTP
is shown under the ActivSyncSrc, as shown in Figure 5.7-4.
4)
Check to see that the time zone and the DST are set correctly (see 5.7.4 and 5.7.5).
Clock
10:00
1/2
[Time]
+
2012-11-21 10:00:05
[Format]
YYYY-MM-DD HH:mm:ss
[ActiveSyncSrc]
>
SNTP
Check
“
SNTP
”
being shown under ActiveSyncSrc.
Figure 5.7-4 Time setting for SNTP
Table 5.7-1 Settings for the SNTP synchronization
Setting item
Range
Contents
Setting example
Notes
TimeSyncSrc
SNTP / BI / IRIG-B
Selection of sync method
SNTP
SNTP
Off /On
Operation of SNTP
()On
Server1
000.000.000.000–255.255.255.255
Setting for Time server 1
197.1.23.11
Server2
000.000.000.000–255.255.255.255
Setting for Time server 2
000.000.000.000
Server3
000.000.000.000–255.255.255.255
Setting for Time server 3
000.000.000.000
Server4
000.000.000.000–255.255.255.255
Setting for Time server 4
000.000.000.000
Содержание GR 200 Series
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Страница 1354: ...6F2S1915 0 46 GRZ200 Soft 031 032 1333 Appendix 1 Signal list for common function ...
Страница 1369: ...6F2S1915 0 46 GRZ200 Soft 031 032 1348 Unit mm Panel cut out for 1 2 case size Figure 2 2 3 Panel cutout figure 1 2 size case ...
Страница 1410: ...6F2S1915 0 46 GRZ200 Soft 031 032 1389 This page is intentionally blank ...
Страница 1480: ...6F2S1915 0 46 GRZ200 Soft 031 032 1459 Appendix 6 Ordering ...
Страница 1497: ...6F2S1915 0 46 GRZ200 Soft 031 032 1476 Appendix 7 Technical data ...
Страница 1518: ...6F2S1915 0 46 GRZ200 Soft 031 032 1497 Appendix 8 Manufacture setting ...
Страница 1520: ...6F2S1915 0 46 GRZ200 Soft 031 032 1499 Appendix 9 Matrix between VCT terminals and relay applications ...
Страница 1523: ...6F2S1915 0 46 GRZ200 Soft 031 032 1502 Appendix 10 CT requirement ...
Страница 1531: ...6F2S1915 0 46 GRZ200 Soft 031 032 1510 Appendix 12 Engineering exercise ...
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