Toshiba GR-200 Series Instruction Manual page 586
Multi functional protection ied
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Also See for GR-200 Series:
- Instruction manual (1770 pages) ,
- Instruction manual (1176 pages) ,
- Instruction manual (996 pages)
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Synchronization using SNTP
(i)
Example of SNTP synchronization
The SNTP method is possible when IEDs connect with time-servers. Figure 5.8-3 exemplifies
two servers are connected with the IEDs using the LAN.
LAN
Figure 5.8-3 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 5.8-4.
4)
Check to see that the time zone and the DST are set correctly (see 5.8.4 and 5.8.5).
Clock
10:00
[Time]
2012-11-21 10:00:05
[Format]
YYYY-MM-DD HH:mm:ss
[ActiveSyncSrc]
SNTP
Table 5.8-1 Settings for the SNTP synchronization
Setting item
SNTP / BI / MODBUS / IRIG-B /
TimeSyncSrc
SNTP
Server1
000.000.000.000–255.255.255.255
Server2
000.000.000.000–255.255.255.255
Server3
000.000.000.000–255.255.255.255
Server4
000.000.000.000–255.255.255.255
Time server1
IED_1
IED_2
1/2
+
>
Check "SNTP" is shown under ActiveSyncSrc.
Figure 5.8-4 Time setting for SNTP
Range
IEC103
Off /On
- 567 -
Time server2
.............
IED_n
Contents
Selection of sync method
Operation of SNTP
Setting for Time server 1
Setting for Time server 2
Setting for Time server 3
Setting for Time server 4
6F2T0200 (0.15)
Setting example
Notes
SNTP
()On
197.1.23.11
000.000.000.000
000.000.000.000
000.000.000.000
GRE200 (1,2)
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