Toshiba GR200 Series Instruction Manual page 336

be selected in accordance with wiring cables. For more information of the BI
circuit, see Chapter
Setting procedure
The user should make the following steps in respective IEDs.
1) Set BI for the setting [Time Sync Src]; then set On for the setting [BI-SYNC].
2) Check BI is shown under the ActivSyncSrc, as shown in Figure 4.7-8.
3) Set a Data_ID for setting [BI_ID]. For example, as shown in the Figure 4.7-7, when
the user wishes to inject the signal at the BI1 on the IO#1 slot, the user should set
BI1(200B01 8001001111) for the setting [BI_ID].
4) Set a time adjuster for the setting [SYNC ADJ]. For example, set a value (e.g., −0.050s)
for setting [SYNC ADJ]. The setting is used when the clock function should be
synchronized before reaching the 1Hz square-wave due to the propagation or the
operating time on the BI circuit.
Table 4.7-3 Setting items for the BI Time synchronization
Setting item Range
SNTP / BI /
TimeSyncSrc MODBUS / IRIG-B
/ IEC103
BI-SYNC Off /On
BI_ID [Preferred ID]
SYNC ADJ −0.050 to +0.050
Technical description: Binary IO module
Clock
10:00 1/2
[Time] +
2012-11-21 10:00:05
[Format]
YYYY-MM-DD HH:mm:ss
[ActiveSyncSrc]
BI
Check "BI " being shown under ActiveSyncSrc.
Figure 4.7-8 Time setting for BI
Contents
Selection of sync method
Operation of BI
Signal monitoring point
Time adjust factor (in
sec.)
- 322 -
6F2S1931 (0.20)
.
Setting example
BI
On
200B01 8001001111
−：Leading the clock
0.000
+：Delaying the clock
Centralized GRB200
(Soft: 030, 031, 032, 033, 034)
Notes