Toshiba GR200 Series Instruction Manual page 868

Line differential protection ied
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Input
Command "Remote-Off-Control"
512001_7001016D08
DEV01_CONTROL_REQ
ILK† condition ("Off") passed
DPOS01-Open
Either "SBO mode" or "DIR mode"
(e.g., "ctlmodel" in IEC61850*)
"Automatic sequence control function (AQEQ)§" in progress
ASEQ_MULTI_SEL
Figure 4.8-4 Select 'Off' from the remote-end in DPOS01
†Note: The ILK function provides the operation criteria for "Off".
‡Note: A "select condition" signal is provided from the select condition scheme. For more
information, see Figure 4.8-13.
§Note: An automatic sequence control (ASEQ) function can provide sequential signals for
automatic control. The DPOS01 operation is blocked for the ASEQ function when
it is in operation. For more information of the ASEQ function, see Chapter
and monitoring application: Automatic sequence control function
Note: To know the input and output points of the other DPOS logics, see Table 4.8-5
††
and Table 4.8-9.
Selection logic in DPOS01
DPOS01 function (Function ID: 512001)
For SBO operation
Select command
with ILK† condition
For DIR operation
Operate command
with ILK† condition
For SBO operation
Select command
without ILK† condition
For DIR operation
Operate command
without ILK† condition
In SBO operate
In DIR operate
Select condition‡
- 845 -
1≥
&
&
&
0
&
0
&
6F2S1914 (0.49)
Output
To BO connection
"DPOS01_FSL_BO_FLG"
(512001_8A01011DC4)
t
Select "success"
0.1s
To "Wait for a command"
t
Select "Failed"
0.6s
††
Control
.
GRL200 (Soft 033 & 037)

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