Toshiba GR200 Series Instruction Manual page 650

Line differential protection ied
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when the interlock check is required in the select logic, use the connection point (PLC#1;e.g.,
DEV01_CL_INTERLOCK). Alternatively, if the interlock check is not required, use the
connection point (PLC#2); e.g., DEV01_CL_COMMAND". PLC#1 and PLC#2 are shown in
Table 4.1-2.
Signals from user-PLC logic
ON-control command requiring ILK checking†
(PLC#1 connection point)
510001 800101EE33
DEV01_CL_INTERLOCK
ILK† condition ("ON") passed
ON-control command requiring no ILK checking†
(PLC#2 connection point)
510001 800101EE32
DEV01_CL_COMMAND
Figure 4.1-10 Select 'On' using the PLC function in SPOS01
†Note: The software interlocking (ILK) function can provide the operation criteria for
"On". The ILK function is discussed separately; note that the operation criteria is
defined in the ILK function itself (i.e., the user cannot set the condition).
Note: To identify the input and output signals of the other SPOS logics, see Table 4.1-2
††
and Table 4.1-9.
‡Note: A "select condition" signal is provided from the select condition scheme. For more
information, see Figure 4.1-13.
Output signal to BO
The SPOS01 function, in Figure 4.1-10, can issue a "Select success" signal at the output-point
"SPOS01_OSL_BO_CSF"
Note: The signal "SPOS01_OSL_BO_CSF" is the same as that shown in Figure 4.1-2.
1
SPOS01 function (Function ID: 510001)
For DIR operation
Operate command
with ILK† condition
SPOS01-On
For DIR operation
Operate command
without ILK† condition
PLC in DIR operate
Select condition‡
.
1
- 627 -
510001 7001016D08
Selection logic in SPOS01
1≥
&
DIR
&
DIR
6F2S1914 (0.49)
Output
&
To "Wait for a next
command"
To BO connection
"SPOS01_OSL_BO_CSF"
(510001_8601011DC6)
0
t
Selection "success"
0.1s
To "Wait for a command"
0
t
Selection "Failed"
0.6s
††
GRL200 (Soft 033 & 037)
510001 8601011DC

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