Toshiba GR200 Series Instruction Manual page 654

Line differential protection ied
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Note: If the issue of a trip command is executed by the IED, any control operation is
4
blocked until the trip operation is completed. If an IED includes a relay
application, the trip command is issued at the output point "GEN.TRIP" in Table
4.1-6.
Note: Criteria "unmatched conditions" are decided when "Test-bit status" in a command
5
is not identical to "IED test status".
Note: The "Event suppression" function can detect chattering on BI circuits. (See section
6
4.1.4(i)-2)
Note: A supervision of the Binary IO module can detect connection errors for BI circuits
7
Note: The common control (CMNCTRL) function can test and check the 'On' and 'Off"
8
operations performed by the logic. When the user sets Off for scheme switch
(SCDEN), the operation of the logic is blocked if the logic is running in the same
operation- direction compared with the previous operation direction. (i.e., when
On (Off) is performed sequentially). On the other hand, if On is set for the scheme
switch, the logic is not blocked.
Note: The user will need to program the PLC logic "Control hierarchy condition" The
9
user is also required to connect the logic condition with the select condition logic
using the connection point "SPOS01IN_TMP_28". For more information,
chapter "Control and monitoring application: Control hierarchy" see PLC#3 of
Table 4.1-7.
Note:
To identify the input point of the other SPOS, see Table 4.1-7 for PLC#1 and
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PLC#2.
Signal name and number
(viii)
Note: The user should note the following descriptions shown in the column "M/O" for
each table:
"O" indicates that the signal is provided for optional use.
"M" indicates that the user should map/set/configure the signal; otherwise, the
"N/A" indicates that the user cannot change the state of the signal.
Table 4.1-2 PLC connection points (Input points for command 'On')
Signal Number
Signal Name
510001 800101EE32
DEV01_CL_COMMAND
510001 800102EE32
DEV02_CL_COMMAND
510001 800103EE32
DEV03_CL_COMMAND
....
....
510001 800114EE32
DEV20_CL_COMMAND
510001 800101EE33
DEV01_CL_INTERLOCK
510001 800102EE33
DEV02_CL_INTERLOCK
user may experience an operational failure if the default settings are
used.
Description
SPOS01 PLC On-control without checking
SPOS02 PLC On-control without checking
SPOS03 PLC On-control without checking
....
SPOS20 PLC On-control without checking
SPOS01 PLC On-control checking with interlock
SPOS02 PLC On-control checking with interlock
- 631 -
6F2S1914 (0.49)
.
see
M/O
O
O
O
O
O
O
GRL200 (Soft 033 & 037)

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