Toshiba GR 200 Series, Instruction Manual

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6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 529 -
information, see Chapter
Control and monitoring application: Software switch
controller. See the signal “CBK_STATE in Table 4.1-6.
2
Note: “Double Command Blocking (DCB)” is an operation philosophy. It can be used to
protect the substation. The user can program it using GR-TIEMS.
3
Note: Detection of event “device-travelling signifies that other operators are changing
the status of one or more devices. Thus, device operation by the IED should be
inhibited whilst ever the events is detected. The detection signal is donated as
“Travelling OR” in Table 4.1-6.
4
Note: If an IED is in the process of issuing a trip command, all control operation is
blocked until the trip operation has been completed. If the IED has a relay
application, the trip command is issued at the output point.
5
Note: The criteria “unmatched conditions” is determined when “Test-bit status” in a
“GEN.TRIP” in Table 4.1-6 command is not identical to “IED test status”.
6
Note: The function “Event suppression” can detect chattering in BI circuits. (See section
4.1.4(i)-2)
7
Note: A supervision of the Binary IO module can detect connection errors for BI circuits
.
8
Note: The common control (CMNCTRL) function can test and check the operation –
direction of logic. When the user sets off for scheme switch (SCDEN), operation of
the logic is blocked if the logic is running in the same operation – direction
compared with the previous operation direction. Alternatively, if
On
is set for the
scheme switch, the logic is not blocked.
9
Note: The user must program the PLC logic for “Control hierarchy condition” The user
must connect the “Control hierarchy condition” to the select condition logic using
the connection point “SPOS01IN_TMP_28”. For more information, see chapter
“Control and monitoring application: Control hierarchy” see PLC#3 of Table 4.1-7.
Note that the logic outputs are generated separately for both the On and the Off.
(viii)
Signal name and number
Note: The user should note the meaning of the following abbreviations shown in column
“M/O” of each table:
“O” signifies that the signal is provided for optional use.
“M” signifies that the user should map/set/configure the signal; otherwise, the
user may experience an operational failure if the default settings is used.
“N/A” signifies that the user cannot change the state of the signal.
Table 4.1-14 PLC connection points (Input point for PLC#1 user a configurable condition)
Signal Number Signal Name Description M/O
510001 830101EE5B SPOS01IN_TMP_38 SPOS01 user configurable condition(PLC#1) O
510001 830102EE5B SPOS02IN_TMP_38 SPOS02 user configurable condition(PLC#1) O
510001 830103EE5B SPOS03IN_TMP_38 SPOS03 user configurable condition(PLC#1) O