Toshiba GR200 Series Instruction Manual page 795

*Note: The OPTIM function can run on either "the SBO mode" or "the DIR mode" using a
signal "ctlmodel" when the communication is carried out in the IEC61850; thus,
mapping is required for the IEC61850 communication.
Output signal required to map
(ii)
The OPTIM function can issue a "Select success" signal at the output point
"OPTR01_NSD_CSF", when the OPTIM function can decide that the input signal "Select
command (Reset)" is true. If the OPTIM function decides that the "Select command (Reset)" is
not true, the OPTIM function returns to the "Wait for a command" stage.
Select condition
(iii)
Figure 4.4-6 shows the select condition logic in the OPTIM function.
Command blocking*1
Double Command Blocking detected*2
Other devices traveling detected*3
Function "Automatic sequence control" is in progress
ASEQ_MULTI_SEL
Control hierarchy (e.g. 43RL) (PLC connection point) *5
529001 820C01ED50
OPTR01_CTRL_RIGHT
IED serious error detected
Figure 4.4-6 Select condition logic in the OPTIM function
Note:
*1
"command blocking" is stated with "CBK" in a software controller (SOFTSW). The
IEC61850 defines the "command blocking" as "CmdBlk". For more information on
CBK, see Chapter
function
Note:
*2
control function (CMNCTRL). It can be used to protect the substation. The user
should program it using the GR-TIEMS. The DCB operating signal is denoted as
"DCB RCV_OR in Table 4.4-2. For more information, see Chapter
monitoring application: Common controls
Note:
*3
see that some statuses of the devices are being changed by other operators. Thus,
the IED should stop any operation while the events are being detected. The
detecting signal is denoted by "Traveling OR" in Table 4.4-2.
OPTIM function (Function ID: 529001)
CBK_STATE
DCB RCV OR
Unmatched condition detected *4
Traveling OR
Users must setup this condition correctly
SERI_ERR
[OPTR1_EN]
On
The "command blocking" disables any operation except for itself: the
Control and monitoring application: Software switch control
. See the signal "CBK_STATE" of Table 4.4-2.
"Double Command Blocking (DCB)" is operation philosophy in the common
If events "device-travelling" are detected in the CMNCTRL function, we can
1≥
&
.
- 772 -
6F2S1914 (0.49)
To selection logic
&
Select condition
*6
Control and
GRL200 (Soft 033 & 037)