Toshiba GR 200 Series, Instruction Manual

Page: 524 / 1563

6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 503 -
(iv)
Receiving “Select command Off” from the local-end
Figure 4.1-7 outlines the reception of the select command ‘Off’ from the local-end.
Signal reception
from the front panel
Select command Off from front panel
Signal output
Select
decision
Success
Failed
Selection logic
Selection logics
Cancel logic
Wait for a next command
Cancel command
Wait for a command
Operate logic
Operate command
Cancel logic
Operate logic
Select command On from remote-end
Select command On from front panel
Select command On by the PLC
Select command Off by the PLC
Select command Off from remote-end
Figure 4.1-7 Outline of select command ‘Off’
Input signal generated at the local-end.
Figure 4.1-8 shows the select logic when a “Select command Off (Local-OFF-Control)” signal is
applied to the SPOS01 function. The signal is provided when the user presses a “OFF” key on
the IED front panel; the user is not required to map the signal from IEC61850 communication.
Input Output Select logic in SPOS01
Command
“Local-Off-Control”
1≥
[ SPOS01-CTRAHMI ]
SBO
SPOS01 function (Function ID: 510001)
SBO
DIR
&
&
1≥
&
0.1s
0
0.6s
0
SPOS01-Off
ILK
† condition (“Off”) passed
ILK
†
bypassing (
“Interlock Bypass”)
ICB_STATE
Either
“SBO mode” or “DIR mode”
(e.g.,
“ctlmodel” in IEC61850
*
)
“Automatic sequence control function (AQEQ) § ” in progress
ASEQ_MULTI_SEL
t
t
“SPOS01_FSL_BO_CSF”
(510001 _ 8601011DC6)
Selection
“Failed”
To BO connection
Selection
“success”
To
“Wait for a command”
Select condition
‡
Select command
with ILK
†
condition
Operate command
with ILK
†
condition
For SBO operation
For DIR operation
Figure 4.1-8 Select ‘Off’ on the front panel in SPOS01 ††
†
Note: The software interlocking (ILK) function can provide the operation criteria for
“Off”. The ILK function is discussed separately; note that the operation criteria is
defined by the ILK function itself (i.e., the user cannot set the condition).