Toshiba GR200 Series Instruction Manual page 700

Receiving "Select command Open" from the local-end
(iv)
Figure 4.2-7 outlines the reception of the select command 'Open' from the local-end.
Wait for a command
Select stage
Select command Closing from the remote-end
Select command Open from the remote-end
Select command Closing from the local-end
Select command Open from the local-end
Signal reception
from the front panel
Select command Closing by the PLC function
Select command Open by the PLC function
Input signal generated at the local-end
Figure 4.2-8 shows the select logic when a "Select command open (Local-Open-Control)" signal
is applied to the DPSY01 function. The signal is provided when the user presses a "Selection
for Open" key on the IED front panel; the user is not required to map the signal from IEC61850
communication.
Input
Command "Local-Open-Control"
ILK condition ("Open") passed
DPSY01-Open
ILK bypassing
Either "SBO mode" or "DIR mode"
(e.g., "ctlmodel" in IEC61850)
"Automatic sequence control function (ASEQ§)" in progress
ASEQ_MULTI_SEL
Figure 4.2-8 Select 'Open' on the front panel in DPSY01
‡Note: A "select condition" signal is provided from the select condition scheme. For more
information, see Figure 4.2-13.
§Note: An Automatic sequence control (ASEQ) function can provide sequential signals for
automatic control. The DPSY01 operation is blocked for the ASEQ function when
Select logic
Figure 4.2-7 Outline of select command 'Open'
DPSY01 function (Function ID: 511001)
For SBO operation
Selection command
with ILK condition
For DIR operation
Operation command
with ILK condition
1≥
ICB_STATE
[DPSY01-CTRAHMI]
SBO
Select condition‡
- 677 -
Failed
Select
Signal output
decision
Success
Selection logic in DPSY01
1≥
&
SBO
&
DIR
6F2S1914 (0.49)
Wait for a next command
Cancel logic
Cancel command
Cancel logic
Operate logic
Operate command
Operate logic
Output
&
To BO connection
"DPSY01_FSL_BO_FLG"
(511001 8A02011DC4)
t
0
Selection "success"
0.1s
To "Wait for a command"
0 t
Selection "Failed"
0.6s
††
GRL200 (Soft 033 & 037)