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Output signal to BO
The DPSY01 function, in Figure 4.1-31, can issue an "Operate" signal at the output point
"DPSY01_FEX_BO", when the DPSY01 function determines that the signal "Local-Open-
Control" is true.
Receiving "operate command Closing" using the PLC logic
(v)
Figure 4.1-27 outlines the reception of the operate command closing with the PLC function.
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
Select command Closing by the PLC function
Select command Open by the PLC function
Figure 4.1-27 Outline of operate command closing
Input signal from the PLC function
Figure 4.1-28 describes the operate logic when an "Operate command Closing (PLC-Closing-
Control)" signal is generated by the PLC function. There are four input points for reception of
the signal "operate command closing". The input point is selected in accordance with one of the
following four conditions: for the first condition, the issue of the operate command to the device
is decided in coordination with checks for both the ILK and the SYNCHK functions, the signal
is applied at connection point (PLC#1: i.e., "DEV01_CL_SYNC_INTER") (Table 4.1-2). For the
second condition, the issue of the operate command for the device is determined in coordination
with a check using the SYCHK function only, the signal is applied at connection point ("PLC#2:
i.e., "DEV01_CL_SYNC") (Table 4.1-2). If the third condition is used, the issue of the operate
command for the device is determined in coordination with a check using the ILK function only,
apply the signal at connection point ("PLC#3: i.e., DEV01_CL_INTERLOCK") (Table 4.1-2).
Regarding the fourth condition, the issue of the operate command to the device is made with
no check, the signal is applied at connection point ("PLC#4: i.e., DEV01_CL_COMMAND")
(Table 4.1-2). Note that the user should set PLC for scheme switch [DPSY-LGCTRCON].
Wait for a next command
Operate command Closing from the remote-end
Operate command Open from the remote-end
Operate command Closing l from the local-end
Operate command Open from the local-end
Operate command Closing by the PLC function
Operate logic
PLC logic programmed
by the user l
Operate command Open by the PLC function
- 451 -
6F2T0207 (0.01)
Success
Operation
Signal output
decision
Do nothing
Failed
GRE200 (5,6)
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