Toshiba GR200 Series Instruction Manual page 771

Line differential protection ied
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Receiving "operate command On" from remote-end
(i)
Figure 4.3-15 shows the logic when an "Operate command (Remote-ON-Control)" signal is
applied to the SOFTSW1 logic. The input-point "S4301_CONTROL_REQ" is used for the
reception of the "Select command (Remote-On-Control)".
Input
Command "Remote-On-Control"
522001 700A046D08
S4301_CONTROL_REQ
ASEQ function§" is in progress
ASEQ_MULTI_SEL
Figure 4.3-15 'ON' Operation logic by remote end in SOFTSW1†
†Note: To identify the input and output signal-points of the other SOFTSW logics, see
Table 4.3-6, Table 4.3-8, Table 4.3-11, Table 4.3-14, and Table 4.3-15.
‡Note: "operate condition" signal is provided from operate condition scheme. For more
information, see Figure 4.3-21.
§Note: The ASEQ function can provide sequential signals for automatic control.
Receiving "operate command Off" from remote-end
(ii)
Figure 4.3-16 shows the logic when an "Operate command (Remote-Off-Control)" signal is
applied to the SOFTSW1 logic. The input-point "S4301_CONTROL_REQ" is used for the
reception of the signal "Operate command (Remote-Off-Control)".
Input
Command "Remote-OFF-Control"
522001 700A046D08
S4301_CONTROL_REQ
ASEQ function§" is in progress
ASEQ_MULTI_SEL
Figure 4.3-16 'OFF' Operation logic by remote end in SOFTSW1†
†Note: To identify the input and output signals of the other SOFTSW logics, see Table
4.3-6, Table 4.3-12, Table 4.3-13, and Table 4.3-14.
‡Note: "operate condition" signal is provided from operate condition scheme. For more
Operate logic in SOFTSW1
SOFTSW1 function (Function ID: 522001)
Operate Command
Operate condition‡
522001_810A041D03
S4301_ST_ON
Operate logic in SOFTSW1
SOFTSW1 function (Function ID: 522001)
Operate Command
Operate condition‡
522001_830A041D02
S4301_ST_OFF
- 748 -
6F2S1914 (0.49)
"S4301_OEC_CHG"
(522001_890A041F5A)
&
OFF to ON
"S4301_EX_SS"
(522001_870A041F62)
Operate completed
&
0
t
Operate failed
&
d
1.0s
"S4301_FEC_CHG"
(522001_8A0A041F5B)
&
ON to OFF
"S4301_EX_SS"
(522001_870A041F62)
Operate completed
&
0
t
Operate failed
&
d
1.0s
GRL200 (Soft 033 & 037)
Output
Output

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