Toshiba GR200 Series Instruction Manual page 619

Centralized busbar protection ied
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specified COT regardless of cause of transmission.
(3) If COT=9 is specified, the frame become the object of GI and is sent back when the
GI request frame is received. Time-tagged message is sent back in order of No.
instead of order of INF.
Table 10.4-8 shows the summary of (1), (2) and (3) above.
Table 10.4-8 COT setting pattern and COT supplemented frame
COT setting
pattern
1
9
11
Note: When being in the test mode, the COT=1(Spontaneous) is shifted to 7(Test
mode)
COT supplemented frame when status changes
12
Always "1"
Events don't occur.
Always "11"
Always "12"
Always "1"
"11" (cause at local) or "1" (other causes)
"12" (cause at remote) or "1" (other causes)
Always "11"
Always "12"
"11" (cause at local) or "12" (cause at remote) or "1"
(other causes)
"11" (cause at local) or "1" (other causes)
"12" (cause at remote) or "1" (other causes)
"11" (cause at local) or "12" (cause at remote) or "1"
(other causes)
"11" (cause at local) or "12" (cause at remote) or "1"
(other causes)
"11" (cause at local) or "12" (cause at remote) or "1"
(other causes)
Always "1" in spite of cause of event occurrence
- 605 -
6F2S1931 (0.20)
GI
No
Yes
No
No
Yes
No
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No
Centralized GRB200
(Soft: 030, 031, 032, 033, 034)

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