Toshiba GR200 Series Instruction Manual page 799

Line differential protection ied
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6F2S1914 (0.49)
Operate condition
(iii)
Figure 4.4-11 shows the operate condition logic, which is used to examine a reset-condition in
the OPTIM function.
OPTIM function (Function ID: 529001)
Command blocking*1
CBK_STATE
To operate logic
1≥
&
Operate condition
Double Command Blocking detected*2
DCB RCV OR
Other devices traveling detected*3
Unmatched condition detected *4
Traveling OR
Function "Automatic sequence control" is in progress
ASEQ_MULTI_SEL
Users must setup this condition correctly
Control hierarchy (e.g. 43RL) (PLC connection point) *5
529001 820C01ED50
OPTR01_CTRL_RIGHT
&
IED serious error detected
SERI_ERR
[OPTR1_EN]
On
Figure 4.4-11 Operate condition logic in OPTIM
Note:
The signals and settings of the Figure 4.4-11 are same as the ones of the
*1to5
Figure 4.4-6.
GRL200 (Soft 033 & 037)
- 776 -

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