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DIF calculation cannot be achieved in the below case; hence, it is required for the user to
set [Zone-NoDIF_CH2]=ZoneC.
CH3
Figure 2.1-7 Example of disqualifying DIF calculation of ZoneC
Setting [CB_CH*]
The user can define the absences or existence of CB on the bay structure by the setting; it
is also possible to define that the form of the CB auxiliary contacts are injected to GRB200.
The form is defined by selecting 'Normally-Open (Form A)', 'Normally-Closed (Form B)', or
'Both NO and NC (Form C)':
NO:
is used when CB is existence; the CB is described with a NO.
NC:
is used when CB is existence, the CB is described with a NC.
Both:
is used when CB is existence; the CB is described with both NO and NC.
Non:
is used when CB is absent; the CB is not connected with the line.
DirConn: can be applied for below cases:
CB is existence, but a CH does not need to get the state of the contact.
CB is absence, but a CH needs to have the CB hypothetically.
Settings [DS11_CH*], [DS12_CH*], [DS13_CH*], [DS21_CH*]
Similar to the CS, the user can define the absences or existence of DS with the settings.
The user can also select an option among Non, NO, NC, Both, and DirConn.
Settings [Line1_CH*], [Line2_CH*], [Line3_CH*]
Bay structure can be mimicked with single line diagrams using setting [Line_CH*].
Non:
is set when single line diagrams do not have a line.
Exist:
is set when single line diagrams have a line.
Setting [CT-POS_CH*]
When a CT is equipped in the feeder, the user can define the CT position on the bay
structure. The user can select either POS1 or POS2 options
CH4
CH5
- 7 -
CH2
CH1
6F2S1923 (0.03)
GRB200C (Replica)
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