Toshiba GRB200 Instruction Manual page 9

Replica setting procedure for centralized busbar protection ied
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CH name
(i)
Settings [CH name_CH*] are provided in order that the user can easily identify the bay and
channel information on the HMI screen. The user can enter preferred CH names using GR-
TIEMS. Figure 2.1-2 shows the preferred names are displayed on Metering, Fault values of
Recording, and Replica Settings.
Metering screen
Metering
10:48
CH1
CH1
Preferred Bay name
Ia
****.**kA
Ib
****.**kA
Ic
****.**kA
I1
****.**kA
I2
****.**kA
I0
****.**kA
CH2
CH2
Preferred Bay name
Ia
****.**kA
Ib
****.**kA
Ic
****.**kA
I1
****.**kA
I2
****.**kA
I0
****.**kA
CH24
CH24
Preferred Bay name
Ia
****.**kA
Figure 2.1-2 CH names entered are displayed on Metering/Recording/CH use
Setting items
CH name_CH*
Note: It is recommended for the user to enter 'Bay names' for these settings.
Bay arrangement
(ii)
The bay devices can be activated with CH settings, but the user needs to set a type of bay
devices with setting [BayDevice_CH*]. The below figures illustrate how to choose a bay type
Recording screen
Fault Record#1
10:48
*/***
CH1
Preferred Bay name
Ia
****.**kA
***.*deg
Ib
****.**kA
***.*deg
Ic
****.**kA
***.*deg
I1
****.**kA
***.*deg
I2
****.**kA
***.*deg
I0
****.**kA
***.*deg
CH2
Preferred Bay name
Ia
****.**kA
***.*deg
Ib
****.**kA
***.*deg
Ic
****.**kA
***.*deg
I1
****.**kA
***.*deg
I2
****.**kA
***.*deg
I0
****.**kA
***.*deg
CH24
Preferred Bay name
Ia
***.*deg
****.**kA
Table 2.1-2 CH name settings
Range
[14 letters or less]
CH use screen
CH1
10:48
*/***
CHname_CH1
Preferred Bay name
BayDevice_CH1
Non
***.*deg
CouplerNo._CH1
***.*deg
1
***.*deg
***.*deg
ZACbyCB_CH*
***.*deg
Off
***.*deg
Same 'Bay name for CH1' displayed
***.*deg
***.*deg
Same 'Bay name for CH2' displayed
***.*deg
***.*deg
***.*deg
***.*deg
***.*deg
Same 'Bay name for CH24' displayed
Unit
Contents
Preferred Bay name
- 3 -
6F2S1923 (0.03)
*/*
+
+
+
Default
(Absent)
GRB200C (Replica)

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