Toshiba GR200 Series Instruction Manual page 1305

I/O setting sub-menu
The "I/O Setting" sub-menu is used to set or change settings for the following items:
(i) AC Analog Input
(ii) Binary Input
(iii) Binary Output
(iv) LED
This section explains the details of the setting method.
AC analog input
(i)
For the AC analog inputs in the VCT module, the user can configure a ratio for each AC analog
channel. The user can also configure CT polarity and the handle of a residual voltage. During
the settings, the user can enter the value of the ratio, the polarity direction, and VT selection
in the sub-menu below.
Selection of ratio: For example, Figure 5.2-1 shows how the channel selection
is made for the AC analog input on a VCT module (AI#1 = VCT#1). Move the
cursor by pressing keys ▲ and ▼. Then, press key ►to go to the next level in
the hierarchy.
AC Analog Input
10:48
AI#1
APPL-VCT
Note: This screen is a sample. The AI numbers displayed are dependent upon the
configuration of VCT modules in each IED.
1/2
>
[►]
>
Figure 12.6-1 AC analog input screen
- 1284 -
AI#1
10:48 1/12
CH1 >
CH2 >
CH3 >
CH4 >
CH5 >
CH6 >
[►]
AI#1
10:48 1/2
AI1_Ch1_Ratio +
2000
AI1_Ch1_Rating +
DEP
GRZ200 (Soft 031 & 032)
6F2S1915 (0.46)