Toshiba GR200 Series Instruction Manual page 712

Test sub-menu
Test functions can be operated from the test screen available on the front panel of the IED.
Test screen
(i)
The Test screen has functions such as Test Mode, Test Flag, Mode Change and Signal
Monitoring. The user can select any of these test functions using the following test screen.
Test mode screen
(ii)
The Test Mode screen is shown in Figure 11.8-2. The Test Mode screen has four functions, Test
Option, Function Test, Binary Input and Binary Output.
Test option screen: The Test Option screen, shown in Figure 11.8-3, is used
to select the following functions and perform a Test flag forced reset.

Test flag cancel (S-TestFlagCancel)
This function is used to forcibly reset the Test flag in the communication
packet. The Test flag is set to OFF by default. The Test flag is used in
combination with another device in the Test mode. When this option is
selected, the Test flag in the communication packet is reset temporarily to
Test
10:48
Test Mode
Off
TestFlag-EN
On
Mode Change
Single Monitoring >
Figure 11.8-1 Test screen
Test Mode
10:48
Test Option
Function Test
Binary Input
Binary Output
Figure 11.8-2 Test Mode screen
Test Option
10:48
S-TestFlagCancel
Off
GOSNDBLK
Off
GOSUBBLK
Off
Figure 11.8-3 Test Option screen
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Centralized GRB200
(Soft: 030, 031, 032, 033, 034)
6F2S1931 (0.20)