Toshiba GR200 Series - 12.8 Test sub-menu; (i) Test screen; (ii) Test mode screen; (ii)-1 Test option screen: The Test Option screen, shown in Figure 12.8-3, is used to select the following functions and perform a Test flag forced reset.

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 1481 -
Test sub-menu
Test functions can be operated from the test screen available on the front panel of the IED.
(i) Test screen
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.
Figure 12.8-1 Test screen
(ii) Test mode screen
The Test Mode screen is shown in Figure 12.8-2. The Test Mode screen has four functions, Test
Option, Function Test, Binary Input and Binary Output.
Figure 12.8-2 Test Mode screen
Test option screen: The Test Option screen, shown in Figure 12.8-3, is used
to select the following functions and perform a Test flag forced reset.
Figure 12.8-3 Test Option screen
• 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
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Test Mode +
Off
TestFlag-EN +
On
Mode Change >
Single Monitoring >
Test Mode
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Test Option >
Function Test >
Binary Input >
Binary Output >
Test Option
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S-TestFlagCancel +
Off
GOSNDBLK +
Off
GOSUBBLK +
Off