Test Sub-Menu; Test Screen; Test Mode Screen - Toshiba GR-200 Series Instruction Manual

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 12.8-2. The Test Mode screen has four functions, Test
Option, Function Test, Binary Input, Binary Output, and F.Signal Control.
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.
•
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
reproduce a pseudo-operation condition.
• GOOSE sending block (GOSNDBLK)
This function is used for selecting or disabling the GOOSE sending
information in Test mode. This function is used when there is a conflict in
communication with another active IED while sending a GOOSE signal.
Test
10:48
Test Mode
Off
TestFlag-EN
On
Mode Change
Figure 12.8-1 Test screen
Test Mode
10:48
Test Option
Function Test
Binary Input
Binary Output
F.Signal Control >
Figure 12.8-2 Test Mode screen
Test Option
10:48
S-TestFlagCancel +
Off
GOSNDBLK
Off
GOSUBBLK
Off
Figure 12.8-3 Test Option screen
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6F2T0200 (0.15)
GRE200 (1,2)