Toshiba GRZ100-211B, Instruction Manual

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Record
In the "Record" menu, the fault record, event record and disturbance record can be displayed or
erased. Furthermore, autoreclose and automatic test functions can be displayed in a counter form
or reset.
Status
The "Status" menu displays the power system quantities, binary input and output status, relay
measuring element status, signal source for time synchronization (IRIG-B, RSM, IEC or RMT)
and adjusts the clock.
Setting (view)
The "Setting (view)" menu displays the relay version, plant name, and the current settings of relay
address, IP address and RS232C baud rate, etc. in communication, record, status, protection,
configurable binary inputs, configurable binary outputs and configurable LEDs.
Setting (change)
The "Setting (change)" menu is used to set or change the settings of password, plant name, relay
address, IP address and RS232C baud rate, etc. in communication, record, status, protection,
configurable binary inputs, configurable binary outputs and configurable LEDs.
Since this is an important menu and is used to set or change settings related to relay tripping, it has
password security protection.
Test
The "Test" menu is used to set testing switches, to test the trip circuit, to forcibly operate binary
output relays, to measure variable timer time and to observe the binary signals in the logic circuit.
When the LCD is off, press any key other than the VIEW and RESET keys to display the top
"MENU" screen and then proceed to the relay menus.
M E N U
1 = R e c o r d 2 = S t a t u s
3 = S e t t i n g ( v i e w ) 4 = S e t t i n g ( c h a n g e )
5 = T e s t
To display the "MENU" screen when the digest screen is displayed, press the RESET key to turn
off the LCD, then press any key other than the VIEW and RESET keys.
Press the END key when the top screen is displayed to turn off the LCD.
An example of the sub-menu screen is shown below. The top line shows the hierarchical layer of
the screen, screen title and total number of lines of the screen. The last item is not displayed for all
screens. "/6" displayed on the far left, for example, means that the screen is in the sixth hierarchical
layer, while 1/8 displayed on the far right means that the screen has eight lines excluding the top
line and the cursor is on the first line.
To move the cursor downward or upward for setting or for viewing other lines not displayed on the
window, use the and keys.
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