Toshiba GR 200 Series, Instruction Manual

Page: 1329 / 1563

6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 1308 -
Control sub-menu
The user can control external devices using the IED front panel. Control sub-menus are
provided to operate; the user can operate the devices by pressing Operation keys. Note that
Control sub-menus are only available when the IED is in “LOCAL” mode†. When the IED is in
“REMOTE” mode, an error message will be shown on the screen. Remember that the IED will
change to “REMOTE” mode if there is no operation for a while; then the IED can be monitored
remotely. Figure 12.11-1 shows “Control” sub-menu.
Control
10:48 1/6
_Circuit Breaker >
SPOS >
DPOS >
TPOS >
Software Switch >
Auto Sequence >
Figure 12.11-1 Control sub-menu on LCD screen
†Note: The IED will have “Local” mode automatically when the following menus are
displayed on the LCD screen: “Main Menu”, “Control sub-menu”, “Selection
Executing”, “Operating completed”, “Operating canceled” or “Operating failed”.
Table 12.11-1 shows how to operate by the IED front panel. The IED can have several
control functions, which are dependent on the ordering code. For more information, see
Chapter Control and monitoring application
or
Appendix: Ordering
for more information).
Table 12.11-1 Control step in DIR mode or SBO mode
Control Scheme Operation step
Direct Control
Operation Mode‡
1) Set DIR mode in each control function.
2) Select a device and choose DIR, and press
ENTER
.
3) Press
I
(Close) or
O
(Open)
4) A signal of control command is issued; control operation is
performed.
Select Before
Control
Operation
Mode‡
1) Set SBO mode in each control function.
2) Select a device and choose SBO, and press
ENTER
.
3) Verify that the selection is performed correctly and normally.
4) Press
I
(Close) or
O
(Open); controlling command is issued.
5) Control operation is carried out.
‡Note: We shall discuss about DIR and SBO modes in
Chapter General control function:
Control mode.