Toshiba GR200 Series Instruction Manual page 319

LED Indicators
4.6.2
The LED indicators #1 and #2 are used to indicate the IED statuses. The others (#3 to #26) are
provided to indicate statuses, which the user wishes to check; the settings or by the PLC
function can control to indicate the statuses. The user can make a new indicator label using
the label maker of the GR-TIEMS®. (See
The LED indicators‡ (#3 to #26) are also provided as user-programmable indicators.
Figure 4.6-2 shows the schematic diagrams. Each LED indicator can be lit and controlled using
a logic-gate-switch setting and others. For simplicity, we discusses setting the LED indicator
#3 only, but the user can take account that setting the other LED indicators (#4 to #26) is the
same as the #3. Table 4.6-1 shows the LED indicator settings; Table 4.6-2 shows the signal
monitoring points on all LED indicator logics.
‡Note: Setting menus of the LED indicator are also discussed in Chapter
I/O setting sub-menu
Selection of input signals
(i)
The LED indicator (#3) is lit by entering signals from other functions; eight ports are provided
for the entering signals, designated as
one or more DataIDs are set for the
designated using DataIDs, respectively; the user should set respective DataIDs for the settings
[Input signal1] to [Input signal8].
Logic gate switch
(ii)
In the LED indicator logic #3 a logic scheme is provide for the eight entering signals; the
entering signals are grouped by the selection using scheme switch [LOGIC-SW] for which the
user should set either AND, OR or XOR.
Chapter Engineering tool
.
input-signal1
to
input-signal1
to
- 305 -
6F2S1931 (0.20)
)
User interface:
input-signal8
. The user should ensure
input-signal8
. Entering signals are
Centralized GRB200
(Soft: 030, 031, 032, 033, 034)