Toshiba GRL150-100 Series Instruction Manual page 59

The signals shown in the signal list in Appendix B can be assigned to the output relays BO1 to
BO5 individually or in arbitrary combinations. Signals can be combined using either an AND
circuit or OR circuit with 4 gates each as shown in Figure 3.2.3.2. The output circuit can be
configured according to the setting menu. Appendix C shows the factory default settings.
Further, each BO has a programmable reset characteristic, settable for instantaneous drop-off
"Ins", for delayed drop-off "Dl", for dwell operation "Dw" or for latching operation "Lat" by the
scheme switch [RESET]. The time of the delayed drop-off "Dl" or dwell operation "Dw" can be
set by TBO.
When the relay is latched, it can be reset with the RESET key on the relay front panel or a binary
input. This resetting resets all the output relays collectively.
Signal List
&
Appendix B
or
≥ 1
[RESET]
+
+
By PLC
535 BI8-COM-T 1551
The relay failure contact (FAIL) closes when a relay defect or abnormality in the DC power supply
circuit is detected.
4 GATES
4 GATES
&
&
"Dw"
"Dl"
&
"Lat"
Reset button
≥1
IND.RESET
Figure 3.2.3.2 Configurable Output
⎯
58
Auxiliary relay
≥ 1
TBO
0 t
0.00 – 10.00s
S
F/F
R
⎯
6 F 2 S 0 8 2 8