YASKAWA YRC1000 - 11.3.3.7 Delete Relay

11 Safety Function
11.3 Safety Logic Circuit
11-24
HW1485509
HW1485509
Add new input relay on the bottom side of the selected input relay.
11.3.3.7 Delete Relay
Press input relay to select, then press {Trash can} to delete the input relay.
– Selected input relay will be deleted.
NOTE
When the line has three or more input relays, it
automatically divides the R signal (AUX Relay) internally.
It uses the R signal in descending order from 128 for
dividing.
For example, there is the line which has four input relays
and one output relay.
This line will be divided into 3 lines with R signals. It will be
shown in the YRC Controller.
Because of this, if all of the R signals are used, a new input
relay cannot be added.
Also, R signals are referred in two places, it is not shown as
one line and divided to different line.
3
SUPPLE
-MENT
• Each line must have at least one input relay.
– If all the input relays are deleted, the line is also
deleted.
• Each line must have at least one output relay.
– Because of this, output relay cannot be deleted. To
delete the output relay, delete the line.
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