Omron CRT1 - 10-2009, Operation Manual

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443
Bit Slave Units with Compact Connectors
Section 9-5
Component Names and Functions (Same for CRT1B-OD02JS and CRT1B-OD02JS-1)
Display Section
Communications
indicators Refer to 4-1-3 Communications Indicators .
I/O indicators The indicators show the status of the outputs.
Setting the Node
Address
Using the node address switch, set the node address to a 7-bit binary value
between 00000000 and 1111111 (0 to 127 decimal). Communications will not
be performed if the node address is set out of range. The factory setting is
0000000.
Refer to Appendix F Node Address Settings for Bit Slave Units with Compact
Connectors for the relation between decimal node addresses and switch set-
tings.
OUT0
OUT1
Left side of Unit Front of Unit
Right side of Unit
I/O connectors
(OUT0, OUT1)
I/O indicators
(OUT0, OUT1)
CompoNet communi-
cations connector
(internal hook)
Node Address
Setting Switch Communications
indicators (MS, NS)
I/O connector
labels
Name LED status Status Meaning
OUT0, OUT1 Lit yellow. Output ON The output is ON.
Not lit Output OFF The output is OFF.
ON
64
32
16
8
4
2
1
RSV - Not used (keep OFF).