Indicators; Cj1W-B7A14; Parts And Names - Omron NJ501-1 Series User Manual

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Parts and Names

B7A14
RUN
ERR1
ERR2
ERR3
ERR4
3ms 19ms
+
SIG
−
+
SIG
−
+
SIG
−
+
SIG
−
+
−

Indicators

 CJ1W-B7A14
B 7A 14
R U N
E R R 1
E R R 2
E R R 3
E R R 4
Indicator
RUN B7A operat-
ing status
ERR1 Port 1
transmis-
sion error
ERR2 Port 2
transmis-
sion error
NJ-series CPU Unit Hardware User's Manual (W500)
Indicators
Transmission
delay switch
Connection terminals
(Screwless connectors)
CJ
Name Color Status
Green Lit
Not lit
Red Lit
Not lit
Red Lit
Not lit
3 Configuration Units
Condition
The B7A Unit is operating.
The B7A Unit is stopped.
A transmission error has occurred at
port 1 of the B7A Unit.
The Unit is operating normally.
A transmission error has occurred at
port 2 of the B7A Unit.
The Unit is operating normally.
3
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