Parts And Names - Omron CJ - 09-2009 Operation Manual

B7A Interface Unit
3-7-8

Parts and Names

Indicators
CJ1W-B7A14
B7A14
3ms
+
SIG
−
+
SIG
−
+
SIG
−
+
SIG
−
+
−
B 7A 14 CJ
R U N
E R R 1
E R R 2
E R R 3
E R R 4
Display Name
RUN B7A operating
status
ERR1 Port 1 trans-
mission error
ERR2 Port 2 trans-
mission error
ERR3 Port 3 trans-
mission error
ERR4 Port 4 trans-
mission error
RUN
ERR1
Indicators
ERR2
ERR3
ERR4
Transmission
19ms
delay switch
Connection terminals
(Screwless connectors)
Color Status
Green ON The B7A Unit is operating.
OFF The B7A Unit is stopped.
Red ON A transmission error has
occurred at port 1 of the B7A
Unit.
OFF The Unit is operating normally.
Red ON A transmission error has
occurred at port 2 of the B7A
Unit.
OFF The Unit is operating normally.
Red ON A transmission error has
occurred at port 3 of the B7A
Unit.
OFF The Unit is operating normally.
Red ON A transmission error has
occurred at port 4 of the B7A
Unit.
OFF The Unit is operating normally.
Section 3-7
Condition
201