Omron E3X-CIF11, Operation Manual

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Operating Procedure for CompoBus/S Communication Unit Section 3-3
3-3 Operating Procedure for CompoBus/S Communication
Unit
Step Item Details
1 Mount the Communication Unit to
the DIN Track. Mount the Unit to the DIN Track. After mounting the Fiber Amplifier Units to
the DIN Track, connect the Units to each other.
Note: To remove the Units from the DIN Track, first slide the Units apart to
disconnect them, and then remove the Units from the DIN Track.
2 Connect the Fiber Amplifier Units
to the Communication Unit. Connect the Communication Unit to the Fiber Amplifier Units by sliding the
Communication Unit until the clips on the end are aligned and a “click” sound
is heard.
3 Set the Sensors to RUN mode Set the mode switches to RUN mode.
4 Connect the CompoBus/S commu-
nications connector. The DC power supply to the Communication Unit and all Fiber Amplifier Units
connected to it is supplied from the CompoBus/S communications power sup-
ply (BS+, BS–).
5 Set the rotary switches. Upper
switch Sets the CompoBus/S node address (0 to F).
Lower
switch Sets the number of Sensors connected to the Unit (1 to 14).
6 Set the DIP switch Pin 1 Maximum number of Sensors connected Allocated node address
OFF 6 One node in IN Area
ON 14 Two nodes in IN Area
Pin 2 CompoBus/S communications mode
OFF High-speed mode
ON Long-distance mode
7 Turn ON the DC power supply
(BS+, BS– CompoBus/S communi-
cations power supply). Disconnect the E3X-MC11 Mobile Console before turning ON the DC power
supply.
8 Check the indicators. PWR Communications power supply is ON when the PWR indicator is lit
green.
COMM CompoBus/S communications are normal when the COMM indica-
tor is lit yellow.
ERR Operation is normal when the ERR indicator is not lit (no Compo-
Bus/S communications error).
U.ERR Operation is normal when the U.ERR indicator is not lit (no Unit
error).
SS Sensors are communicating when the SS indicator is lit green.
9 Start communi-
cations Remote I/O
communications Change the PLC to RUN mode.