Turning On The Power Supply - Omron OMNUC G5 Series User Manual

10-2 Preparing for Operation
Checking the Node Address Setting
Make sure that the node address is correctly set on the node address rotary switches.
Status indicators
@ RUN
@ ERR
@ L/A IN
@ L/A OUT
The node address set on the rotary switches is read only once when the control power supply is
turned ON.
Even if the setting is changed after the power supply is turned ON, the new setting will not be used
until the next time that power is turned ON. Do not change the setting on the rotary switches after
the power supply has been turned ON.
The node address rotary switches can be set to between 00 and 99.
The node address used over the network is determined by the value set on the rotary switches.
If the node address is not between 00 and 99, a Node Address Setting Error (Error 88.0) will occur.
10

Turning ON the Power Supply

Turn ON the control circuit power after you conduct the pre-power-ON checking.
You may turn ON the main circuit power, but it is not a required.
10-3
Rotary switch setting
00
01 to 99
Precautions for Correct Use
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
ADR
x10
CN5
Connection to CJ1W-NC281/NC481/NC881
The Position Control Unit sets the node address.
The rotary switch setting is used as the node address.
Rotary switches for
node address setting
x1
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