Node Number Selectors - Omron TJ1-DRT Hardware Reference Manual

Hardware reference
Label Status Description
NF off No network error detected.
flashing Connection time-out detected for I/O connection with the
DeviceNet master.
on Other device detected with the same node number or
severe network error detected.
3.7.3

Node number selectors

You can use the node number selectors to assign a node number
to the TJ1-DRT. This node number identifies the TJ1-DRT in the
DeviceNet network.
The upper node number selector sets the tens of the node number.
The lower node number selector sets the units of the node number.
Both selectors range from 0 to 9. To set a selector to n, turn the
arrow to point to the label n. Refer to the chapter, Communication
Protocols in the Programming Manual.
The DeviceNet node numbers range from 0 to 63. If you select a
node number with the node number selectors that exceeds this
range, you will select the node number that is set by software. The
nodes that enable software settings are 64 to 99.
HARDWARE REFERENCE MANUAL 135