Setting The Address On The Bus Coupler - Aventics DeviceNet Description Du Système Et Notice D'emploi

9.2
Because the bus coupler operates exclusively as a slave module, it must be assigned an address
in the fieldbus system.
The bus coupler address may be set between 0 and 63. The MAC ID is preset at address 63.
Fig. 5:
The two rotary switches NA1 and NA2 for the station address of the valve system in DeviceNet
DR
are located underneath the window (3).
Switch NA1: The tens digit of the address is set on switch NA1. Switch NA1 is labeled using
the decimal system from 0 to 9.
NA1
NA
Switch NA2: The units digit of the address is set at switch NA2. Switch NA2 is labeled using
the decimal system from 0 to 9.
NA2
Proceed as follows during addressing.
1. Disconnect the bus coupler from the power supply UL or turn off the 24 V voltage
of the DeviceNet bus.
2. Set the station address at the switches NA1 and NA2 (see Fig. 5):
– NA1: tens digit from 0 to 9
– NA2: units digit 0 to 9
Steps 1 and 2 can also be performed in the reverse order.
3. Reconnect the power supply UL or the 24 V voltage of the DeviceNet bus. The system will
be initialized using the address defined on the bus coupler.
When the switch settings and the address in the PLC configuration program do not match,
the MNS LED flashes red.
AVENTICS | Bus Coupler AES/Valve Driver AV, DeviceNet | R412018138–BAL–001–AC

Setting the address on the bus coupler

Address switches NA1 and NA2 on the bus coupler
Presettings on the Bus Coupler
DR
NA1
NA
NA2
3
99