WD30-ME Omron, WD30-ME Datasheet - Page 23

• Manufacturer Part Number: WD30-ME
• Description: WIRELESS DEVICENET MASTER UNIT
• Manufacturer: Omron

Specifications of WD30-ME

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: WD30ME

Basic Functions of the DeviceNet Wireless Unit
1-2-7
1-2-8
DeviceNet wireless unit default setting values
Serial Number Check
Wireless unit network default settings are on a 1:1:2 structure of wireless
master station: wireless slave station: DeviceNet slave with IN/OUT = 16
points/16 points, as shown in the figure below.
The default settings can be returned to on both wireless master stations and
slave stations using the DIP switches in SET mode. Refer to 2-4 System Initial
Setting and Starting Communications for detailed setting information.
With the release of the WD30-ME with Identity Object Revision value 3.02, it
has become possible to register the serial number (the wireless slave station’s
own unique ID) of wireless slave stations to non-volatile memory in the wire-
less master station.
If a wireless slave station is registered to a wireless master station using
switch operations at the wireless master station, or if serial number check is
enabled for the wireless slave station by editing the device parameters using
the configurator, and the serial number is written, the wireless slave station’s
serial number is registered to the wireless master station’s non-volatile mem-
ory.
This function is for preventing incorrect WNODE settings for wireless slave
stations, and communications errors resulting from the effects of intermodula-
tion.
If serial number check is enabled for all the wireless slave stations registered
to a wireless master station, the dot on the right-hand side of the wireless
master station’s 7-segment LED lights.
DeviceNet slave
NNODE=01
IN/OUT=
(16 points/0 point)
Wireless master station
I/O points: IN 1 word (16 points)
Registered wireless slave station: 1 node
Wireless slave station
WNODE=01
IN/OUT=1 word (16 points) 1 word (16 points)
DeviceNet slave
NNODE=02
IN/OUT=
(0 point/16 points)
OUT 1 word (16 points)
Section 1-2
11