WD30-ME Omron, WD30-ME Datasheet - Page 114

• 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

102
Explicit Messages Addressed to DeviceNet Slave Connected before DeviceNet Wireless Slave Station
Explicit Messages Addressed to DeviceNet Slave Connected before DeviceNet Wireless Slave Station
For example, when providing Service Code = A service for wireless slave sta-
tion (WNODE = 02) Class ID:B, Instance ID: C, and Attribute ID: D with a wire-
less master station node address of NNODE = 00, the following is transmitted.
The command format is shown below.
When performing multiple-staged relays, the message relayed to the Service
Data area is capsulated before transmission. For example, when providing
Service Code = A service for DeviceNet slave (WNODE = 03) Class ID:B,
Instance ID: C, and Attribute ID: D connected before a wireless slave station
(WNODE = 02), the following is transmitted.
(*Class ID and Instance ID are 1 byte in capsulated areas.)
The command format is shown below.
Command code
ServiceData
InstanceID
ServiceCode
ClassID
28 01 00 34 00 A5 00 02 04
Wireless master
station NNODE
ServiceData
ClassID
InstanceID
ServiceCode
Transmit service
Transmit Obj
34 Hex
00A5 Hex
0002 Hex
08 Hex
34 Hex
A5 Hex
03 Hex
04 Hex
A
B
C
D
Number of trans-
mission bytes
34 Hex
00A5 Hex
0002 Hex
04 Hex
A
B
C
D
Wireless
slave station
NNODE
Transmit service
Transmit Obj
Wireless slave
station WNODE
Number of transmis-
sion bytes 8 bytes
Transmit service
Transmit Obj*
DeviceNet slave node
address*
Data length 4 bytes
ServiceCode
ClassID*
InstanceID*
AttributeID
ServiceCode
A
ClassID
B
InstanceID
Transmit service
Transmit Obj
Wireless master station
WNODE
Data length 4 bytes
ServiceCode
ClassID
InstanceID
AttriubteID
C
AttributeID
D
4 Byte
Section 7-3
8 Byte