XW2Z-070T-1 Omron, XW2Z-070T-1 Datasheet - Page 117

• Manufacturer Part Number: XW2Z-070T-1
• Description: Special Nissan
• Manufacturer: Omron
• Series: XW2Zr
• Type: DB09r

Specifications of XW2Z-070T-1

• 1st Connector: Plug, Male Pins
• 2nd Connector: Plug, Male Pins
• Number Of Positions: 9
• Length: 2.3' (701.0mm)
• Color: Beige, Individual (Round)
• Usage: Communication
• Contact Finish: Gold
• Contact Finish Thickness: 15µin (0.38µm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2Z070T1

Explicit Message Communications
READ WORD DATA
Write data (command)
Contains the data that will be written in the specified data area. Input word
data with the leftmost byte (bits 8 to 15) preceding the rightmost byte (bits 0 to
7). If the command contains an odd number of bytes of write data, the last
byte will be written to the leftmost byte of the last word.
Number of bytes received (response)
Indicates the number of bytes of data (in hexadecimal) from the “source node
number” on.
Source node number (response)
Indicates the node number (in hexadecimal) of the CPM2B-S that returned
the response.
Precautions
The range of data specified by the data area (instance ID), starting address
(Address L and Address H), and write data parameters must not exceed the
range of the CPM2B-S data area.
Reads the specified node’s data in word-units (two-byte units) from the
DeviceNet Master. When word data is being read, the leftmost byte is read
before the rightmost byte. Up to 100 words can be read at one time.
Command Format
Response Format
Parameters
Destination node number (command)
Specify the node number of the CPM2B-S containing the desired data in 1
byte (2-digit hexadecimal).
Service code (command, response)
Specify 1D (Hex) in the command.
The leftmost bit of the service code is turned ON in the response, so 9D (Hex)
is returned.
Class ID (command)
Always 2F (Hex).
Address L: The rightmost two digits of the 4-digit starting address.
Address H: The leftmost two digits of the 4-digit starting address.
Number of bytes received
Destination node number
Source node number
Service code
Service code
Class ID
Leftmost
byte
Instance ID
Rightmost byte
Address L
(200 bytes max.)
Read data
Address H
Leftmost byte
Number of words
Rightmost byte
Section 7-3
105