2

Address Element 0x10

3

Data Length: 0x05

4-7

Data[0-3] Physical Node ID (4 Bytes)

Enter the hexadecimal value of the last four digits of the serial number on the chassis or EXNET-ONE card. For the CSP 2090 and CSP 2040, you can find the last four digits on the rear of the CSP.

EXNET Connect®

Because EXNET Connect® is a card within a PC chassis, you assign the physical node ID by:

Using the serial number of the EXNET Connect® card for the last four digits of the serial number.

Set the two most significant bytes to 0x0001.

If the serial number of the user’s EXNET Connect® card was 0x03AD, in the Assign Logical Node ID message (0x10) define the value of the Physical Node ID field as 0x000103AD.

8

Data[4] Logical Node ID

Enter the ID you are assigning to the node. The default logical node ID of any CSP is 0xFF.

When you use message 0x0010 to assign a logical node
ID to a node, you must use the value 0xFF in the Logical Node ID field in the message header. The new logical ID is the value of Byte 8 in the AIB.

To reassign a logical node ID, you must bring the EXNET® ring out of service.