Current address, Mac id switches, Summary of id area locations – Rockwell Automation AutoMax ControlNet Communication Interface Module User Manual
Page 70: Figure 30 id locations table

Page 70 AutoMax ControlNet Module
Publication number DSMBCN-UM001B-EN-P February 2003
Current Address
Register 9244 contains the value read from the thumbwheels at
power-up. If you change the thumbwheels after power-up, the value in
this register does not change.
MAC ID Switches
Register 9245 contains the value read from the thumbwheels at power-
up. If you change the thumbwheels after power-up, the value in this
register does not change.
Summary of ID Area Locations
Name
Location Description
VendorID
9216
Module vendor ID
DeviceType
9217
Module device type
ProductCode
9218
Module product code
MajorRev
9219
Module major revision
MinorRev
9220
Module minor revision
Status 9221
Module
status
SerialNum
9222-9223 Module serial number
ModChkPattern
9224
Always contains C9E2h
ProdNameLen
9227
Product name length, in bytes
ProdName
9228-9243 Product name, ASCII text
MacIdCurr
9244
Address read at power-up
MacIdSwitches
9245
Address read at power-up
Figure 30 ID Locations Table