Rockwell Automation AutoMax ControlNet Communication Interface Module - Manual (Page 71)

AutoMax ControlNet Module Page 71
Publication number DSMBCN-UM001B-EN-P February 2003
Firmware Version Information
The MBCN firmware consists of two components:
• The PGA configuration portion performs the low-level ControlNet
operations on the network
• The firmware portion is responsible for higher level operations such
as ControlNet objects, managing message queues, etc.
An application can use the following registers to determine the versions
of firmware running on the MBCN.
Register Description
9468 Major Revision of firmware
9469 Minor revision of firmware
9470 Major revision of PGA
configuration
9471 Minor revision of PGA
configuration
Figure 31 Firmware Versions Table
For example, if register 9468 contains 1 and register 9469 contains 2, the
firmware version is 1.02.
At power-up, the MBCN flashes the firmware version on the 7-segment
LED, one digit at a time, with a brief blank between the second and third
digits.
Refer to page 73 for information on updating the firmware on the
MBCN.