ProSoft Technology MVI69-DFCM - Manual (Page 88)

MVI69-DFCM ♦ CompactLogix or MicroLogix Platform Reference
DF1 Interface Module
Page 88 of 117 ProSoft Technology, Inc.
November 3, 2008
5.3.5 DB9 to RJ45 Adaptor (Cable 14)
5.4 DFCM Database Definition
This section contains a listing of the internal database of the MVI69-DFCM
module. This information can be used to interface other devices to the data
contained in the module.
Register Range Content Size
0 to 4999 User Data 5000
5000 to 5009 Backplane Configuration 10
5010 to 5039 Port 1 Setup 30
5040 to 5069 Port 2 Setup 30
5070 to 5199 Reserved 130
5200 to 6399 Port 1 Commands 1200
6400 to 7599 Port 2 Commands 1200
7600 to 7700 Misc. Status Data 200
7800 to 7999 Command Control 200
8000 to 9999 Reserved 2000
The User Data area holds data collected from other nodes on the network
(master read commands) or data received from the processor (write blocks).
Additionally, this data area is used as a data source for the processor (read
blocks) or other nodes on the network (write commands).
Refer to Status Data for descriptions of:
ƒ miscellaneous status data
ƒ configuration data areas
ƒ command control