Allen-Bradley 1407-CGCM, User Manual, Page: 128 / 252

Rockwell Automation Publication 1407-UM001H-EN-P - November 2014
#HAPTER CGCM Unit Software Interface
#'#-5NIT$ATA4ABLE3UMMARY
This table summarizes what information the data tables provide.
#'#-5NIT5SER0ROGRAM
)NTERFACE
The CGCM unit and the ControlLogix controller transfer data through five
controller tags based on the module-defined data types listed in the
Summary of
Data Tables .
When the CGCM unit is added into the RSLogix 5000 software project,
RSLogix 5000 software creates the five module defined data types. In addition,
four controller tags are created by using these data types:
•
[CGCM_Module_Name]:C , the Configuration tag
•
[CGCM_Module_Name]:C.UnschWrite , the Unscheduled Write tag
•
[CGCM_Module_Name]:O , the Output or Scheduled Write tag
•
[CGCM_Module_Name]:I , the Input or Scheduled Read tag
When the Configuration tag is created, a set of default values are assigned. These
default values do not always reflect the configuration parameters necessary for
operation of your application.
Refer to Chapter 4 for information on configuring the CGCM unit with the
RSLogix 5000 software module configuration dialog boxes.
4ABLE3UMMARYOF$ATA4ABLES
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Input (Scheduled
Read) N/A R AB:1407_CGCM:I:0 2 76 S N/A 134
Output (Scheduled
Write) 2. X W AB:1407_CGCM:O:0 1 56 S Y 138
3. X /4. X AB:1407_CGCM:O:1
Unscheduled Read 2. X R AB:1407_CGCM: Unscheduled_Read 5 172 U N/A 142
3. X /4. X AB:1407_CGCM: Unscheduled_Read3
Unscheduled Write 2. X W AB:1407_CGCM: Unscheduled_Write 6 64 U Y 144
3. X /4. X AB:1407_CGCM: Unscheduled_Write3 76
Configuration 2. X R/W AB:1407_CGCM:C:0 4 344 S (W)
U (R) N 147
3. X /4. X
(1) AB:1407_CGCM:C:1
(1) Series C units with ControlNet Daughter Card firmware revision 1.09 or later and Series D units have an additional instance that can be used to access this data. The
assembly instance is 7 and the size is 352. This instance eliminates the need for the user to deal with internal bytes used by RSLogix software.
(2) S = Scheduled, U = Unscheduled, W = Write, R = Read.