Cgcm unit user program interface, Cgcm unit data table summary – Rockwell Automation 1407-CGCM Combination Generator Control Module User Manual
Page 126
126
Rockwell Automation Publication 1407-UM001G-EN-P - April 2013
Chapter 6
CGCM Unit Software Interface
CGCM Unit Data Table Summary
This table summarizes what information the data tables provide.
CGCM Unit User Program
Interface
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
for information on configuring the CGCM unit with the
RSLogix 5000 software module configuration dialog boxes.
Table 5 - Summary of Data Tables
Data T
able Name
Fi
rmw
a
re Revi
si
on
Dat
a
A
c
ces
s
(2
)
Mod
ule-defined Data
Ty
p
e
Ass’y Instance
Size (By
tes
)
Messa
ge T
ype
(2
)
W
rite permi
tted
w
it
h
Excitation Enabled?
Refer to Page
Input (Scheduled
Read)
N/A
R
AB:1407_CGCM:I:0
2
76
S
N/A
132
Output (Scheduled
Write)
2.x
W
AB:1407_CGCM:O:0
1
56
S
Y
136
3.x
AB:1407_CGCM:O:1
Unscheduled Read
2.x
R
AB:1407_CGCM: Unscheduled_Read
5
172
U
N/A
139
3.x
AB:1407_CGCM: Unscheduled_Read3
Unscheduled Write
2.x
W
AB:1407_CGCM: Unscheduled_Write
6
64
U
Y
142
3.x
AB:1407_CGCM: Unscheduled_Write3
76
Configuration
2.x
R/W
AB:1407_CGCM:C:0
4
344
S (W)
U (R)
N
144
3.x/4.x
(1)
AB:1407_CGCM:C:1
(1) Devices with ControlNet Daughter Card firmware revision 1.09 or later 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.