Instruction Manual

- EtherNet/IP Network Unit CB-EP100 User’s Manual (LJ-V7000 Edition) -
3-4 Message Communication
3-40
3
Communicating with the LJ-V7000 Series
The CB Object provides the CB-EP100 connection status and device write/read. This
object is unique to the CB-EP100.
● Overview of CB object
The following table shows a simplification of what data is included at positions
indicated by attribute IDs and instance IDs. (A gray area is reserved.) For actual
use, a service code and service data are also required. (In some cases, service
data may not be required.)
・ R = read-only, RW = Read and write Also, with instance IDs of 100 to 115 and
200 to 215, the last two digits are the program number.
With instance ID = 1, the settings for the program number at that time can be
referred to.
* The same data as the measurement values/judgment values of instance ID = 1
can be acquired.
CB Object (Class ID:6BH)
Attribute ID range Instance ID
Start ID End ID
Quantity
0 1
100 ∼ 115 200 ∼ 215
DEC HEX DEC HEX
R/W: Cyclic
data
R: Measuring
instrument
status
R: Active
measurement
area
R/W: Setting
write area
100 64
−
109 6D 10
Monitor data*
Error code/
device status
110 6E
−
118 76 9
For unique service
(control input)
119 77
−
159 9F 41
160 A0
−
198 C6 39
199 C7
−
767 2FF 569
768 300
−
847 34F 80
Monitor data 848 350
−
848 350 1 Port No.
849 351
−
861 35D 13
862 35E
−
879 36F 18
880 370
−
927 39F 48 Profile data
928 3A0
−
2447 98F 1520
2448 990
−
2942 B7E 495
Current
program
setting values
Program setting
values of No**
Program setting
values of No**
2943 B7F
−
3263 CBF 321
3264 CC0
−
3327 CFF 64
Device name/
revision
(**: Last two digits of the instance ID)