WAGO 750-306 Technical Description page 137

5.6.2.2.20 Connection Object (0x05)
Description of the instances:
Instance ID
1 ... 4
5
6
7
8
9
10
11
12
13
14
5.6.2.2.21 Additional Assembly Instances 10 and 11
In addition to the (static) assemblies (1 ... 9) that are permanently pre-
programmed in the device, the Controller has the assembly instances 10 and
11.
These simplify and speed up the transmission of the input and output image of
the PFC variable from the fieldbus Controller to the master.
Description of the instances:
Instance
ID
1 ... 9
10
11
Instance 10:
Attribute
ID
3
Instance 11:
Attribute
ID
3
(For PFCs with software version before SW 01.06):
PFC Output (I/O Assembly Instance 10):
Only the PFC output variables are transmitted via the corresponding I/O mes-
sage connection. The data length is equivalent to the value in class 100 / in-
stance 1 / attribute 101 (BK_FBOUT_ VAR_CNT).
WAGO-I/O-SYSTEM 750
DeviceNet
Configuration / Parametering with the Object Model
Description
...
References dynamic Connection
References I/O Connection
Description
....
References to the process image containing PFC output variables.
References to the process image containing PFC input variables.
Used in Access Name
buscoupler rule
optional get PFC
output
variables
Used in Access Name
buscoupler rule
optional get PFC input
variables
Data type Description
Array of process image, collection of all
Byte PFC output variables
Data type Description
Array of process image, collection of all
Byte PFC input variables
DeviceNet • 137
Value
Value