WAGO 750-306 Technical Description page 132

132 • DeviceNet
Configuration / Parametering with the Object Model
Description of the instances:
Instance ID
1
2
...
255
Instance 1 to 255:
Attribute
ID
1
2
Services:
Service Code
0x0E
0x10
5.6.2.2 Supplement to the Object Model for Controller 750-806
5.6.2.2.1 Bit-Strobe
• Consumed Path changeable (Discrete Output Point (class 0x66) or 0 valid)
• Produced-Path changeable like a poll connection (if data size more than 8
5.6.2.2.2 Dynamic Assembly
• Two dynamic assembly instances possible (instance 100 and 101)
Attribute ID
1
2
3
Description
reference to the first analog output point
reference to the next analog output point
reference to the last possible analog output point
Used in Access
buscoupler rule
dep. on kind get
of connected
modules
dep. on kind get
of connected
modules
Service Name
Get_Attribute_Single
Set_Attribute_Single
bytes, only the first 8 bytes are transmitted)
Used in Acces
buscoupler Rule
Required Get
Required Get/Set
Required Get/Set
Name Data type Description
AOPOBJ_ Array of output data
VALUE Byte
AOPOBJ_ USINT output data length
VALUE
Description
Used to read a DeviceNet Object attribute
value
Used to modify a DeviceNet object attribute
value
Name DeviceNet data
type
Number of UINT
Members in
List
Member List Array of Struct The member list is an array
Member Data UINT
Description
Member Path UINT
Size
Member Path EPATH
(**)
Data Array of Byte
Description of attribute
Max.51 members possible
of DeviceNet paths
Size of member data
Size of member path
WAGO-I/O-SYSTEM 750
DeviceNet
Value
actual
output
value
number
of Bytes
Semantics
of values
Size in
bits
Size in
bytes