Object Model For Coupler 750-346 - WAGO I/O System 750 Series Manual

4.6.2.1 Object Model for Coupler 750-346

4.6.2.1.1 Classes of Coupler:
Object
Identity
Message Router
DeviceNet
Assembly
Connection class
Acknowledge handler
Coupler configuration object 0x64
Discrete input point
Discrete output point
Analog input point
Analog output point
Module configuration
4.6.2.1.2 Identity Class (0x01):
Instance 0:
Attribute
ID
1
2
Instance 1:
Attribute
ID
1
2
3
4
5
6
7
10
Services:
Service Code
0x0E
0x05
WAGO-I/O-SYSTEM 750
DeviceNet
Configuration / Parametering with the Object Model
Class Instance
0x01 1
0x02 1
0x03 1
0x04 9
0x05 3
0x2B 1
1
0x65 0...255
0x66 0...255
0x67 0...16
0x68 0...16
0x80 1...65
Used in Access Name
buscoupler rule
required get Revision
optional get Max
Instance
Used in Access Name
buscoupler rule
required get Vendor
required get Device
Type
required get Product
Code
required get Revision
Major/
Minor
required get Status
required get Serial_
number
required get Product
name
optional get Heartbeat
Interval
Service Name
Get_Attribute_Single
Reset
Description
Device type, vendor ID, serial number etc.
Routes explicit messages to the proper destination.
Maintains the physical connection to DeviceNet. This object
also allocates/deallocates the Master/Slave connection set.
Allows Data transmission of different objects over a single
connection, by binding attributes of multiple objects.
Allows explicit messages to be conducted.
The Acknowledge Handler Object is used to manage the
reception of messages acknowledgements. This object com-
municates with a message producing application object
within a device. The Acknowledge Handler Object notifies
the producing application of acknowledge reception, ac-
knowledge timeouts amd production retry limit.
Coupler and module configuration
Digital input channel objects
Digital output channel objects
Analog input channel objects
Analog output channel objects
Objects for module configuration
Data type Description
UINT Revision of the Identity Object,
Range 1-65535, class definition
upon which the implementation
is based.
UINT Maximum instance number
Data type Description
UINT Identification of vendor
UINT Indication of general type of
product
UINT Identification of particular
product of an individual vendor
Stuct: Revision of the item the Identity
USINT, object represents
USINT
WORD status of device
UDINT Serial number of device
SHORT_ Human readable identification
STRING
(num,char
char...)
USINT The nominal interval between
heartbeat messages in seconds
Description
Returns the contents of the specified attribute
Invokes the reset service for the device
DeviceNet • 81
Value
0x0001
0x0001
Default
Value
40 (0x28)
12 (0x0C)
i. e. 346
(0x15A),
for the
750-346
i. e. {1;2}
for the
750-346
-
-
i. e.
„750-346"
for the
750-346
0