Bird Technologies BDS-Manual User Manual
Page 71
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Table 5-14 DeviceNet Instance Attributes (Instance 1)
Table 5-15 DeviceNet Common Services
Table 5-16 DeviceNet Object Instances
Attrib
Rule
NV
Name
Data
Type
Description
Value
1
Get/
Set
NV
MAC ID
USINT
Node address
11 (0x0B)
Rotary Switch
factory set
2
Get/
Set
NV
Baud Rate
USINT
Baud Rate
2
Rotary Switch
factory set
3
Get/
Set
NV
Bus Off
Interrupt
BOOL
Defines how CAN
handles BUS OFF
interrupt.
0 (default)
4
Get/
Set
NV
Bus Off
Counter
USINT
The number of times CAN
went into BUS OFF state.
0 (default)
5
Get
Allocation
Info
STRUCT
of:
NV
Allocation
Choice
BYTE
Allocation choice byte. 0xFF
NV
Master’s
MAC ID
USINT
MAC ID of master
(from Allocate service).
0
6
Get
NV
MAC ID
Switch
Changed
BOOL
The node address
switches have changed
since last power-up/reset
0
7
Get
NV
Baud rate
switch
change
BOOL
The baud rate switch
has changed since last
power-up/reset.
0
8
Get
NV
MAC ID
switch value.
USINT
Actual value of the
node address switches.
11
9
Get
NV
Baud rate
switch value.
USINT
Actual value of the
baud rate switch.
2
Service
Code
Class Instance Service Name
Description of Service
14 (0x0E) Yes
Yes
Get_Attribute_
Single
Returns the contents of the specified
attribute.
16 (0x10) No
Yes
Set_Attribute_
Single
Modifies an attribute.
75 (0x4B) No
Yes
Allocate_Master/
Slave_Connection
_Set
Requests the use of the Predefined
Master/Slave Connection Set.
76 (0x4C) No
Yes
Release_Group2
_Identifier_Set
Indicates that the specified Connections
within the Predefined Master/Slave
Connection Set are no longer desired.
These Connections are to be released
Instance
Name
Description
1
BDS DeviceNet
BDS DeviceNet instance.