User Manual

260 Rockwell Automation Publication 193-UM002I-EN-P - December 2011
Appendix B DeviceNet™ Information
DeviceNet Interface Object
– Class Code 0xB4
This “vendor specific”object includes no class attributes. A single instance
(instance 1) of the DeviceNet Interface Object is supported. The following
instance attributes are supported.
Table 128 - DeviceNet Interface Object Instance Attributes
Attribute
ID
Access
Rule
Name Data
Type
Min/Max Default Desc.
1 Get Zero Byte USINT 0 0 Always returns zero
2 Get Zero Word UINT 0 0 Always returns zero
5 Get/Set
Nonvolatile MAC
ID
USINT 0 .. 63 63
6 Get/Set Nonvolatile Baud USINT 0 .. 2 0
7 Get/Set Prod Assy Word 0 USINT
Min = 0
Max =
maximum
param inst
#
21
Defines Word 0 of
Assy 100
8 Get/Set Prod Assy Word 1 USINT 1
Defines Word 1 of
Assy 100
9 Get/Set Prod Assy Word 2 USINT 2
Defines Word 2 of
Assy 100
10 Get/Set Prod Assy Word 3 USINT 3
Defines Word 3 of
Assy 100
12 Get Firmware Rev UINT 0 .. 65.535 3.001
Firmware rev in EDS
parameter format
13 Get/Set COS Mask WORD 0 – 0xFFFF 0xFFFF Change of state mask
15 Get/Set Autobaud Enable BOOL 0 – 1 1
1= enabled; 0 =
disabled
16 Get/Set Consumed Assy USINT
Output Assembly
Instance
17 Get/Set Produced Assy USINT
Input Assembly
Instance
18 Get/Set Param Lock BOOL 0 .. 1 0
0=Unlocked;
1=Locked
19 Get/Set Set To Defaults BOOL 0 to 1 0 0=No action; 1=Reset
20 Get
Device
Configuration
WORD 0 to 0x3F 0
Bit 0 = 4 In/2 out
hardware present
Bit 1 = PTC hardware
present
Bit 2 = GF hardware
present
Bit 3 = External GF
present
Bit 4 = Heat Trace unit
Bit 5 = Voltage
hardware present
50 Get/Set PNB COS Mask WORD
0 to
0x00FF
0
Change of state mask
for PNBs
Table 129 - DeviceNet Interface Object Common Services
Service
Code
Implemented for: Service
Name
Class Instance
0x0E No Yes Get_Attribute_Single
0x10 No Yes Set_Attribute_Single