Rockwell Automation 1440-VST02-01RA XM-120 Eccentricity Module - Manual (Page 104)

Publication GMSI10-UM010C-EN-P - May 2010
96 DeviceNet Objects
Device Mode Object
(Class ID 320
H
)
The Device Mode Object is used to control access to the configuration
parameters in the module. This object’s Device Mode attribute must be in
PROGRAM mode to allow the module’s configuration parameters to be "Set"
(see Services). Attempts to set the configuration parameters while the Device
Mode is in RUN mode will return an error. Note that the module collects
measurements while in RUN mode but not while it is in PROGRAM mode.
Class Attributes
The Device Mode Object provides no class attributes.
Instance Attributes
Setting the Device Mode attribute to "1" (RUN) is equivalent to executing the
Start service. Setting the Device Mode attribute to "2" (PROGRAM) is
equivalent to executing the Stop service.
Services
Table C.32 Device Mode Object Instance Attributes
Attr ID
Access
Rule
Name Data Type Description Semantics
3 Get/Set Device Mode UINT The operating mode of the
module. 0 = Power Up
1 = RUN
2 = PROGRAM
199 Set Backdoor
Service USINT Setting this attribute is
equivalent to requesting
the specified service. Set to one of the following
values to perform the specified
service:
0x05 = Reset
0x09 = Delete
0x15 = Restore
0x16 = Save
Table C.33 Device Mode Object Services
Service
Code
Class/Instance Usage Name Description
0E
h
Instance Get_Attribute_Single Return the value of a single
attribute.
10
h
Instance Set_Attribute_Single Set the value of a single
attribute.
07
h
Instance Stop Transitions from Run to the
Program state.