Rockwell Automation 193-EC4 EC4 Current Monitoring Relay User Manual - Manual (Page 134)

Rockwell Automation Publication 193-UM011A-EN-P - September 2010 135
DeviceNet Information Appendix B
The following common services will be implemented for the Parameter Object:
Table 47 - Parameter Object Instance Attributes
Attribute
ID Access Rule Name Data Type Value
1 Get/Set
(Only Get is
supported for
monitoring
parameters) Parameter Value See Data Type
& Data Size
Attributes
2 Get Link Path Size USINT 08
3 Get Link Path
Segment Type/Port
Segment Address
BYTE
Path Data
Dependent Path to specific device
object attribute if
applicable
4 Get Descriptor WORD Parameter
Dependent:
0000000000ab0cd0
a - Monitoring
Parameter
b - Read Only
Parameter
c - Scaled Parameter
d - Enumerated String
5 Get Data Type USINT Parameter Dependent
6 Get Data Size USINT Parameter Dependent
7 Get Parameter Name SHORT_STRI
NG Parameter Dependent
8 Get Units String SHORT_STRI
NG Parameter Dependent
10 Get Minimum Value Data Type Parameter Dependent
11 Get Maximum Value Data Type Parameter Dependent
12 Get Default Value Data Type Parameter Dependent
13 Get Scaling Multiplier UINT 01
14 Get Scaling Divisor UINT 01
15 Get Scaling Base UINT 01
16 Get Scaling Offset INT 00
17 Get Multiplier Link UINT 0
18 Get Divisor Link UINT 0
19 Get Base Link UINT 0
20 Get Offset Link UINT 0
21 Get Decimal Precision USINT Parameter Dependent