Parameter object – Rockwell Automation 1503VC IntelliVAC Plus Contactor Control Module User Manual
Page 370

DeviceNet Information E-5
1503-UM054C-EN-P – June 2013
Parameter Object
The parameter object and parameter object are all for mainly for 193-HIM to
get online parameters.
Table E.10 - Class Attributes
Attribute
ID
Access
Rule
Name
DeviceNet Data Type
Data Value
1
Get
Revision
UINT
3
2
Get
Max instance
UINT
24
8
Get
Parameter
Class
Descriptor
WORD
0b
Bit 0: Supports Parameter
Instances
Bit 1: Supports Full Attributes
Bit 2: Must do non-volatile
storage save command
Bit 3: Params are stored in Non-
Volatile storage
9
Get
Configuration
Assembly
Instance
UINT
0
There is a set of instances reserved for IE plus module. The following instance
attributes are implemented for all parameter attributes:
Table E.11 - Class Instances
Attribute
ID
Access
Rule
Attribute Name
Data Type
1
Get/Set
Value
Specified in descriptor
2
Get
Link path size
USINT
3
Get
Link path
Array of:
Byte
EPATH
4
Get
Descriptor
WORD
5
Get
Data type
EPATH
6
Get
Data size
USINT
7
Get
Parameter name string Short string
8
Get
Unit string
Short string
9
Get
Help string
Short string
10
Get
Min value
Specified in descriptor
11
Get
Max value
Specified in descriptor
12
Get
Default value
Specified in descriptor
13
Get
Scaling multiplier
UINT
14
Get
Scaling divisor
UINT
15
Get
Scaling base
UINT
16
Get
Scaling offset
INT
17
Get
Multiplier Link
UINT
18
Get
Divisor Link
UINT
19
Get
Base Link
UINT
20
Get
Offset Link
UINT
21
Get
Decimal Precision
USINT