Rockwell-automation 855T DeviceNet Stack Light User Manual Bedienungsanleitung PDF herunterladen (Seite 64)

B-15 DeviceNet Information

Publication 855T-UM001C-EN-P May 2005

Class Code 015 (0x0F): Parameter Object

Use of the Parameter Object provides a known, public interface to a device’s configuration

data. In addition, this object also provides all the information necessary to define and

describe each of a device’s individual configuration parameters.

This object allows a device to fully identify a configurable parameter by supplying a full

description of the parameter, including minimum and maximum values and a human-readable

text string describing the parameter.

Class Attributes

➊ Parameter Class Descriptor Bit Values

Table B.24

Attribute Access Name Type Value

2 Get Maximum Instance UINT —

8 Get Parameter Class Descriptor WORD 9 ➊

9 Get Configuration Assembly Instance UINT —

Definition

0 Supports Parameter Instances

1 Supports Full Attributes

2 Must do non-volatile storage save command

3 Params are stored in non-volatile storage

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 70 71 72

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Rockwell-automation 855T DeviceNet Stack Light User Manual Bedienungsanleitung Seite 64