Instance attributes, Services, Instance attributes services – Rockwell Automation 1440-VSE02-01RA XM-122 gSE Vibration Module User Manual

Page 187

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Publication GMSI10-UM013D-EN-P - May 2010

DeviceNet Objects 177

Instance Attributes

Services.

1

Attributes can only be set while the device is in Program Mode. See the description of the Device Mode Object
for more information.

Table C.67 4-20 mA Output Object Instance Attributes

Attr ID

Access
Rule

Name Data

Type

Description

Semantics

3

Get/Set

Value

REAL

The current output value.

mA

4

Get/Set

Enable

BOOL

Indicates whether this
4-20 mA output is
enabled.

0 = Disabled
1 = Enabled

5

Get/Set

Max Range

REAL

The measured value
associated with 20 mA.

6

Get/Set

Min Range

REAL

The measured value
associated with 4 mA.

7

Get/Set

Measurement
Identifier Path

EPATH

Identifies the class,
instance, and attribute of
a measurement value that
this 4-20 mA output is
tracking.

See Parameter Object Instances
7 and 8.

See DeviceNet Specification
Volume 1 Appendix I.

Table C.68 4-20mA Output Object Services

Service
Code

Class/Instance Usage

Name

Description

0E

h

Instance

Get_Attribute_Single

Returns a single attribute.

10

h

Instance

Set_Attribute_Single

Sets a single attribute.

1

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