Services, Auto_range, Services auto_range – Rockwell Automation 1440-VSE02-01RA XM-122 gSE Vibration Module User Manual

Page 165

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Publication GMSI10-UM013D-EN-P - May 2010

DeviceNet Objects 155

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.

Auto_Range

The Auto_Range service calculates a new Full Scale value based upon the
current input signal level. The caller can specify the maximum signal level that
must be handled by the new hardware range in terms of a multiple of the
current signal level. The Auto_Range service determines the new Full Scale
value, sets the Full Scale attribute, and returns the new value in the response.

The XM-122 must be in Run mode to perform the Auto_Range service.
Otherwise the "Object State Conflict" (General Error code 0x0C) is returned.

103

Get

High HPF Corner
Frequency

REAL

The frequency, in Hz, of
the "High" Low Cutoff
Frequency
option for
attribute 5.

Hz

104

Get

Very High HPF
Corner
Frequency

REAL

The frequency, in Hz, of
the "Very high" Low
Cutoff Frequency
option
for attribute 5.

Hz

Table C.41 Channel Object Instance Attributes

Attr ID

Access
Rule

Name Data

Type

Description

Semantics

Table C.42 Channel 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

4B

h

Instance

Auto_Range

Automatically determines
the optimal analog
hardware range and sets the
Full Scale value
accordingly.

1

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