Services, Channel object (class id 31fh), Class attributes – Rockwell Automation 1440-VDRP06-00RH XM-160/161/162 Direct Vibration Module User Manual

Page 121: Instances, Class attributes instances, Channel object (class id 31f

Advertising
background image

Publication GMSI10-UM025C-EN-P - August 2010

DeviceNet Objects 113

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.

Channel Object
(Class ID 31F

H

)

The Channel Object models "front-end" processing performed on an input
signal before specific measurements are performed. This processing typically
includes gain, filtering, and/or integration.

Class Attributes

The Channel Object provides no class attributes.

Instances

There are 6 instances of this object for the Direct Vibration modules.

13

Get/Set

Threshold (Setpoint
Multiplier)

REAL

Indicates how the
thresholds should be
adjusted when the
setpoint multiplication
function is invoked.

0 = Disable alarm
> 0 = Multiply the thresholds by
the value

14

Get/Set

Startup Period

UINT

The amount of time that
the Threshold (Setpoint)
Multiplier is applied after
the startup signal is
received.

Seconds

18

Get/Set

Name

STRING2

A name to help identify
this alarm.

Table C.26 Alarm Object Instance Attributes

Attr ID

Access
Rule

Name Data

Type

Description

Semantics

Table C.27 Alarm 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

Advertising