Services – Rockwell Automation 1440-SDM02-01RA XM-124 Standard Dynamic Measurement Module Manuel d'utilisation

Page 139

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Rockwell Automation Publication 1440-UM001C-EN-P - May 2014

139

CIP Objects

Appendix B

Services

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

7

Get/Set

Internal Gear Teeth

UINT

The number of gear teeth on the
shaft of interest.

The Internal/External Gear Teeth
values are used when synchronous
operation is selected but there is a known
speed difference between the shaft of
interest and the shaft used as the
tachometer source.

8

Get/Set

External Gear Teeth

UINT

The number of gear teeth on the
shaft used as the tachometer
source.

9

Get/Set

Name

STRING2

A name to help identify this
channel.

10

Get/Set

Full Scale

REAL

The maximum signal expected to
be processed by the channel.

It is set according to the

Output Data Units

attribute on

page 138

.

Setting the Full Scale to a greater value
enables the channel to handle greater
input signals without saturating or
clipping. Setting the Full Scale to a lesser
value enables the signal to be measured
with greater resolution.

100

Get

Very Low HPF Corner
Frequency

REAL

The frequency, in Hz, of the ‘Very
low’ Low Cutoff Frequency
option for attribute 5.

Hz

101

Get

Low HPF Corner
Frequency

REAL

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

Hz

102

Get

Medium HPF Corner
Frequency

REAL

The frequency, in Hz, of the
"Medium" Low Cutoff
Frequency
(low frequency
corner) option for attribute 5.

Hz

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

105

Get

Channel Alarm Status

USINT

Summary of the Alarms
configured for this channel.

0 = Normal
1 = Alert (alarm)
2 = Danger (shutdown)
3 = Disarm

Table 59 - Channel Object Instance Attributes

Attr ID

Access Rule

Name Data

Type

Description

Semantics

Table 60 - 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.

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