Assembly structure common services – Rockwell Automation 1403-NDNET DeviceNet Communications Card Installation Instructions User Manual

Page 59

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Publication 1403-IN054B-EN-P - August 2001

DeviceNet Data Tables B-29

Assembly Structure

Common Services

Param # Parameter name

Data Type

# bytes Description

Default
Setting

Word No.

1

Snapshot interval;
hours

Int

2

Indicates the time interval (in hours) between saving of
snapshot records.

1

2

Snapshot interval;
minutes

Int

2

Indicates the time interval (in minutes) between saving
of snapshot records.

2

3

Snapshot interval;
seconds

Int

2

Indicates the time interval (in seconds) between saving
of snapshot records.

3

4

Snapshot buffer
type

Int

2

Indicates how the snapshot log (buffer) is filled.
0= Fill and stop
1= Circular

4

5

#Records in
Snapshot Log

Int

2

Indicates how many records are currently stored in the
snapshot log.

5

6

Snapshot log
type

(1)

Int

2

Indicates how many parameters are stored in each
snapshot record.
0= 46 parameter record
1= 16 parameter record
2= 8 parameter record
3= 4 parameter record
4= 3&7 parameter record
5= 1 parameter record

6

7

Snapshot param
#1

(1)

Int

2

Indicates the parameter recorded in a snapshot record
when ‘3&7 parameter’ or ‘1 parameter record’ is
configured as the ‘Snapshot log type’.

7

8

Snapshot param
#2

(1)

Int

2

Indicates the 2

nd

parameter recorded in a snapshot

record when ‘3&7 parameter’ is configured as the
‘Snapshot log type’.

8

9

Snapshot param
#3

(1)

Int

2

Indicates the 3rd parameter recorded in a snapshot
record when ‘3&7 parameter’ is configured as the
‘Snapshot log type’.

9

(1) This parameter is available only with firmware V3.00 or later (not implemented in previous versions).

Service
Code

Service Name

0Ehex

Get_Attributes_Single

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