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Chapter
9
Operating Instructions
Flexi Classic Gateways
106
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8011834/YT28/2016-03-15
Subject to change without notice
EtherNet/IP Gateway
Instance attributes
Attribute
ID
Name
Data type
Data
value(s)
Access rule
1
Request Data Set 1 specific data
Array of USINT
0-255
Get
2
Request Data Set 2 specific data
Array of USINT
0-255
Get
3
Request Data Set 3 specific data
Array of USINT
0-255
Get
4
Request Data Set 4 specific data
Array of USINT
0-255
Get
5
Request Data Set 5 specific data
Array of USINT
0-255
Get
6
Request Data Set 6 specific data
Array of USINT
0-255
Get
Common services
Service
code
Implemented in
class
Implemented in
instance
Service name
01hex Yes
Yes
Get_Attributes_All
0Ehex Yes
Yes
Get_Attribute_Single
Get Attribute Single
requests for a specific data set and will return an incrementing 16 bit
integer sequence number followed by the data set information.
Get Attribute All
requests will return a 16 bit integer incrementing sequence number
followed by all enabled data sets.
All data set information will be returned in integer (16 bit word) format.
For byte data such as the MED values in data set 1, the first byte will be placed in the most
significant, or leftmost, byte of the integer and the second byte will be placed in the least
significant, or rightmost byte of the integer.
Example:
For Data Set 1, the data will be returned as follows:
IntegerArray[0]: XXXX (hex) - XXXX = 16 bit Sequence Number
IntegerArray[1]: AABB (hex) - AA = MED1; BB = MED2
IntegerArray[2]: CCDD (hex) - CC = MED3; DD = MED4
…
IntegerArray[7]: MM00 (hex) - MM = MED13;
9.7.2
Individual Data Set Transfer object (73hex — one instance per data set)
The vendor specific object
Individual Data Set Transfer
defines the attributes by which the
PLC can get and set the sequence number for each data set and request either full data
sets or individual parameters within a data set.
Class attributes
Attribute ID
Name
Data type
Data value(s)
Access rule
1
Revision UINT
1
Get
2
Max Instance
UINT
6
Get
3
Num Instances
UINT 6
Get
Tab. 95: Full Data Set
Transfer Object (72hex)
instance attributes
Tab. 96: Full Data Set
Transfer Object (72hex)
common services
Tab. 97: Individual Data Set
Transfer Object (73hex) class
attributes