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Chapter
5
Operating Instructions
Flexi Soft Gateways
66
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8012664/XB29/2013-06-11
Subject to change without notice
Ethernet gateways
Common services
Service code
Implemented in class
Implemented in instance
Service name
01h Yes
Yes
Get_Attributes_All
0Eh Yes
Yes
Get_Attribute_Single
10h No
Yes
Set_Attribute_Single
02h No
Yes
Set_Attribute_All
Individual Input Data Set Transfer object definition (73h — one instance per data set)
The vendor specific
Individual Input Data Set Transfer
object defines the attributes by
which the PLC can request either full input data sets or individual parameters within an
input data set.
Class attributes
Attribute ID
Name
Data type
Data values
Access rule
1
Revision UINT
1
Get
2
Max instance
UINT
4
Get
3
Num instances
UINT 4 Get
Instance attributes
Attribute ID
Name
Data type
Data values
Access rule
1 to
n
(dependent on
data set
definition)
Request input
data set
specific data
SINT 0-255 Get
Common services
Service code
Implemented in class
Implemented in
instance
Service name
01h Yes Yes
Get_Attributes_All
0Eh Yes Yes
Get_Attribute_Single
Instance attribute definitions
Attribute 1 to n
— Request input data set specific parameters
These attributes return the input data set specific data arrays.
Get Attribute Single
re-
quests for a specific input data set will return only the requested data set parameter infor-
mation.
Get Attribute All
requests will return the entire data set.
The data set attributes, numbered from 1 to N, refer to each individual attribute of each
individual input data set. Each instance refers to a unique input data set and each input
data set has a unique attribute numbering scheme. The following tables reflect the attri-
bute definitions for each input data set.
Get All Data Set Attributes request
All data set information will be returned in integer (16 bit word) format. For byte data, the
first byte will be placed in the least significant or rightmost byte of the integer and the
second byte will be placed in the most significant or leftmost byte of the integer.
Tab. 43: Full Data Set Trans-
fer object (72h) common
services
Tab. 44: Individual Input
Data Set Transfer object
(73h) class attributes
Tab. 45: Individual Input
Data Set Transfer object
(73h) instance attributes
Tab. 46: Individual Input
Data Set Transfer object
(73h) common services