GE Industrial Solutions OKCV3000CN DeviceNet - Manual (Page 24)

GEl- 100343
Following is an encoding example:
To read the value of parameter
8193dC’
of the drive:
From client to server:
0
Client
->
Server
01,Oe,Of,8193dec,01
where:
01 is the destination MACID
Oe is the code of “Get_AttributeSingle” service request
Of is the class to which the service is addressed (Parameter class)
is the instance to which the service is addressed (parameter 8193 of drive)
01 is the attribute to which the service is addressed (attribute: value)
From server to client:
Client
<-
Server
00,8e,0000
where:
00 is the destination MACID
8e is the code of “Get_AttributeSingle” service response
0000 is the value of the read parameter. Important: this field can have any length. The length depends on the
type of the parameter read. The data type of the parameter to read must be known.
To read the value of parameter
700dCC
of DGFC:
From client to server:
Client
->
Server
01,Oe,Of,40700dec,01
where:
01 is the destination MACID
Oe is the code of “Get_AttributeSingle” service request
Of is the class to which the service is addressed (Parameter class)
is the instance to which the service is addressed (parameter 700 of DGFC)
01 is the attribute to which the service is addressed (attribute: value)
From server to client:
Client Server
O0,8e,0000
where:
00 is the destination MACID
8e is the code of “Get_AttributeSingle” service response
0000 is the value of the read parameter. Important: this field can have any length. The length depends on the
type of data of the parameter read. The data type of the parameter to read must be known or can be read
through attribute #5.
HIE
HOW TO CONFIGURE WITH DEVICENET