GE Industrial Solutions 6KCV300DVN - Manual (Page 40)

GEI-100431
—————— POLLING FUNCTION ——————
4 40
4.2.4 Common services
Class Instance
01
hex
Get_Attribute_All Reads the indexes of the drive
parameter assigned to all
Polling M->S word
02
hex
Set_Attribute_All Writes the indexes of the
drive parameter assigned to
all Polling M->S word
0E
hex
Get_Attribute_Single Reads the index of the drive
parameter assigned to Polling
M->S word
10
hex
Set_Attribute_Single Writes the index of the drive
parameter assigned to Polling
M->S word
dn4160
Service
Code
Need in
implementation Service Name Description of Service
n/a Required
4.2.5 Object specific services
This object has no specific services.
4.2.6 Behavior
This object allows the assignment of Drive parameters to the 4 Words of Polling
M->S in order to write the values of these parameters cyclically from Master.
The Drive parameter assignment is accomplished through the parameter index;
if for any reason the parameter cannot be assigned to the Word of Polling M-
>S, an error code will be returned.
4.2.6.1 Write Polling M->S Configuration
In this example is shown the writing of the configuration of the Polling M->S;
the cases of positive or wrong writing are distinguished. Furthermore, the cases
of writing of single attributes and of the entire attribute are illustrated.
4.2.6.1.1 Write Single Polling M->S configuration
The data frame for the writing of the single configuration of the Polling M->S
is composed as follows: