Object Specific Services; Behavior; Write Polling M->S Configuration; Write Single Polling M->S Configuration - gefran SBI-DN Instruction Manual

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:
DATA TYPE
Byte
1)
See Note
Byte
Word
Byte or Word depending on the type of allocation executed by the Master.
1)
The format of the Drive parameter index is Low Byte - High byte.
2)
4.2.6.1.2 Write Single Polling M->S Configuration - Reply OK
If the single configuration of the Polling M->S is written correctly, the response is
composed as follows:
34
——————
GEFRAN
FIELD VALUE
Service Code 10hex
Class ID 69hex
Instance ID 01
VALUE XX
Word XX Polling
XXXX
S->M
Interface Board DeviceNet
MEANING
Set_Attribute_Single -
Common Service.
Polling M ->S Configuration
Class Object
Polling M ->S Instance ID
Polling M ->S word involved
in the configuration
Drive parameter index
2)
assigned to the Polling
M ->S XX word
——————
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