Siemens SINAMICS G120P - Page 103

Communication via EtherNet/IP
4.5 Supported objects
Fieldbuses
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
101
Parameter Object, Instance Number: 401 hex
Supported services
Class
•
Get Attribute all
Instance
•
Get Attribute all
•
Set Attribute single
Table 4- 24 Class Attribute
No.
Service
Type
Name
1
get
UINT16
Revision
2
get
UINT16
Max Instance
3
get
UINT16
Num of Instances
Cyclic communication is established via parameter object 401.
Example: Read parameter 2050[10] (connector output to interconnect the PZD received from
the fieldbus controller)
Get Attribute single function with the following values:
● Class = 401 hex
● Instance = 2050 = 802 hex ≙ parameter number
● Attribute = 10 = A hex ≙ Index 10
Example: Parameter 1520[0] writing (upper torque limit)
Set Attribute single function with the following values:
● Class = 401 hex
● Instance = 1520 = 5F0 hex ≙ parameter number
● Attribute = 0 = 0 hex ≙ index 0
● Data = 500.0 (value)