Siemens SINAMICS G220 - Parameter Object Class

Attrib‐
ute ID
Service Type Name Value/explanation
12 get UINT16 Pole pair num‐
ber
p0314 motor pole pair number
13 get REAL Torque Con‐
stant
p0316 motor torque constant
14 get REAL Inertia p0341 motor moment of inertia
15 get REAL Base Speed p0311 rated motor speed
19 get REAL Cos Phi p0308 rated motor power factor
1)
Supported services: Get Attribute single
14.6.4.7 "Parameter object" class
Overview
The "Parameter object" class enables write and read access for the controller to all converter
parameters.
Description of function
The "Parameter object" has object class 401h.
Table 14-61 Class attributes
Attrib‐
ute ID
Service
1)
Type Name
1 get UINT16 Revision
2 get UINT16 Maximum instance
3 get UINT16 Number of instances
1)
Supported services: Get attribute all, get attribute single
Example
In the following example, the controller reads the value of parameter r2050[10].
Service "Get Attribute single" with the following values:
• Class = 401 h
• Instance=2050=802 h ≙ parameter number
• Attribute = 10 = A h ≙ index 10
Example
In the following example, the controller writes value=500 to parameter p1520[0].
Functions
14.6Ethernet/IP communication
SINAMICS G220 converter
412 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB