Siemens SINAMICS S150 - Page 335

Functions, monitoring, and protective functions
9.3 Drive functions
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A
335
Changing over the units
The units can be changed over via the AOP30 and via STARTER.
● Unit changeover via AOP30 is always carried out immediately. Once the corresponding
parameters have been changed, the values affected are displayed in the new selected
unit.
● If STARTER is used, unit changeover can only take place in offline mode in the
configuration screen of the corresponding drive object. The new units are not displayed
until after the download ("Load project to target system") and subsequent upload ("Load
project to PG") have been completed.
Unit groups
Each parameter that can be switched is assigned to a unit group which can be switched
within certain limits depending on the group.
This assignment and the units groups for each parameter appear in the parameter list in the
SINAMICS Parameter Manual.
The unit groups can be individually switched using 4 parameters (p0100, p0349, p0505 and
p0595).
Parameters
• p0010
Commissioning parameter filter
• p0100
IEC/NEMA mot stds
• p0349
Selection of units system, motor equivalent circuit diagram data
• p0505
Selection of units system
• p0595
Selection of technological unit
• p0596
Reference variable of technological unit
• p2000
Reference frequency/speed
• p2001
Reference voltage
• p2002
Reference current
• p2003
Reference torque
• p2004
Reference power
• p2005
Reference angle
• p2007
Reference acceleration