Siemens SINAMICS SM150 - Page 108

Signal Parameter Unit Scaling
(100% = ...)
Phase current actual value r0069 A p2002
Control factor r0074 % Reference control
factor
Field-generating current setpoint r0075 A p2002
Field-generating actual current r0076 A p2002
Torque-generating current setpoint r0077 A p2002
Torque-generating actual current r0078 A p2002
Flux setpoint r0083 % Reference flux
Actual flux r0084 % Reference flux
DC-link voltage r0088 V p2001
Phase voltage r0089 V p2001
For further diagnostic purposes
Speed controller output r1480 Nm p2003
I component of speed controller r1482 Nm p2003
Scaling
Variable Scaling parameter Default for quick commissioning
Reference speed 100% = p2000 p2000 = Maximum speed (p1082)
Reference voltage 100% = p2001 p2001 = 1000 V
Reference current 100% = p2002 p2002 = Current limit (p0640)
Reference torque 100% = p2003 p2003 = 2 x rated motor torque
Reference power 100% = r2004 r2004 = (p2003 x p2000 x pi) / 30
Reference frequency 100 % = r2000 / 60
Reference control factor 100% = Maximum output voltage
without overload
Reference flux 100% = Rated motor flux
Reference temperature 100% = 100° C
Example: Changing analog output 0 from current to voltage output –/+ 10 V
9ROWDJHRXWSXWSUHVHQWDWWHUPLQDOJURXQGLVDWWHUPLQDO
6HWDQDORJRXWSXWW\SHWR99
;
S 
Figure 8-5 Example: Setting analog output 0
Operation
8.5 Functions
SINAMICS SM150 6SL3845-2NN41-8AD2
108 Operating Instructions Rev.201910281310 EXAMPLE