Basic functions

6.2 Reference parameters/normalizations

Scaling for servo object

Table 6-2

Scaling for servo object

 

 

 

 

 

 

Size

Scaling parameter

Default at initial commissioning

Reference speed

100 % = p2000

Induction motor p2000 = Maximum motor speed (p0322)

 

 

 

Synchronous motor p2000 = Rated motor speed (p0311)

Reference voltage

100 % = p2001

p2001 = 1000 V

Reference current

100 % = p2002

p2002 = Motor limit current (p0338); when p0338 = "0", 2

 

 

 

* rated motor current (p0305)

Reference torque

100 % = p2003

p2003 = p0338 * p0334; when "0", 2 * rated motor torque

 

 

 

(p0333)

Reference power

100 % = r2004

r2004 = p2003 * p2000 * π / 30

Reference angle

100% = p2005

90°

Reference acceleration

100% = p2007

0.01 1/s2

Reference frequency

100 % = p2000/60

-

Reference modulation depth

100 % = Maximum output

-

 

 

voltage without overload

 

Reference flux

100 % = Rated motor flux

-

Reference temperature

100% = 100°C

-

Reference electrical angle

100 % = 90°

-

Scaling for object A_Inf

Table 6-3

Scaling for object A_Inf

 

 

 

 

 

Size

 

Scaling parameter

Default at initial commissioning

Reference frequency

100 % = p2000

p2000 = p0211

Reference voltage

100 % = p2001

p2001 = r0206/r0207

Reference current

100 % = p2002

p2002 = p0207

Reference power

100 % = r2004

r2004 = p0206

Reference modulation depth

100 % = Maximum output

-

 

 

voltage without overload

 

Reference temperature

100% = 100°C

-

Reference electrical angle

100 % = 90°

-

Scaling for object B_Inf

Table 6-4

Scaling for object B_Inf

 

 

 

 

 

Size

 

Scaling parameter

Default at initial commissioning

Reference frequency

100 % = p2000

P2000 = 50

Reference voltage

100 % = p2001

p2001 = r0206/r0207

Reference current

100 % = p2002

p2002 = p0207

Reference power

100 % = r2004

r2004 = p0206

182

Drive Functions

Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

Page 182
Image 182
Efficient Networks S120 manual Scaling for servo object, Scaling for object AInf, Scaling for object BInf