Siemens Model 240 Service Manual download pdf (Page 583)

100

101

V/f control

Function diagrams

2-583

SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011

Fig. 2-80 6300 – V/f characteristic and voltage boost

- 6300 -

Function diagram

87654321

FP_6300_97_51.vsd

V/f control

G120 CU240B/E-2

13.12.2010 V4.4

V/f characteristic and voltage boost

[1690.4]

p1311

p1310

[1690.1]

1/6

<1>

<2>

p1312

0/5

Linear

Flux current control (FCC)

Dependent on the load

current

ECO Mode

Parabolic

f_set

U_boost perm

U_boost accel

U_boost Anlauf

For p1320 = 0, the voltage boost via p1310 is not effective.

p1312 wirkt nur beim ersten Beschleunigen nach Impulsfreigabe.

Freely programmable

U_output max [Veff]

r0071

Mot f_rated

0.00 ... 650.00 [Hz]

p0310 [D] (0.00)

U/f FCC f_start

0.00 ... 3000.00 [Hz]

p1333 [D] (0.00)

Mot f_rated

0.00 ... 650.00 [Hz]

p0310 [D] (0.00)

U_output max [Veff]

r0071

Mot f_rated

0.00 ... 650.00 [Hz]

p0310 [D] (0.00)

Uf U_set independ.

(0)

p1330 [C]

Op/cl-lp ctrl_mode

0 ... 22

p1300 [D] (0)

RFG ZSW

r1199

ZSW cl-loop ctrl

r0056

Mot I_rated

p0305

ZSW cl-loop ctrl

r0056

U_boost total

r1315

R_stator act

r0395

Uf char U4 p1327

Uf char U3 p1325

Uf char U1 p1321

Uf char U2 p1323

Uf char f1

p1320

Uf char f2

p1322

Uf char f4

p1326

Uf char f3

p1324

U_output max r0071

Mot U_rated p0304

U_output max r0071

Mot U_rated p0304

U_output max r0071

Mot U_rated p0304

r1348

U/f Eco fac act v [%]

r0067

I_outp max [Aeff]

<2>

1 2 ... 578 579 580 581 582 583 584 585 586 587 588 ... 749 750

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Siemens Model 240 Service Manual Page 583

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