
Setpoint channel and closed-loop control
7.3 V/f control
Drive converter cabinet units
270
Operating Instructions, 07/07, A5E00288214A
Permanent voltage boost (p1310)
The voltage boost is active across the entire frequency range, whereby the value decreases
continuously as the frequency increases.
SHUPDQHQW
9IQRUPDO
2XWSXWYROWDJH
S5DWHGPRWRUFXUUHQW[
U&XUUHQWVWDWRUUHVLVWDQFH[
S3HUPDQHQWYROWDJHERRVW
9IOLQHDU
S[
3ROHSDLUQR
9PD[
SHUPDQHQW
PD[
9
9
9Q
S
IQ
S
I
I
9
U
Figure 7-6
Permanent voltage boost (example: p1300 = 0, p1310 >0, p1311 = 0)