List of Parameters
Parameters
1-161
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: See P1320 (programmable V/f freq. coord. 1).
Description: BICO parameter for selecting source of voltage setpoint for independent V/f control (P1300 = 19).
Description: Defines start frequency at which FCC (flux current control) is enabled as [%] of rated motor frequency (P0310).
Notice: If this value is too low, the system may become unstable.
Description: To set the frequency activation range for slip compensation. The percentage value of P1334 refers to the motor
rated frequency P0310.
The upper threshold will always stay 4 % above P1334.
Dependency: Slip compensation (P1335) active.
Note: See parameter P1335.
The starting frequency of the slip compensation is P1334 * P0310.
p1325[0...2] Programmable V/f volt. coord. 3 / V/f volt. coord. 3
Access level: 3 P-Group: Closed-loop control Data type: Floating Point
Quick comm. NO Active: YES Data set: DDS
Can be changed: U, T
Min Max Factory setting
0.0 [V] 3000.0 [V] 0.0 [V]
p1330[0...2] CI: Voltage setpoint / Voltage setp.
Access level: 3 P-Group: Closed-loop control Data type: Unsigned32
Quick comm. NO Active: NO Data set: CDS
Can be changed: T
Min Max Factory setting
- - 0
p1333[0...2] Start frequency for FCC / Start freq for FCC
Access level: 3 P-Group: Closed-loop control Data type: Floating Point
Quick comm. NO Active: YES Data set: DDS
Can be changed: U, T
Min Max Factory setting
0.0 [%] 100.0 [%] 10.0 [%]
p1334[0...2] Slip compensation activation range / Slip c. act. range
Access level: 3 P-Group: Closed-loop control Data type: Floating Point
Quick comm. NO Active: YES Data set: DDS
Can be changed: U, T
Min Max Factory setting
1.0 [%] 20.0 [%] 6.0 [%]
P1334 P1334+4 %
P1335
100 %
%
Range of slip compensation :
without
slip compensation
with
slip compensation
f
f
N
set
f
f
N
out
f
f
N
out
P1334
P1334+4 %
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