Siemens SIMOVERT MASTERDRIVES Manual page 142

Parameterizing Steps
P290 = ?
P290 = 1 0
P095 =
1 o. 3
P293 = ?
P294 = ?
P296 = ?
P325 = ?
P326.1...4 = ?
P327.1...4 = ?
P328.1...4 = ?
P329.1...4 = ?
P340 = ?
P357 = ?
P350 = ?
P351 = ?
6-20
Select type of current control
0: vector contol, e.g. for variable-speed operation
with 1FT-, 1PH4-, 1PH7(=1PA6)- and 1PL6 motors
1: v/f open-loop control e.g. for induction machines
P095=
without encoder
2 o. 4
Input the field weakening frequency in Hz
Pre-assigned during calculation of derived motor data (P115).
Select the flux control
0: Closed-loop, flux controller active
1: Open-loop, flux controller not active
2: Closed-loop with soft magnetization active (only for P296=3)
Select the current controller dynamics
0: Highest dynamics
1: Average dynamics
2: Lowest dynamics
3: Optimized operation for the "field weakening" mode of
asynchronous motors
Input the voltage boost at frequency = 0 in %
Input the frequency points for curve 1 in Hz
Input the voltage points for curve 1 in V
Input the frequency points for curve 2 in Hz
Input the voltage points for curve 2 in V
Input the sampling frequency in kHz
The length of the shortest time slot T0 is also defined with the
sampling frequency.
Input the pulse frequency ratio
0: Pulse frequency = sampling frequency
1: Pulse frequency = sampling frequency / 2
Input the reference value for all current variables
(normalization variable for current limitations and current
setpoints and current actual values).
Input the reference value for all voltage variables
(normalization variable for voltage limitations and voltage
setpoints and voltage actual values).
6SE7087-6QX70 (Version AH)
Compendium Motion Control
02.2007
Siemens AG
SIMOVERT MASTERDRIVES