Siemens simovert masterdrives - Page 1210

Parameter
Description Data Read/write
P321*
S.n(add,V(f)
321
BICO parameter for selecting the connector from which
the additional setpoint for the speed during operation with
v/f control is to be read in. The additional setpoint is
added to the speed setpoint. By means of the additional
setpoint, a speed control can be superimposed on the V/f
control and the load-dependent slip of a connected
induction motor can be compensated.
index1: 0
Unit: -
Indices: 2
,BDS
Type: L2 ,K
,K
Menus:
- Parameter menu
+ Control/gating unit
+ V/f open-loop control
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
P322
FSetp AddBoost
322
Function parameter for entering the additional boost for
the V/f characteristic curve at 0 Hz.
The parameter value entered relates to the reference
voltage entered in P351.
Init: 2,0
Min: 0,0
Max: 100,0
Unit: %
Indices: -
Type: O2
Menus:
- Parameter menu
+ Control/gating unit
+ V/f open-loop control
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
P323*
S.Add Boost
323
BICO parameter for selecting the connector from which
the setpoint for the additional boost during operation with
the V/f characteristic curve is to be entered. The setpoint
read in is added to the voltage boost entered in P325 if
the additional boost is released.
Init: 202
Unit: -
Indices: -
Type: L2 ,K
Menus:
- Parameter menu
+ Control/gating unit
+ V/f open-loop control
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
P324*
S.Rel AddBoost
324
BICO parameter for selecting the binector from which the
command for applying the additional boost during
operation with V/f control is to be read in. The additional
boost can, e.g., be applied during heavy starting.
Init: 0
Unit: -
Indices: -
Type: L2 ,B
Menus:
- Parameter menu
+ Control/gating unit
+ V/f open-loop control
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
P325*
FSetp Boost
325
Function parameter for entering the voltage by which the
V/f characteristic curve is to be boosted at 0 Hz. When
the additional boost is applied, the value of the additional
boost is added to the set value.
Init: 2,00
Min: 0,00
Max: 100,00
Unit: V
Indices: -
Type: O2
Menus:
- Parameter menu
+ Control/gating unit
+ V/f open-loop control
- Drive setting
- Upread/free access
Changeable in:
- Drive setting
- Ready to switch on
- Operation enabled
P326*
Freq Curve 1
326
Function parameter for entering the frequency back-up
points for V/f characteristic curve 1. The values must be
arranged in ascending order. Two successive values must
differ by at least 1 Hz.
Example:
Index 1: 5 Hz
Index 2: 10 Hz
Index 3: 50 Hz
Index 4: 70 Hz
The values must correspond to the assigned voltage
values in the same index of parameter P327.
index1: 1,0
Min: 1,0
Max: 400,0
Unit: Hz
Indices: 4
Type: O2
Menus:
- Parameter menu
+ Control/gating unit
+ V/f open-loop control
- Drive setting
- Upread/free access
Changeable in:
- Drive setting
- Ready to switch on
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Siemens AG 6SE7087-6QX70 (Edition AL)
SIMOVERT MASTERDRIVES Compendium Motion Control