Parameter
Description
Data
Read/write
P471
Scale Torq(PRE)
471
Function parameter for entering the scaling factor for the
pre-control torque. The scaling is to be selected so that,
during acceleration and deceleration and active pre-
control, the torque setpoint formed by the speed controller
is minimal.
index1: 100,0
Min: 0,0
Max:
214748339,2
Unit: %
Indices: 4
,FDS
Type: O4
Menus:
- Parameter menu
+ Setpoint channel
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
r472
n (set, lim)
472
Visualization parameter for displaying the speed setpoint
after limitation.
Dec.Plc.: 2
Unit: 1/min
Indices: -
Type: I4
Menus:
- Parameter menu
+ Setpoint channel
- Upread/free access
P515
DC Bus Volts Reg
515
Function parameter for the limitation controller for DC link
voltage; limits the DC link voltage during regenerative duty
(e.g. fast reverse) to the maximum permissible value.
Notes:
- This function cannot replace a braking or rectifier unit
during active regenerative loads!
- If a braking unit or a rectifier unit is connected, the
Vdmax controller should be disabled.
Parameter values: 0: Disabled
1: Vdmax controller released
With a Vdmax controller dynamic response of P516 = 0
%, the controller is switched off.
Init: 0
Min: 0
Max: 1
Unit: -
Indices: -
Type: O2
Menus:
- Parameter menu
+ Functions
- Upread/free access
Changeable in:
- Ready to switch on
P516
DC bus Volts Dyn
516
Function parameter for dynamic response of the Vdmax
controller
At P516 = 0 % the Vdmax controller is switched off.
Precondition:
P515 = 1 (select Vdmax controller)
Init: 25
Min: 0
Max: 200
Unit: %
Indices: -
Type: O2
Menus:
- Parameter menu
+ Functions
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
P517
VdMax Volts Inp
517
Function parameter for defining the starting threshold of
the Vdmax controller. In the case of regenerative load
without a braking resistor the regenerative torque is
reduced such that this voltage threshold is maintained.
In function diagram 610.1
Init: 780
Min: 600
Max: 800
Unit: V
Indices: -
Type: O2
Menus:
- Parameter menu
+ Functions
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
r548
Reference Angle
548
Parameter is only necessary for the parameter model of
PROFIdrive V3 standard. Parameter is only visible if
PROFIdrive V3 is set.
Dec.Plc.: 1
Unit: ° (alt)
Indices: -
Type: O2
Menus:
- Parameter menu
- Upread/free access
- Ready to switch on
68
Siemens AG 6SE7087-6QX70 (Edition AL)
SIMOVERT MASTERDRIVES Compendium Motion Control