Configuration
2−121
l
EDSVF9383V−EXT EN 2.0
Parameter setting
The parameters to be set are strongly dependent on the motor used, the inertia of the driven machine
and the drive configuration (single drive, drive network, master−slave operation, etc.). This function
must therefore be adapted to the individual application in every case.
The following specifications refer to the description of the mains failure detection. (
Important settings prior to the initial commissioning:
1. Save the settings in a parameter set (e.g. parameter set 4).
Stop!
With internal voltage supply to the terminals (C0005 = xx1x), terminal X6/63 is used as a voltage
source for external potentiometers. In this case, measure across terU
G
, −U
G
.
2. Measure the DC−bus voltage with an oscilloscope (channel 1):
– With a suitable voltage divider across the terUG, −UG or
– by providing the DC−bus voltage at terminal X6/62, for instance. To do this, set
C0436 = 5005 (MCTRL−DCVOLT). 1 V at terminal X6/62 corresponds to 100 V at +UG, −UG.
3. Measure the speed with an oscilloscope (channel 2):
– By providing the speed at terminal X6/62, for instance, (standard setting). To do this, set
C0431 = 5001 (MCTRL−NACT). 10 V at terminal X6/62 correspond to n
max
(C0011).
