Frequenz [Hz]
Sollwert [Unit]
Rampe
Rampe
Rampe
Rampe
Rampe
Rampe
Rampe
Rampe
Zeit
Fig. 47: Start and stop ramps
NOTE
To prevent overcurrent tripping, a minimum total start/stop time of 2.5 seconds is
recommended.
Parameter Description
Possible settings
Reference to
Factory setting
3-3-4-1
Start delay
0..60 (s)
0, 1
3-3-4-2
Start output
frequency
0..10 (%)
3-11-4-1
0
3-3-6-1
Defines, together
with
3-11-4-1
, the
gradient of ramp 0
Up/Down
0,5..600 (s)
3
3-3-6-2
Defines, together
with
3-11-4-1
, the
gradient of ramp 1
Up
0,5..600 (s)
3
3-3-6-3
Defines, together
with
3-11-4-1
, the
gradient of ramp 1
Down
0,5..600 (s)
3
3-3-6-4
Defines, together
with
3-11-4-1
, the
gradient of ramp 2
Up
0,5..600 (s)
3
3-3-6-5
Defines, together
with
3-11-4-1
, the
gradient of ramp 2
Down
0,5..600 (s)
3
3-3-6-6
Frequency to
change from ramp 0
Up to ramp 1/2 Up
0..100 (%)
3-11-4-1
50
3-3-6-7
Frequency to
change from ramp
1/2 Down to ramp 0
Up
0..100 (%)
3-11-4-1
50
3-5-3-4
Output frequency in
manual mode
0..100 (%)
3-11-4-1
0
3-11-4-1
Maximum output
frequency
1..70 (Hz)
50
7 Commissioning/shutdown
92 of 162
PumpDrive