Siemens SINAMICS V20 Inverter Getting Started page 46

Commissioning
4.3 Quick commissioning
Parameter Description
P1080[0] Minimum frequency
P1120[0] Ramp-up time
P1121[0] Ramp-down time
Application macro AP021 - Compressor applications
Parameter Description
P1300[0] Control mode
P1080[0] Minimum frequency
P1312[0] Starting boost
P1311[0] Acceleration boost
P1310[0] Continuous boost
P1120[0] Ramp-up time
P1121[0] Ramp-down time
Application macro AP030 - Conveyor applications
Parameter Description
P1300[0] Control mode
P1312[0] Starting boost
P1120[0] Ramp-up time
P1121[0] Ramp-down time
46
Factory Default for
default AP020
0 20
10 10
10 20
Factory Default for
default AP021
0 0
0 10
0 30
0 0
50 50
10 10
10 10
Factory Default for
default AP030
0 1
0 30
10 5
10 5
Remarks
Inverter running at a lower speed
inhibited
Ramp-up time from zero to
maximum frequency
Ramp-down time from maximum
frequency to zero
Remarks
Linear V/f
Inverter running at a lower speed
inhibited
Boost only effective when
accelerating for the first time
(standstill)
Boost only effective when
accelerating or braking
Additional boost over the complete
frequency range
Ramp-up time from zero to
maximum frequency
Ramp-down time from maximum
frequency to zero
Remarks
V/f with FCC
Boost only effective when
accelerating for the first time
(standstill)
Ramp-up time from zero to
maximum frequency
Ramp-down time from maximum
frequency to zero
SINAMICS V20 Inverter
Getting Started, 07/2012, A5E03728127