Flying Start - Siemens SINAMICS V10 Operating Instructions Manual

Par. No. Name
P1131 Ramp-up final rounding time
Defines rounding time at end of ramp-up as shown in P1130.
P1132 Ramp-down initial rounding time
Defines rounding time at start of ramp-down as shown in P1130.
P1133 Ramp-down final rounding time
Defines rounding time at end of ramp-down as shown in P1130.
P1135 OFF3 ramp-down time
Defines ramp-down time from maximum frequency to standstill for OFF3 command.
P1200

Flying start

Starts inverter onto a spinning motor by rapidly changing the output frequency of the inverter until the actual
motor speed has been found. Then, the motor turns up to setpoint using the normal ramp time.
Possible settings:
0
1
2
3
4
5
6
P1202 Motor-current: Flying start
Defines search current used for flying start. Value is in [%] based on rated motor current (P0305).
P1203 Search rate: Flying start
Sets factor by which the output frequency changes during flying start to synchronize with turning motor.
Note:
A higher value produces a flatter gradient and thus a longer search time. A lower value has the opposite
effect.
SINAMICS V10
Operating Instructions, 08/2011, A5E03453178 (this is not an order number)
Flying start disabled
Flying start is always active, start in direction of setpoint
Flying start is active if power on, fault, OFF2, start in direction of setpoint
Flying start is active if fault, OFF2, start in direction of setpiont
Flying start is active, only in direction of setpoint
Flying start if power on, fault, OFF2, only indirection of setpoint
Flying start if active if fault, OFF2, only in direction of setpiont
Range Default
0.00 - 40.00
0.00 - 40.00
0.00 - 40.00
0.00 - 300.00
0 - 6
10 - 200
10 - 200
Parameter list
Unit
0.00 s
0.00 s
0.00 s
5.00 s
0 --
100 %
100 %
97