Commissioning
5.6 Function commissioning
SINAMICS V20 Inverter
86 Operating Instructions, 07/2012, A5E03728167
Parameter Function Setting
P3359[0...2] Hammer on time [ms] This parameter sets the time for which the additional boost is
applied for each repetition (must be at least 3 x motor
magnetization time).
Range: 0. ... 1000 (factory default: 300)
P3360[0...2] Hammer off Time [ms] This parameter sets the time for which the additional boost is
removed for each repetition (must be at least 3 x motor
magnetization time).
Range: 0. ... 1000 (factory default: 100)
Function diagram
Description:
The hammer start mode is enabled when an ON command is issued, and the following
sequence is performed:
● Ramp up to P3354 Hz with the boost level specified by P1310, P1311, and P1312
● Revert boost level to that specified by P1310, P1311, and P1312
● Revert to "normal" setpoint and allow output to ramp using P1120
3
3
3
3
3 3
3
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