Commissioning tools (Page106)
Function description
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Converter states S1…S5c are dened in the PROFIdrive prole. The sequence control denes
the transition from one state to another.
Converter states
The motor is switched o The motor is switched on
Current does not ow in the motor and the motor does not
generate any torque
Current ows in the motor and the motor generates a torque
S1 The converter waits for a new ON command.
The ON command is currently active. You must ac‐
tivate the ON command again in order that the con‐
verter exits the state.
S4 The motor is switched on.
S2 The converter waits for a new command to switch
on the motor.
S5a,
S5c
The motor is still switched on. The converter brakes
the motor with the ramp-down time of the ramp-
function generator.
S3 The converter waits for "Enable operation". The "En‐
able operation" command is always active in the
converter factory setting.
S5b The motor is still switched on. The converter brakes
the motor with the OFF3 ramp-down time.
Advanced commissioning
7.2Sequence control when switching the motor on and o
SINAMICS G115D Wall Mounted distributed drive
132 Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA