Siemens SINAMICS S200 - Page 185

• "Setpoints"
The following settings can be con󹪝gured t
hrough "Input con󹪝guration" for position control
via Pulse Train Input (PTI):
– Pulse train input channel
Select between the 24 V single end pulse train input channel and the high-speed 5 V
di󹪜erential pulse train input channel.
– Pulse train input form
Select a pulse train input form according to the setting of the higher-level controller.
– Filter time
Set the 󹪝lter time for pulse train input signals to improve tolerance with respect to external
noise or disturbances. For the high-frequency input signal (> 200 kHz), Siemens
recommends that you set the 󹪝lter time to 0.04 us.
The following functions can be con󹪝gured through "Electronic gear ratio" for position control
via Pulse Train Input (PTI):
– Transmission ratio
Set the number of setpoint pulses per motor revolution to de󹪝ne the motor revolutions
and then de󹪝ne the distance of mechanical movement.
– Position setpoint smoothing 󹪝lter
Con󹪝gure smoothing time for the moving average 󹪝lters and the low pass 󹪝lter to achieve
a softer control behavior.
• "Pulse Train Output (PTO)"
The following settings can be con󹪝gured through "Output con󹪝guration" for PTO position
control:
– PTO direction change
Select the PTO direction for an application of fully closed-loop position control using PTI
and PTO. The direction output de󹪝nes the traversing direction.
– PTO output frequency limit
Set the maximum output frequency of the pulse train output. The output frequency
represents the velocity and the number of output pulses for the section to be traversed.
– PTO zero mark o󹪜set
Set the zero mark o󹪜set to shift the zero mark within one mechanical revolution.
The following settings can be con󹪝gured through "Electronic gear ratio" for PTO position
control:
– Gear ratio con󹪝guration
Set the number of PTO pulses per motor revolution to transfer the distance of mechanical
movement to a controller
Commissioning (web server)
7.4Functions and menus
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA 183