Siemens SINAMICS S200 - Inhibiting Pulse Train Input Setpoint (P-TRG); Clearing Droop Pulses (CLR)

p29271 Number of setpoint pulses per revolution 
p29272[0...3] Numerator of electronic gear 
p29273 Denominator of electronic gear 
c29275 Electronic gear selection bit 0 
c29276 Electronic gear selection bit 1 
9.5.7 Inhibiting pulse train input setpoint (P-TRG)
Ov
erview
The digital in
put signal P-TRG is the default connection of DI5 in the position control mode.
Description of function
In the fast position control with pulse train input control mode (Fast PTI), P-TRG is level sensitive
and can be used to allow or inhibit positioning operation according to the pulse train input
setpoint:
• 0: positioning according to the pulse train input setpoint
• 1: inhibit the pulse train input setpoint
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375*
Figure9-3 Timing diagram
Table 9-17 P-TRG signal
Signal
type
Signal
name
Setting Description
DI P-TRG 1 (high level) Inhibit the pulse train input setpoint
0 (low level) Positioning according to the pulse train input setpoint
9.5.8 Clearing droop pulses (CLR)
Overview
The droop pulses can be clear
ed with the parameter p29266 and the digital input signal CLR.
Functions
9.5Fast position control with pulse train input (Fast PTI)
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
254 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA