Inhibiting Pulse Train Input Setpoint (P-Trg) - Siemens SINAMICS V90 Operating Instructions Manual

Control functions
7.3 Pulse train input position control (PTI)
7.3.7

Inhibiting pulse train input setpoint (P-TRG)

Note
P-TRG in PTI mode
Note that the function "inhibiting pulse train by P-TRG in PTI mode" as described in this
section and the rest of the manual is reserved for future use.
The digital input signal P-TRG is the default connection of DI6 in the position control mode.
In the pulse train input position control mode, P-TRG is level sensitive and can be used to
allow or inhibit positioning operation according to pulse train input setpoint:
● 0: positioning according to pulse train input setpoint
● 1: inhibit pulse train input setpoint
Timing diagram
DI configuration
The signal P-TRG is the factory setting of DI6:
Signal type
Note
Refer to Section "Digital inputs/outputs (DIs/DOs) (Page 89)" for detailed information about
DI parameterization.
• The signal P-TRG is active only when the digital input signal SON is in OFF state.
• When the signal P-TRG is active in the PTI mode or a compound mode with PTI, the
alarm A7585 occurs.
174
Signal
name assignment
DI P-TRG X8-10 (factory
Pin Setting
High level (1) Inhibit pulse train input setpoint
setting)
Low level (0)
Description
Positioning according to pulse train input
setpoint
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E36037884-002