Fast Position Control With Pulse Train Input (Fast Pti); Sequence Of Son; Selecting A Setpoint Pulse Train Input Channel - Siemens SINAMICS S200 Operating Instructions Manual

Functions
9.5 Fast position control with pulse train input (Fast PTI)
9.5

Fast position control with pulse train input (Fast PTI)

9.5.1

Sequence of SON

Overview
Observe the correct sequence to servo-on the converter smoothly.
Description of function
When the converter operates in the fast pulse train input position control mode (Fast PTI), the
pulse train setpoint must be sent out after the RDY signal is at high level.
9.5.2

Selecting a setpoint pulse train input channel

Overview
The converter supports two channels for the setpoint pulse train input:
• 24 V single end pulse train input
• High-speed 5 V differential pulse train input (RS485)
Description of function
You can select one of the two channels. The position pulse train inputs come from either of the
following two terminal groups.
Table 9-13
Group 1 (high-speed 5 V differential)
Signal name
PTIA_D+
PTIA_D-
PTIB_D+
PTIB_D-
The maximum input pulse frequency for the 24 V single end pulse train input channel is
200 kHz.
244
Two terminal groups
Pin assignment
X132-1
X132-2
X132-26
X132-27
Group 2 (24 V single end)
Signal name
PTIA_24P
PTIA_24M
PTIB_24P
PTIB_24M
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA
Pin assignment
X132-36
X132-37
X132-38
X132-39