Connecting
4.3 Control/status interface - X8
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
157
SIMATIC S7-1200
Pulse train input position control (PTI)
The resistor R3 (200 Ohm to 500 Ohm) is required only if the speed for searching the
zero position exceeds 300 rpm.
The resistor R (200 Ohm to 500 O
hm, recommended power ≥ 5 W ) is required only if
the PTI input frequency exceeds 100 KHz.