Siemens 6AV6651-7KA01-3AA4 - S7-1200 + KTP400 Basic Starter Kit 6AV6651-7KA01-3AA4 User Manual
Product codes
6AV6651-7KA01-3AA4
Motion control is easy
10.1 Phasing
Easy Book
208
Manual, 03/2014, A5E02486774-AF
10.1
Phasing
You have four options for the "Phasing" interface to the stepper/servo drive. These options
are as follows:
● PTO (pulse A and direction B): If you select a PTO (pulse A and direction B) option, then
● PTO (pulse A and direction B): If you select a PTO (pulse A and direction B) option, then
one output (P0) controls the pulsing and one output (P1) controls the direction. P1 is high
(active) if pulsing is in the positive direction. P1 is low (inactive) if pulsing is in the
negative direction:
● PTO (count up A and count down B): If you select a PTO (count up A and count down B)
option, then one output (P0) pulses for positive directions and a different output (P1)
pulses for negative directions: