Basics
3.10 Drive and encoder connection
S7-1500 Motion Control V13 Update 3
30
Function Manual, 07/2014, A5E03879256-AC
Frame types
The following table shows the supported PROFIdrive frame types for the assignment of
drives and encoders:
Frame
Brief description
Standard frames
1
•
16 bit speed setpoint (NSET)
•
16 bit actual speed value (NACT),
2
•
32 bit speed setpoint (NSET)
•
32 bit actual speed (NACT)
•
Signs of life
3
•
32 bit speed setpoint (NSET)
•
32 bit actual speed (NACT)
•
Encoder actual value
•
Signs of life
5
•
32 bit speed setpoint (NSET)
•
32 bit actual speed (NACT)
•
Dynamic Servo Control (DSC)
•
Encoder actual value
•
Signs of life
Standard frames encoder
81
•
Encoder actual value
•
Signs of life
83
•
32 bit actual speed (NACT)
•
Encoder actual value
•
Signs of life
When connecting by means of a PROFIdrive frame, the drives and encoders are handled
and switched on in accordance with the PROFIdrive profile.
