Positioncontrol Tags (Positioning Axis/Synchronous Axis) - Siemens SIMATIC S7-1500 Function Manual

Appendix
A.2 Tags of the positioning axis/synchronous axis technology object
A.2.16

PositionControl tags (positioning axis/synchronous axis)

The tag structure <TO>.PositionControl.<tag name> contains the settings for position
control.
Tags
Legend (Page 332)
Tag
PositionControl.
Kv
Kpc
EnableDSC
See also
Evaluating the technology data block (Page 173)
344
Data type Values
STRUCT
LREAL 0.0 to
2147480.0
LREAL 0.0 to 150.0%
BOOL -
W Description
DIR Proportional gain in the position control
("Kv" > 0.0)
DIR Velocity pre-control in the position control
Recommended setting:
Isochronous drive connection via PROFIdrive:
•
100.0%
Non-isochronous drive connection via
•
PROFIdrive:
0.0 to 100.0%
Analog drive connection:
•
0.0 to 100.0%
RES Dynamic Servo Control (DSC)
FALSE: DSC disabled
TRUE: DSC enabled
DSC is only possible if frame 5 is used.
Function Manual, 07/2014, A5E03879256-AC
S7-1500 Motion Control V13 Update 3