Standstillsignal Tags (Positioning Axis/Synchronous Axis); Statuspositioning Tags (Positioning Axis/Synchronous Axis) - Siemens SIMATIC S7-1500 Function Manual

A.2.19

StandstillSignal tags (positioning axis/synchronous axis)

The tag structure <TO>.StandstillSignal.<tag name> contains the configuration for the
standstill signal.
If the actual velocity value is below the velocity threshold, and does not exceed it during the
minimum dwell time, then the standstill signal <TO>.StatusWord.X7 (Standstill) is set.
Tags
Legend (Page 332)
Tag
StandstillSignal.
VelocityThreshold
MinDwellTime
See also
Evaluating the technology data block (Page 173)
A.2.20

StatusPositioning tags (positioning axis/synchronous axis)

The tag structure <TO>.StatusPositioning.<tag name> indicates the status of a positioning
motion.
Tags
Legend (Page 332)
Tag
StatusPositioning.
Distance
TargetPosition
FollowingError
See also
Evaluating the technology data block (Page 173)
S7-1500 Motion Control V13 Update 3
Function Manual, 07/2014, A5E03879256-AC
A.2 Tags of the positioning axis/synchronous axis technology object
Data type Values
STRUCT
LREAL 0.0 to 1.0E12
LREAL 0.0 to 1.0E12
Data type Values
STRUCT
LREAL -
LREAL -
LREAL -
W Description
Configuration for the standstill signal
DIR Velocity threshold
If velocity is below this threshold, then the minimum
dwell time begins.
DIR Minimum dwell time
W Description
RON Distance to the target position
RON Target position
RON Current following error
Appendix
347