Siemens SIMATIC S7-1500 Motion Control V13 - Dynamicdefaults Tags (Positioning Axis;Synchronous Axis); Positionlimits_Sw Tags (Positioning Axis;Synchronous Axis)

Appendix
A.2 Tags of the positioning axis/synchronous axis technology object
S7-1500 Motion Control V13 Update 3
340 Function Manual, 07/2014, A5E03879256-AC
A.2.11
DynamicDefaults tags (positioning axis/synchronous axis)
The tag structure <TO>.DynamicDefaults.<tag name> contains the configuration of the
dynamic defaults. These settings will be used, if you specify a dynamic value less than 0.0 in
a Motion Control instruction (exceptions: MC_MoveJog.Velocity, MC_MoveVelocity.Velocity).
Changes to the dynamic defaults will be applied with the next rising edge at the "Execute"
parameter of a Motion Control instruction.
Tags
Legend (Page 332)
Tag
Data type
Values
W
Description
DynamicDefaults.
STRUCT
Velocity
LREAL
0.0 to 1.0E12
DIR
Default velocity
Acceleration
LREAL
0.0 to 1.0E12
DIR
Default acceleration
Deceleration
LREAL
0.0 to 1.0E12
DIR
Default deceleration
Jerk
LREAL
0.0 to 1.0E12
DIR
Default jerk
EmergencyDeceleration
LREAL
0.0 to 1.0E12
DIR
Emergency stop deceleration
See also
Evaluating the technology data block (Page 173)
A.2.12
PositionLimits_SW tags (positioning axis/synchronous axis)
The tag structure <TO>.PositionLimits_SW.<tag name> contains the configuration for
position monitoring with software limit switches. Software limit switches are used to limit the
operating range of a positioning axis.
Tags
Legend (Page 332)
Tag
Data type
Values
W
Description
PositionLimits_SW.
STRUCT
Active BOOL - DIR FALSE: Monitoring disabled
TRUE: Monitoring enabled
MinPosition LREAL -1.0E12 to
1.0E12
DIR Position of negative software limit switches
MaxPosition LREAL -1.0E12 to
1.0E12
DIR Position of positive software limit switches
("MaxPosition" > "MinPosition")
See also
Evaluating the technology data block (Page 173)