Dynamicdefaults Tags (Positioning Axis/Synchronous Axis); Positionlimits_Sw Tags (Positioning Axis/Synchronous Axis) - Siemens SIMATIC S7-1500 Function Manual

Appendix
A.2 Tags of the positioning axis/synchronous axis technology object
A.2.11

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
DynamicDefaults.
Velocity
Acceleration
Deceleration
Jerk
EmergencyDeceleration LREAL
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
PositionLimits_SW.
Active
MinPosition
MaxPosition
See also
Evaluating the technology data block (Page 173)
340
Data type Values
STRUCT
LREAL 0.0 to 1.0E12
LREAL 0.0 to 1.0E12
LREAL 0.0 to 1.0E12
LREAL 0.0 to 1.0E12
0.0 to 1.0E12
Data type Values
STRUCT
BOOL -
LREAL -1.0E12 to
1.0E12
LREAL -1.0E12 to
1.0E12
W Description
DIR Default velocity
DIR Default acceleration
DIR Default deceleration
DIR Default jerk
DIR Emergency stop deceleration
W Description
DIR FALSE: Monitoring disabled
TRUE: Monitoring enabled
DIR Position of negative software limit switches
DIR Position of positive software limit switches
("MaxPosition" > "MinPosition")
Function Manual, 07/2014, A5E03879256-AC
S7-1500 Motion Control V13 Update 3