Siemens SINUMERIK 828D Programming Manual page 565

26. Structure statements in the STEP editor (editor-based program support)
Keyword / 1st parameter
subroutine
identifier
SEFORM STRING[128]:
section name
Keyword / 1st
subroutine parameter
identifier
COUPON AXIS:
Following
axis
COUPOF AXIS:
Following
axis
WAITC AXIS: Axis/
spindle
AXCTSWE AXIS:
Axis/spindle
Fundamentals
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
2nd parameter
INT: level
2nd 3rd
parameter parameter
AXIS: REAL:
Leading axis Activation
position of
following
axis
AXIS: REAL:
Leading axis Deactivation
position of
following
axis
(absolute)
STRING[8]: AXIS: Axis/
Block spindle
change
criterion
3rd parameter
STRING[128]:
icon
4th Explanation
parameter
Couple on:
Activate ELG group/synchronous spindle pair. If
no activation positions are specified, the couple is
activated as quickly as possible (ramp). If an
activation position is specified for the following
axis and spindle, this refers absolutely or
incrementally to the master axis or spindle.
Parameters 4 and 5 only have to be programmed
if the 3rd parameter is specified.
REAL: Couple OFF:
Deactivation Deactivate ELG group/synchronous spindle pair.
position of The couple parameters are retained. If positions
master axis are specified, the couple is only canceled when all
(absolute) the specified positions have been overtraveled.
The following spindle continues to revolve at the
last speed programmed before deactivation of the
couple.
STRING[8]: Wait for couple condition:
Block Wait until couple block change criterion for the
change axes/spindles is fulfilled.
criterion Up to two axes/spindles can be programmed.
Block change criterion:
"NOC": No block change control, block change is
enabled immediately,
"FINE": Block change on "synchronism fine",
"COARSE": Block change on synchronism coarse
and
"IPOSTOP": Block change in setpoint-dependent
termination of overlaid movement.
If the block change behavior is not specified, the
set behavior is applicable and there is no change.
Advance container axis.
16.5 Predefined subroutine calls
Explanation
Current section name for STEP
editor
Tables
565