Siemens SINUMERIK 840D sl Programming Manual page 133

Machine manufacturer
Please refer to the machine manufacturer's instructions. For the purpose of axis
replacement, one axis must be defined uniquely in all channels in the configurable machine
data and the axis replacement characteristics can also be set using machine data.
Syntax
RELEASE (axis name, axis name, ...)
GET (axis name, axis name, ...)
GETD(axis name, axis name, ...)
With GETD (GET Directly), an axis is fetched directly from another channel. This means that
no suitable RELEASE must be programmed for this GETD in another channel. It also means
that other channel communication has to be established (e.g. wait markers).
Meaning
RELEASE (axis name, axis name, etc.)
GET (axis name, axis name, etc.)
GETD (axis name, axis name, etc.)
Axis name
RELEASE(S1)
GET(S2)
GETD(S3)
GET request without preprocessing stop
If, following a GET request without preprocessing stop, the axis is enabled again with
RELEASE(axis)
Axis assignment changed
An axis or spindle accepted with GET remains assigned to this channel even after a key or
program RESET.
When a program is restarted the replaced axes or spindles must be reassigned in the
program if the axis is required in its original channel.
It is assigned to the channel defined in the machine data on POWER ON.
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
1.15 Axis replacement, spindle replacement (RELEASE, GET, GETD)
:
:
:
:
or
WAITP(axis)
CAUTION
or
RELEASE (S1)
or
GET (S2)
or
GETD(S3)
: Release the axis (axes)
: Accept the axis (axes)
: Directly accept the axis (axes)
Axis assignment in the system: AX1, AX2, ...
or specify machine axis name
Release spindles S1, S2, ...
Accept spindles S1, S2, ...
Direct acceptance of spindles S1, S2, ...
, a subsequent will induce a
GET
Flexible NC programming
with preprocessing stop.
GET
133