Axis Replacement (Get, Release, Axtochan) - Siemens SINUMERIK 840D sl Function Manual
Synchronized actions
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- Function manual (2184 pages) ,
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Remarks
● The default value for the feedrate of positioning axes is set via axial machine data:
MD32060 $MA_POS_AX_VELO (initial setting for positioning axis velocity)
● The axial feedrate can be specified as a linear or revolutional feedrate.
The feedrate type can be set via the setting data:
SD43300 $SA_ASSIGN_FEED_PER_REV_SOURCE (revolutional feedrate for positioning
axes / spindles)
● The feedrate type can be switched synchronous to the part program via the FPRAON and
FPRAOF commands. Refer to:
References:
/FB1/ Function Manual Basic Functions; Feedrates (V1)
Note
So that technology cycles executed in parallel do not obstruct each other, the axial feedrate
from synchronized actions is not output as an auxiliary function to the NC/PLC interface.
See also
Traversing axes, endless (MOV) (Page 83)
3.7.13
Axis replacement (GET, RELEASE, AXTOCHAN)
Command axes can be interchanged between channels via the GET, RELEASE and
AXTOCHAN commands.
Requirement
The command axis that is interchanged between the channels must be known and
parameterized as command axis in the respective channel.
Programming
Syntax
GET(<axis 1> [{, <axis n>}])
RELEASE((<axis 1> [{, <axis n> }])
AXTOCHAN(<axis 1>, <channel number 1> [{, <axis n>, <channel number
n> }])
Meaning
GET:
RELEASE:
AXTOCHAN:
<Axis n>:
Synchronized actions
Function Manual, 08/2018, 6FC5397-5BP40-6BA2
Request to replace an axis in the same channel
Release of an axis for an axis replacement
Request for an axis for replacement in the specified channel
Machine axis name
Type:
AXIS
Range of values: Machine axis names defined in the channel
Detailed description
3.7 Actions in synchronized actions
85
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