Axis Functions - Siemens SINUMERIK 840D sl Function Manual

K1: Mode group, channel, program operation, reset response
9.8 Block search Type 5 (SERUPRO)
Axis couplings
● Acceleration of the processing speed and leading axis and following axes in different
channels
For a leading axis whose following axes are assigned to a different channel than that of the
leading axis, the setting for acceleration of the processing speed has no effect (MD22601
$MC_SERUPRO_SPEED_FACTOR):
● Coupled motion
The coupled motion function (TRAILON) is supported by SERUPRO.
For further information on coupled motion with TRAILON and TRAILOF, see:
References:
– Function Manual, Special Functions; Axis Couplings (M3)
– Programming Manual, Job Planning; Section "Axis couplings"
● Gantry axes
The gantry axis function is supported by SERUPRO.
For further information on the functionality of gantry axes, see:
References:
Function Manual, Special Functions; Section "G1: Gantry axes"
● Tangential control
The tangential follow-up of individual axes function is supported by SERUPRO.
Additional information about the tangential control can be found in:
References:
Function Manual, Special Functions; Section "T3: Tangential control"
9.8.8.7

Axis functions

SERUPRO conditions
The special conditions for SERUPRO must be observed with axis enable, autonomous axis
operations, and axis replacement.
Axis enable
The axial interface DB31, ... DBX3.7 ("Program test axis/spindle enable") controls the axis
enables if no closed-loop controller enable is to (or can) be issued at the machine and is active
only during the program test or when SERUPRO is active.
It is possible to issue this enable via interface signal PLC→NCK
DB31, ... DBX3.7 (program test axis/spindle enable). If the real servo enable is missing during
program test or SERUPRO, the effect on the axes/spindles is as follows:
● As soon as the simulated program run intends to move an axis/spindle, the message
"Waiting for axis enable" or "Waiting for spindle enable" is displayed and the simulation is
stopped.
● If during a simulated motion, NC/PLC interface signal DB31, ... DBX3.7 (program test axis/
spindle enable) is then canceled, alarm 21612: "Channel %1 axis %2 NC/PLC interface
signal 'controller enable' reset during motion" is activated.
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Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions