Detailed Description
2.3 Configurable gear adaptation
Spindles (S1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-41
2.3.2 Intermediate gear
Application and functions
A configured intermediate gear can be used to adapt a variety of rotating tools. The
intermediate gear on the tool side has a multiplicative effect on the motor/load gearbox.
It is set via machine data:
MD31066 $MA_DRIVE_AX_RATIO2_NUMERA (intermediate gear numerator)
MD31064 $MA_DRIVE_AX_RATIO2_DENOM (intermediate gear denominator)
An encoder on the tool for the intermediate gear
is configured with machine data:
MD31044 $MA_ENC_IS_DIRECT2 (encoder on intermediate gear).
Change parameters for these machine data can be activated with "NewConfig" either using
the SinuCOM-NC commissioning software or via a softkey on the operator panel (HMI). The
existing motor/load gearboxes, on the other hand, are active after POWER ON.
Tool change
If the intermediate gear is changed at the same time as the tool, the user must also
reconfigure the transmission ratio of the numerator and denominator via the machine data of
the intermediate gear.
Example:
In the case of an installed tool with a transmission ratio of 2:1, a suitable intermediate gear is
configured and is activated immediately in the part program with the command NEWCONF.
N05 $MA_DRIVE_AX_RATIO2-NUMERA[AX5] = 2
M10 $MA_DRIVE_AX_RATIO2-DENOM[AX5] = 1
N15 NEWCONF
Caution
It remains the task of the user to stop within the appropriate period in order to make changes
to the machine data when required and then activate a "NewConfig".
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