U600 User’s Guide
Parameters
Version 1.4
Aerotech, Inc.
C-95
C.4.99.
ROReq1Mask
This task parameter is a companion to the ROReq1 task parameter. The default value is
0hFFFF (65535), displayed as –1 in AerDebug. The ROReq1 task parameter requires that
the user respond to all possible requests. This parameter allows you to define only those
requests which you wish to respond to.
It is recommended that Cycle Start always be included in the ROReq1Mask, this will
prevent a user task from executing if (this) supervisory task is not running!
For example, to respond only to Cycle Start and Cycle Stop requests:
ROReq1Mask.1 = RIO_CYCLESTART BOR RIO_CYCLESTEP
The controller will respond to all other requests and the user will be responsible for
handling the CycleStart and CycleStop functions.
C.4.100.
RotaryFeedRate
This task parameter is the programmed vectorial speed of rotary axes in contoured motion
(G1, G2, G3, G12, and G13). It is normally specified in units of RPM. See the E word
documentation, for more details on the use of this parameter. However note, that the units
of this parameter will vary by the value of the UserFeedRateMode task parameter (the
G93 /G94/ G95 mode) as shown below:
UserFeedRateMode
G93 /G94 /G95 mode
Units of the F word
-----------------------------------------------------------------------------------------------------------
0
DEFAULT
G94
revolutions / minute
1
G93
minutes / revolutions
2
G95
revolutions/spindle1-revolution
3
G29
5revolutions/spindle2-revolution
4
G395
revolutions/spindle3-revolution
5
G495
revolutions/spindle4-revolution
The Vectorial velocity of rotary axes in contoured motion is the square root of the sum of
the squares of all the speeds of rotary type axes involved in the contoured motion. This
parameter value is not signed: its value must always be positive.
Note that the RotaryFeedrate task parameter value has no effect on contoured motion of
linear axes (see the LinearFeedRate parameter), nor does it effect motion on rotary axes
that are being controlled by the linear axes motion component.
The RotaryFeedrate task parameter value is a programmed value, and will retain its value
whether there is currently any contoured motion. However, due to feedrate limiting and
the MFO, the actual vectorial velocity during a contoured move may differ from the
programmed vectorial velocity. The RotaryFeedRateActual task parameter indicates the
actual vectorial velocity.
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