
4.DESCRIPTION OF PARAMETERS B-63330EN/03
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1461 Upper feedrate limit for F5 to F9
[Input type] Parameter input
[Data type] Real
[Unit of data] mm/min, inch/min, degree/min (machine unit)
[Minimum unit of data] Depend on the increment system of the reference axis
[Valid data range] Refer to the standard parameter setting table (C)
(When the increment system is IS-B, 0.0 - +240000.0)
Set the upper limits for the feedrates specified by the F codes with a
one-digit number. When the feedrate is increased by turning the
manual pulse generator, these upper limits are used to clamp the
feedrate. The upper limit of feedrates for F5 to F9 is specified in this
parameter.
1472 Feedrate when the normal-direction control axis swivels
[Input type] Parameter input
[Data type] Realaxis
[Unit of data] degree/min
[Minimum unit of data] Depend on the increment system of the applied axis
[Valid data range] Refer to the standard parameter setting table (C)
(When the increment system is IS-B, 0.0 - +240000.0)
Set the feedrate used when the normal-direction control axis swivels.
1478 Allowable feedrate difference for corner deceleration based on the feedrate
difference
[Input type] Parameter input
[Data type] Realaxis
[Unit of data] mm/min, inch/min, degree/min (machine unit)
[Minimum unit of data] Depend on the increment system of the applied axis
[Valid data range] Refer to the standard parameter setting table (C)
(When the increment system is IS-B, 0.0 - +240000.0)
When the deceleration based on the corner feedrate difference is used,
if a change in a feedrate component on each axis at a boundary
between blocks is about to exceed the value set in this parameter,
acceleration/deceleration before interpolation is applied to reduce the
feedrate to the value obtained for that purpose. This reduces the
impact on the machine around corners and the machining error.