HEIDENHAIN MANUALplus 620 Technical Manual page 534

Parameter
MP number
iTNC MP number
limitSpeedDec
400314
(optional parameter)
limitAccSpeedCtrl
400315
(optional parameter)
limitDecSpeedCtrl
400316
(optional parameter)
M19MaxSpeed
MP3520.1
M19NcSpeed
400310
534
Function and input
Limit speed for reduction of the braking
deceleration
Braking of the spindle with a "kink" in the
deceleration curve:
The parameter sets the absolute limit speed
above which the braking deceleration is reduced.
Format: Numerical value
Input: Value [°/min] or [mm/min]
Default: 0
Absolute acceleration. Effective above
MP_limitSpeedAcc
Acceleration of the spindle with a "kink" in the
acceleration curve:
Specifies the absolute acceleration of the spindle,
which becomes effective above the speed
defined with MP_limitSpeedAcc.
Format: Numerical value
Input: Value [m/s
Default: 0
Absolute deceleration during braking.
Effective above MP_limitSpeedDec
Braking of the spindle with a "kink" in the
deceleration curve:
Specifies the absolute deceleration during
braking, which becomes effective above the
speed defined with MP_limitSpeedDec.
Format: Numerical value
Input: Value [m/s
Default: 0
Maximum rotational speed limit for M19
Format: Numerical value
Input: 100 to 20 000 [rpm]
Default: 1 000 [rpm]
Nominal speed for an oriented spindle stop
commanded by the NC
Format: Numerical value
Input: Shaft speed [rpm]
Default: 8
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