HEIDENHAIN MANUALPLUS 620 - Page 1012

1012 HEIDENHAIN Technical Manual MANUALplus 620
The parameters MP_limitSpeedAcc, MP_limitSpeedDec,
MP_limitAccSpeedCtrl and MP_limitDecSpeedCtrl are only effective for
spindles in speed control. If the parameters do not exist or the value 0 has
been entered, a "kink-free" ramp with the values from MP_maxAcceleration
or MP_maxAccSpeedCtrl and MP_maxDecSpeedCtrl is output.
MP_maxAccSpeedCtrl
Optional acceleration for the spindle with shaft speed control
Available from NCK software version: 597 110-03.
Format: Numerical value
Input: Value in [1000°/sec
2
] with up to 9 decimal places
This parameter is only effective for spindles. If 0 is entered or
there is no parameter, the acceleration from
MP_maxAcceleration is used.
Default: No value, parameter optional
Access: LEVEL3
Reaction: RUN
MP_maxDecSpeedCtrl
Optional braking ramp for the spindle with shaft speed control
Available from NCK software version: 597 110-03.
Format: Numerical value
Input: Value in [1000°/sec
2
] with up to 9 decimal places
This parameter is only effective for spindles. If the value 0 is
entered or the parameter is not available, the value from
MP_maxAccSpeedCtrl will be used for the brake acceleration.
If MP_maxAccSpeedCtrl is also 0 or not present, the value
from MP_maxAcceleration will be used.
Default: No value, parameter optional
Access: LEVEL3
Reaction: RUN