HEIDENHAIN MANUALplus 620 Technical Manual page 571

Parameter
MP number
iTNC MP number
CfgControllerComp
Specifies compensation settings in the controller unit
compFriction0
401401
MP2610.x
(optional parameter)
compFrictionT1
401402
MP2612.x
(optional parameter)
compFrictionT2
401403
MP2614.x
(optional parameter)
compFrictionNS
401404
MP2620.x
(optional parameter)
compCurrentOffset
401405
MP2630.x
(optional parameter)
compAcc
401406
MP2600.x
(optional parameter)
January 2012
Function and input
Friction compensation at low speed
Format: Numerical value
Input: 0.000 000 000 to 30 [A]
Default: 0
Distance before the reversal point for reducing
the current from MP_compFriction0
The following units of measure apply:
MP_compFrictionT1 = [s] if
MP_compFrictionT2 = 0
(same behavior as CC 422)
MP_compFrictionT1 = [mm] if
MP_compFrictionT2 > 0
Format: Numerical value
Input: 0.000 000 000 to 1 [mm] or [°]
0: No friction compensation
Default: 0
Distance after the reversal point for current
from MP_compFriction0
Format: Numerical value
Input: 0.000 000 000 to 1 [mm] or [°]
0: No friction compensation
Default: 0
Friction compensation at rated speed
Format: Numerical value
Input: 0.000 000 000 to 30 [A]
0: No friction compensation
(or analog axis)
Default: 0
Holding current of vertical axis (weight
compensation)
Format: Numerical value
Input: –100.000 to +100.000 [A]
Default: 0
Acceleration feedforward control
Format: Numerical value
Input: 0 to 1000 [As
Default: 0
4.10 List of Machine Parameters
Reaction/
Access
Allowed in
strobe
LEVEL3
Allowed in
strobe
LEVEL3
Allowed in
strobe
LEVEL3
Allowed in
strobe
LEVEL3
Allowed in
strobe
LEVEL3
Allowed in
strobe
LEVEL3
2
]
Page
725
725
725
–
–
867
571