HEIDENHAIN MANUALPLUS 620 - 6.7 Traverse Ranges

688 HEIDENHAIN Technical Manual MANUALplus 620
6.7 Traverse Ranges
The parameter object CfgPositionLimits is not required for:
 Virtual axes (MP_axisMode = Virtual)
 Axes that are only for display (MP_axisMode=Display)
Define the software limit switches in the parameter object
CfgPositionLimits:
 The datum is the machine datum (MP_refPosition).
 If the geometry detects that a software limit switch will be traversed, the
traverse path concerned will not be executed and an error message will be
displayed.
 If a software limit switch is traversed, the MANUALplus 620 stops the
corresponding axis and displays an error message. The axis can be retracted
in the opposite direction, however.
 On milling controls, the software limit switches can usually be overwritten
from the NC program (see below).
 On lathe controls, the software limit switches can only be overwritten from
the PLC.
 Limit-switch monitoring can be deactivated by entering 0 for positive and
negative limit values.
Settings in the configuration editor MP number
Axes
ParameterSets
[Key name of the parameter set]
CfgPositionLimits
swLimitSwitchPos
swLimitSwitchNeg
400501
400702