In Long Cam Positive homing mode, the reference point is preset at the negative side of the cam, when coming in negative direction (from the cam) at low velocity.
Inputs used:
Detected errors that can be encountered:
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If a limit is bypassed and detected with Proximity&LimitSwitch input (if not disabled), the detected error is reported in the LIMIT_FLT status object (%MWr.m.c.5.1).
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If the axis is off the cam and direction is set backward (negative velocity), the homing function will not be executed and the detected error will be reported in the HOMING_FLT status object (%MWr.m.c.5.4).
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If Drive_Ready&Emergency goes off (if not disabled), the detected error is reported in the DRIVE_KO status object (%MWr.m.c.5.0).
The detected errors are also reported in the AXIS_FLT implicit status object (%IWr.m.c.6.3).