Lenze EVS93 Series, Системное руководство

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Function library
Function blocks
3.2.83 Homing function (REFC)
3−263
l
EDSVS9332K−EXT EN 4.0
3.2.83.2 Reference run modes
The home position is defined by:
l
the homing mode C0932
l
the signal edge of the zero pulse or touch probe signal C0933
l the home position offset C0934
)
Note!
For position feedback via resolver, the zero position (depending on the rotor
attached to the motor) applies instead of the zero pulse, and, accordingly, the touch
probe phase for homing via touch probe.
Precondition for an error−free homing function
)
Note!
Parameterising the signal edge via C0933 only is effective if the touch probe
function of the PHINT5 and CCTRL or CCTRL2 function blocks is deactivated.
Otherwise the signal edge for homing is not defined via C0933, but via the setting on
the activated function blocks.
l
The touch probe function is deactivated if PHINT5−TP−ENABLE and
CCTRL−TPIN/E4, or CCTRL2−TPIN/E4 are set to LOW.
l Fig. 3−214 shows a connection example for deactivating the touch probe function
during homing.
CCTRL2
PHINT5
NOT
REFC
fb_refc_1
Fig. 3−214 Connection example for deactivating the touch probe function during homing