AF6ZP0CA – COMBIAC0 & ACE0 2uC – User Manual Page – 39/155
5.2.4 Connection of an encoder
ACE0/COMBIAC0 can handle different types of encoder. To control AC
motor, it is necessary to install an incremental encoder with 2 phases shifted
by 90°. The encoder supply can be 5 V or 12 V. For special applications it is
possible to install incremental encoder with zero-position signal.
A25 +5V/+12V Positive power supply.
A5 GND Negative power supply.
A14 ENC A Phase A.
A13 ENC B Phase B.
A20 Z POS Z-index.
Connection of a standard encoder.
Connection of an encoder with zero-position signal.
U VERY IMPORTANT
It is necessary to specify in the commercial order the type of encoder used,
in terms of power supply and electronic output, so that the logic can be
properly set by Zapi lines.
U VERY IMPORTANT
The number of pulses/rev can be properly set using the dedicated
parameters (see paragraph 8.2.5).
U The maximum speed detectable by standard hardware configuration can be
limited depending on number of pulse/rev. Contact Zapi technician for
checking this aspect.
U VERY IMPORTANT
It is strongly suggested, for safety reasons, to lift the wheels from the floor
and set the correct value according to the type of sensor used prior to
perform any operation with the truck.
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