X17 - Motor Feedback; Resolver - SIEB & MEYER SD2S Hardware Description

Connection Examples
8.6 X17 – Motor Feedback
8.6.1

Resolver

Voltage (VCC) varies depending on the set measuring system
When the connected measuring system is operated under a wrong voltage, it can be
damaged.
→ Check that you have chosen the right measuring system in the software before
connecting.
A shielded cable with 3 twisted pairs must be used. Twist mode: sine/sine, cosine/co-
sine, rotor/rotor; designation of the cable, e.g. LIYCY 3 × 2 × 0.14.
If the thermal motor protection is evaluated, use a shielded cable with 4 twisted pairs of
wires.
Fig. 19: Resolver
When this meysuring system is parameterized VCC_FB is switched to 5.3 V.
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NOTICE
Drive System SD2S - Hardware Description 0362x49xx / 0362129xx