Encoder Adjustment, Calibrating The Axes - Siemens SINUMERIK 840D sl Function Manual

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Sensor Module cabinet mounted (not used

for encoders with DRIVE–CLiQ interface)

2–encoder system for the main spindle, connected via 2 Sensor Modules

For systems with slip, refer to Chapter 5.4.6, "Actual value synchronization (slip for

2–encoder systems)".

Encoder adjustment, calibrating the axes

Adjusting the motor encoder

Generally, for 1–encoder systems, the integrated encoder is an integral component

of the motor (the encoder is adjusted to match the motor). Data relating to

distance, speed and rotor position (for synchronous drives) is obtained from one

encoder. It is no longer possible to adjust the encoders in motor measuring sys-

tems in the conventional sense.

SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition

Basics on the Safety Functions Integrated in the System/Drive

5.4 Actual value conditioning

Incremental encoder

Sinamics s120