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13. Checklist for start-up
Mounting
(for information, see mounting advice)
The encoder must only be installed using the fixing elements supplied by the Fritz Kübler
GmbH company.
The loading on the encoder shaft, as a result of mounting/installation, is to be kept as low as
possible. The installation dimensions specified of the encoder, must be strictly observed. It is
also important to note that the tolerance compensating elements must be mounted without
pre-loading.
The indicated torques for mounting the encoders and the fastening elements have been com-
plied with.
Axial and radial offset are to be kept to a minimum during installation, so that the specified
maximum values are not exceeded.
The shaft tolerance of the drive shaft, onto which the encoder is fitted, is stipulated as G6
(for solid shaft encoders) / G6 (for hollow shaft encoders).
Electronic connections
(see data sheet for terminal assignment)
Is the signal level and polarity of the supply voltage correct?
Have the sine/cosine signals been correctly wired with respect to polarity and phase?
Terminating resistor 120 Ohm (A –
; B –
)
Controller
Do the direction of rotation and count direction match?
Sin
2
(x) + Cos
2
(x) = 1 monitoring been activated?
B
A