Siemens SIMOGEAR BA 2730 Gebruiksaanwijzing - Pagina 18
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Securing functional safety
2.4 Commissioning the encoder
FDU.............................................................
Factory serial number, see rating plate ③
The designated product is designed for installation in a machine. Commissioning is prohibited until it
has been established that the end product conforms with Directive 2006/42/EC.
Measure
Is the maximum motor speed less than 3000 rpm.
Is the thermal motor protection evaluated?
Have the controllers of the converter or comparable power controlling device been set
so that no resonance effects occur at the geared motor, encoder or the torque arm of
the encoder?
Is the brake only used as holding brake with emergency stop function?
The electrical installation of the encoder is described in the operating instructions
Sendix SIL Encoders for Functional Safety from the Kübler company
Have qualified personnel connected the encoder to the encoder evaluation?
Was a suitable, shielded connecting cable with twisted conductor pairs used?
Were the connecting cables attached to the encoder without any strain, the cable and
connector installed and securely attached?
Is the maximum length of the connecting cable 50 m?
Is the connecting cable shield connected at both ends through a large surface area and
grounded?
Is the connection assignment of the mating connector of the connecting cable the same
as shown in the table of these operating instructions in Chapter Electrical installation of
the encoder (Page 15)?
The data transfer is described in the operating instructions
Sendix SIL Encoders for Functional Safety from the Kübler company
Was it checked and ensured that the supply voltage has the correct level and polarity?
Were the sinusoidal and cosinusoidal signals checked to ensure that they have the
correct polarity and phase?
Was it checked and ensured that the 120 Ohm terminating resistor is installed in the
signal paths?
The encoder evaluation is described in the operating instructions
Sendix SIL Encoders for Functional Safety from the Kübler company
Do the direction of rotation and count direction match?
Is the sin
18
(x) + cos
(x) = 1 monitoring activated?
2
2
Operating Instructions, 08/2015, A5E36448105
Yes
No
BA 2730