Siemens N32415

Hatanın Anlamı

Fault: Encoder 2: Amplitude alarm track A or B (A^2 + B^2)

Olası nedenler

• The amplitude (root of A^2 + B^2) for encoder 2 exceeds the permissible tolerance
• Alarm value (r2124, interpret hexadecimal): yyyyxxxx hex: yyyy = Angle xxxx = amplitude, i.e
• root of A^2 + B^2 (16 bits without sign) The nominal signal level of the encoder must lie in the range 375 mV to 600 mV (500 mV -25/+20 %)
• The response threshold is < 230 mV (observe the frequency response of the encoder)

Çözüm ve Güvenli İlk Kontroller

1. check the speed range, frequency characteristic (amplitude characteristic) of the measuring equipment is not
2. check that the encoder cables and shielding are routed in compliance with EMC.
3. check the plug connections.
4. replace the encoder or encoder cable.
5. check the Sensor Module (e.g. contacts).
6. if the coding disk is soiled or the lighting aged, replace the encoder.

Güvenlik: Enerjiyi kesmeden pano içi işlem yapmayın; emin değilseniz yetkili teknisyene danışın.

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