Lenze 9400 Manual de usuario descargar pdf (Pagina 660)

13 Diagnostics & fault analysis

13.7 Error messages of the operating system

660

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06

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Hiperface encoder: Unknown encoder [0x007b003c]

Hiperface encoder: Position initialisation error [0x007b003d]

Encoder monitoring: Pulse deviation detected [0x007b003e]

Module ID (decimal) Error ID (decimal)

123: Motor control 60

Response (Lenze setting printed in bold)

 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

Encoder is not supported by the controller firmware. • Exchange encoder for known type.

• From software version V4.0: Parameterise the

unknown encoder with the codes C00414

(type code)

and C00415

(number of revolutions).

Module ID (decimal) Error ID (decimal)

123: Motor control 61

Response (Lenze setting printed in bold)

 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

A digital readout of the absolute encoder is only possible

at standstill.

The readout is activated by the following actions:

• Mains switching

• Change of C00420

, C00422 and C00427

•To "Absolute value encoder: Communication error"

•To "Encoder: Open circuit

"

Note: This information is always supplied together with

the "I/O error - encoder communication" error message

and is entered in the logbook even if the encoder

monitoring is deactivated (C00580

).

Prevent coasting of the machine while the absolute

encoder is read out.

Module ID (decimal) Error ID (decimal)

123: Motor control 62

Response (Lenze setting printed in bold) Setting: C00621 ( Adjustable response)

 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

• Encoder signal interferences (EMC).

• Encoder cable interrupted.

• Encoder defective.

• Faulty parameter setting of the encoder.

• Check encoder cable, use shorter encoder cable if

required.

•Check encoder.

• Check parameter setting (C00422

).

• Possibly switch off monitoring (C00621

).

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