Lenze 9400 Uživatelský manuál stáhnout pdf (Strana 650)

13 Diagnostics & fault analysis

13.7 Error messages of the operating system

650

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

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Motor: Calculated flux factor unrealistic [0x007b000d]

DC bus overvoltage [0x007b000e]

DC bus undervoltage [0x007b000f]

Overcurrent detected [0x007b0010]

Module ID (decimal) Error ID (decimal)

123: Motor control 13

Response (Lenze setting printed in bold)

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

Cause Remedy

Faulty motor parameterisation. Check motor parameters.

Module ID (decimal) Error ID (decimal)

123: Motor control 14

Response (Lenze setting printed in bold) Setting: C00600 ( Adjustable response)

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

Cause Remedy

Due to a too high braking energy, the DC-bus voltage

exceeds the overvoltage threshold which results from

the mains voltage setting in C00173

.

• Use brake resistor or regenerative module.

•Check setting in C00173

.

Module ID (decimal) Error ID (decimal)

123: Motor control 15

Response (Lenze setting printed in bold)

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

Cause Remedy

DC bus voltage is lower than the undervoltage threshold

resulting from the mains setting under C00173

.

• Check mains voltage.

•Check setting in C00173

.

Module ID (decimal) Error ID (decimal)

123: Motor control 16

Response (Lenze setting printed in bold)

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

Cause Remedy

• Short circuit/earth fault in motor cable.

• Excessive capacitive charging current in the motor

cable.

• Check motor cable.

• Use motor cable that is shorter or has a lower

capacitance.

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