Lenze 9400 User Manual download pdf (Page 643)

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 643

13 Diagnostics & fault analysis

13.7 Error messages of the operating system

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

CPU: Overtemperature [0x00770009]

Heatsink: Thermal detector is defect [0x0077000a]

Inside the device: Thermal detector is defective [0x0077000b]

Motor: Thermal detector is defect [0x0077000c]

Module ID (decimal) Error ID (decimal)

119: Temperature monitoring 9

Response (Lenze setting printed in bold)

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

Cause Remedy

CPU temperature higher than fixed limit temperature

(85 °C).

• Ambient controller temperature too high.

• Dirty fan or ventilation slots.

• Check control cabinet temperature.

• Clean filter.

• Clean controller.

Module ID (decimal) Error ID (decimal)

119: Temperature monitoring 10

Response (Lenze setting printed in bold) Setting: C00588 ( Adjustable response)

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

Cause Remedy

Encoder for heatsink temperature supplies undefined

values.

Check control cabinet temperature, maybe it is too low.

Module ID (decimal) Error ID (decimal)

119: Temperature monitoring 11

Response (Lenze setting printed in bold) Setting: C00588 ( Adjustable response)

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

Cause Remedy

Encoder for interior temperature supplies undefined

values.

Check control cabinet temperature, maybe it is too low.

Module ID (decimal) Error ID (decimal)

119: Temperature monitoring 12

Response (Lenze setting printed in bold) Setting: C00594 ( Adjustable response)

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

Cause Remedy

The signals of the connected encoder for the motor

temperature detection (resolver at X7 or encoder at X8)

are outside the defined operating range of the detection.

• Check contacts of the encoder cable at the motor and

controller.

• Check selection of the motor temperature sensor in

C01190

and make sure that it complies with the

assembly in the motor.

• Possibly switch off temperature sensor monitoring

(C00594

="0").

• If a PTC is in the motor, activate the monitoring of the

PTC temperature in C00585

instead.

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