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Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 645

13 Diagnostics & fault analysis

13.7 Error messages of the operating system

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

Inside the device: Fan is defective [0x00770011]

Device utilisation Ixt > C00123 [0x00780000]

Device utilisation Ixt > 100 % [0x00780001]

Motor load I²xt > C00127 [0x00780002]

Motor load I²xt > C00120 [0x00780003]

Module ID (decimal) Error ID (decimal)

119: Temperature monitoring 17

Response (Lenze setting printed in bold) Setting: C00611 ( Adjustable response)

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

Cause Remedy

Speed of internal fan is too low, e.g. due to dirt. Check/clean fan.

Module ID (decimal) Error ID (decimal)

120: Analog signal monitoring 0

Response (Lenze setting printed in bold) Setting: C00604 ( Adjustable response)

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

Cause Remedy

Frequent and too long acceleration processes with

overcurrent > C00123

.

Check drive dimensioning.

Module ID (decimal) Error ID (decimal)

120: Analog signal monitoring 1

Response (Lenze setting printed in bold)

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

Cause Remedy

Frequent and too long acceleration processes with

overcurrent.

Check drive dimensioning.

Module ID (decimal) Error ID (decimal)

120: Analog signal monitoring 2

Response (Lenze setting printed in bold) Setting: C00606 ( Adjustable response)

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

Cause Remedy

Motor is thermally overloaded, e.g. due to:

• impermissible continuous current

• frequent or too long acceleration processes

• Check drive dimensioning.

•Check setting in C00127

.

Module ID (decimal) Error ID (decimal)

120: Analog signal monitoring 3

Response (Lenze setting printed in bold)

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

Cause Remedy

Motor is thermally overloaded, e.g. due to:

• impermissible continuous current

• frequent or too long acceleration processes

• Check drive dimensioning.

•Check setting in C00120

.

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