Lenze 9400 - Manual (Page 643)

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