Lenze E94ARNE Regenerative power supply - Manual (Page 223)

EDS94ARNExxxx EN 2.3 - 06/2014
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9400 regenerative power supply module | Parameter setting
Diagnostics & fault analysis
Error messages
Heatsink: Thermal detector is defect [0x0077000a]
Inside the device: Thermal detector is defect [0x0077000b]
Filter: Thermal detector or fan is defect [0x0077000c]
DC-bus capacitor: Thermal detector is defect [0x0077000d]
CPU: Thermal detector is defect [0x0077000e]
Heatsink: Fan is defect [0x00770010]
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.
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.
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
Encoder for filter temperature supplies undefined
values.
Check control cabinet temperature, maybe it is too low.
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 capacitor temperature supplies undefined
values.
Check control cabinet temperature, maybe it is too low.
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 CPU temperature supplies undefined values. Check control cabinet temperature, maybe it is too low.
Response (Lenze setting printed in bold) Setting: C00610 ( Adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
Speed of heatsink fan too low, e.g. due to dirt. Check/clean fan.