Heatsink: thermal detector is defect [0x0077000a, Cpu: thermal detector is defect [0x0077000e, Heatsink: fan is defect [0x00770010 – Lenze E94ARNE Regenerative power supply User Manual
Page 223: 0x0077000e, 0x0077000d, 0x0077000c, 0x00770010, 0x0077000a, 0x0077000b, Diagnostics & fault analysis error messages

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:
( 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:
( 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:
( 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:
( 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:
( 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:
( 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.