Lenze E84DGFCRFNP - Possible Causes and Remedies

Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 71
12 Error messages
12.2 Possible causes and remedies
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12.2 Possible causes and remedies
This chapter contains all PROFINET error messages in numerical order of the error number. Possible
causes and remedies as well as responses to the error messages are described in detail.
PROFINET: Exist. conn. to 8400 lost [0x01bc3100]
PROFINET: Memory: No access [0x01bc5531]
PROFINET: Memory: Read error [0x01bc5532]
PROFINET: Memory: Error when writing [0x01bc5533] (nt14: COM fault 14)
Response (Lenze setting printed in bold) Setting: C01501/2 ( Adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  warning  Information
Cause Remedy
• The Communication Unit is supplied with external
voltage, but the Inverter Drive 8400 motec is not
supplied with voltage.
• The Communication Unit is not connected correctly
to the Drive Unit.
• Switch off and on again the voltage supply of the
Inverter Drive 8400 motec.
• Check wiring and terminals.
• Check internal plug connection between
Communication Unit and Drive Unit.
For this purpose, the Inverter Drive 8400 motec must
be unscrewed. Please observe the information in the
mounting instructions of the Communication Unit
and the Drive Unit!
• If this error continues to occur, please contact the
Lenze Service. (if required, the Communication Unit
must be replaced.)
Response (Lenze setting printed in bold) Setting: C01501/2 ( Adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  warning  Information
Cause Remedy
Access to memory was not possible. Send the device and a description of the fault to Lenze.
Response (Lenze setting printed in bold) Setting: C01501/2 ( Adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  warning  Information
Cause Remedy
Parameter could not be read. • Download application again (including module).
• Send the device and a description of the fault to
Lenze.
Response (Lenze setting printed in bold) Setting: C01501/2 ( Adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  warning  Information
Cause Remedy
Parameter could not be written. • Download application again (including module).
• Send the device and a description of the fault to
Lenze.