Lenze E94ARNE Regenerative power supply - Manual (Page 233)

EDS94ARNExxxx EN 2.3 - 06/2014
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233
9400 regenerative power supply module | Parameter setting
Diagnostics & fault analysis
Error messages
CAN on board: Heartbeat error index 1 ... 32 [0x00840000 ... 0x0084001f]
CAN on board: Lifeguarding error [0x00840020]
CAN on board: Faulty NMT slave configuration [0x00840021]
CAN on board: Faulty emergency configuration [0x00850000]
Response (Lenze setting printed in bold) Setting: C00613/1...32 ( adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CAN on board: Cyclic node monitoring
• Node has not received a heartbeat telegram from
node 1 ... 32 within the defined time.
• Reactivate CAN node by mains switching, restart of
the regenerative power supply module,
( C00002 ="11000") or CAN reset node.
• Reparameterise the heartbeat producer monitoring
time or switch off monitoring and reset locked error
status, if necessary.
Tip: Save the current parameter set before mains
switching and restarting the regenerative power supply
module ( C00
002 ="11").
Response (Lenze setting printed in bold) Setting: C00614 ( Adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CAN on board: Cyclic node monitoring
• Slave response: Maximum time between two node
guarding telegrams (remote transmission request
telegram) from the master has been exceeded.
Reparameterise the life guarding monitoring time or
switch off monitoring.
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CAN on board: A configuration error has occurred in the
network management of the CAN slave.
• Faulty download of an Engineer or PLC Designer
project
• Invalid CAN settings according to DS301V402 in the
Engineer or PLC Designer.
• Incorrect parameterisation of node guarding or
heartbeat.
• Repeat download
• Correct CAN settings in the project and regenerate
project.
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CAN on board: CAN emergency configuration is faulty
• Faulty download of an Engineer or PLC Designer
project
• Invalid CAN emergency settings according to
DS301V402 in the Engineer or PLC Designer.
• Repeat download
• Correct CAN settings in the project and regenerate
project.