Lenze E94ARNE Regenerative power supply - Manual (Page 245)

EDS94ARNExxxx EN 2.3 - 06/2014
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9400 regenerative power supply module | Parameter setting
Diagnostics & fault analysis
Error messages
CAN module (MXI1): Invalid node address 0 [0x009d0001]
CAN module (MXI1): Basic configuration invalid [0x009d0002]
CAN module (MXI1): Heartbeat error index 1 ... 32 [0x009e0000 ... 0x009e001f]
CAN module (MXI1): Lifeguarding error [0x009e0020]
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CANopen communication module in MXI1: Initialisation
error
• The hardware assignment of the node address has
been selected via DIP switch and the DIP switches for
the node address are set to zero.
• Note: Instead of the impermissible node address 0 the
node address 1 is used.
• Set the DIP switches to a node address unequal 0 and
restart the controller.
• Activate the node address assignment by means of
software by changing the position of DIP switch 2 and
restart the controller.
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CANopen communication module in MXI1:
Configuration error
• Faulty download of an Engineer or PLC Designer
project
• Invalid CAN settings according to DS301V402 in the
Engineer or PLC Designer.
• Repeat download
• Correct CAN settings in the project and regenerate
project.
Response (Lenze setting printed in bold) Setting: C13613/1...32 ( adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CANopen communication module in MXI1: 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: C13614 ( Adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CANopen communication module in MXI1: 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.