Lenze E94ARNE Regenerative power supply - Manual (Page 249)

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) SDO server: Faulty configuration [0x00a20000]
CAN module (MXI1) SDO client: Faulty configuration [0x00a30000]
CAN module (MXI2): Bus off [0x00ac0000]
CAN module (MXI2): Invalid node address 0 [0x00ac0001]
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: A
configuration error has occurred in the CAN SDP server.
• Faulty project download.
• Invalid SDO server 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)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CANopen communication module in MXI1: A
configuration error has occurred in the CAN SDP client.
• Faulty project download.
• Invalid SDO client 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: C14595 ( Adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
CANopen communication module in MXI2: "Bus-off"
state
• Too many faulty telegrams received.
• Defective cable (e.g. loose contact).
• Two nodes with the same ID.
• Eliminate disturbances (e.g. EMC).
• Remove loose contact, screw down adapter.
• Assign different node IDs.
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 MXI2: 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.