Lenze L-force HighLine C 8400 Series Reference Manual page 598

8400 HighLine C | Reference manual
Diagnostics & error management
Error messages of the operating system
CE4: CAN bus off [xx.0131.00000]
Response (Lenze setting printed in bold)
0: No Reaction
Cause
CAN on board: "Bus off" status
• Received too many faulty telegrams.
• Damaged cable (e.g. loose contact).
• Two nodes have the same ID.
CA06: CAN CRC error [xx.0131.00006]
Response (Lenze setting printed in bold)
0: No Reaction
Cause
CAN on board: A faulty CAN telegram has been detected. • Check wiring and bus terminating resistor.
CA07: CAN bus warning [xx.0131.00007]
Response (Lenze setting printed in bold)
0: No Reaction
Cause
CAN on board: Incorrect transmission or reception of
more than 96 CAN telegrams.
• The current number of incorrectly transmitted CAN
telegrams is displayed in C00372/1.
• The current number of incorrectly received CAN
telegrams is displayed in C00372/2.
• The current CAN error status is displayed in C00345.
CA08: CAN bus stopped [xx.0131.00008]
Response (Lenze setting printed in bold)
0: No Reaction
Cause
CAN on board: The device has received the "Stop Remote
Node" NMT telegram.
CA0b: CAN HeartBeatEvent [xx.0131.00011]
Response (Lenze setting printed in bold)
0: No Reaction
Cause
CAN on board: Cyclic node monitoring
• Being a Heartbeat consumer, the device has not
received a Heartbeat telegram from Heartbeat
producer 1 ... 15 within the defined time.
• The current statuses of the Heartbeat producers are
displayed in C00347/1...15.
598
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1: Fault 2: Trouble 3: TroubleQuickStop
1: Fault 2: Trouble 3: TroubleQuickStop
1: Fault 2: Trouble 3: TroubleQuickStop
1: Fault 2: Trouble 3: TroubleQuickStop
1: Fault 2: Trouble 3: TroubleQuickStop
L
Setting: C00592/2 ( Adjustable response)
4: WarningLocked 5: Warning 6: Information
Remedy
• Check wiring and bus terminating resistor.
• Set identical baud rate for each bus node.
• Assign different IDs to nodes.
• Eliminate electrical interference (e.g. EMC).
Setting: C00592/1 ( Adjustable response)
4: WarningLocked 5: Warning 6: Information
Remedy
• Eliminate electrical interference (e.g. EMC).
Setting: C00592/3 ( Adjustable response)
4: WarningLocked 5: Warning 6: Information
Remedy
• Check wiring and bus terminating resistor.
• Set identical baud rate for each bus node.
• Assign different IDs to nodes.
• Eliminate electrical interference (e.g. EMC).
Setting: C00592/4 ( Adjustable response)
4: WarningLocked 5: Warning 6: Information
Remedy
Check CAN master (NMT master).
Setting: C00592/5 ( Adjustable response)
4: WarningLocked 5: Warning 6: Information
Remedy
• Reactivate Heartbeat producers by mains switching,
restarting the controller, or a CAN Reset Node.
• Reparameterise CAN Heartbeat producer time or
switch off consumer monitoring and reset error
status if latched.
Heartbeat protocol
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011