Manual

EDS94AYCCA EN 5.0 - 06/2012 L 93
E94AYCCA communication manual (CANopen®)
Error messages
Possible causes and remedies
CAN module (MXI1): emergency configuration faulty [0x009f0000]
CAN module (MXI1): node guarding error 1 ... 32 [0x00a00000 ... 0x00a0001f]
CAN module (MXI1): NMT master configuration faulty [0x00a00020]
CAN module (MXI1) RPDO1: telegram not received or faulty [0x00a10000]
Response (Lenze setting printed in bold) Setting: not possible
 None  System fault  Fault  Trouble  Quick stop by trouble : Warning locked  Warning  Information
Cause Remedy
CANopen communication module in MXI1: CAN
emergency configuration is faulty.
• Faulty download of an »Engineer« or »PLC Designer«
project.
• Invalid CAN settings according to DS301, V4.02
carried out in the »Engineer« or »PLC Designer«
project.
• Repeat download
• Correct CAN settings in the project and have project
regenerated.
Response (Lenze setting printed in bold) Setting: C13612/1...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
• The CAN master has not received a response to a node
guarding telegram (RTR) by the node 1 ... 32 within
the time defined.
• Reactivate CAN node by mains switching, restart of
the controller (C00002 = 11000) or "Reset node"
(C00002 = 92).
• Parameterise node guarding monitoring time again
or switch off the monitoring.
• Reset possibly active error status.
Tip: Before switching the mains and restarting the
controller, save the current parameter set (C00002 = 11).
Node guarding protocol
( 74)
Response (Lenze setting printed in bold) Setting: not possible
 None  System fault  Fault  Trouble  Quick stop by trouble : Warning locked  Warning  Information
Cause Remedy
CANopen communication module in MXI1: on the CAN
master a configuration error has occurred in the network
management.
• Faulty download of an »Engineer« or »PLC Designer«
project.
• Invalid CAN settings according to DS301, V4.02
carried out in the »Engineer« or »PLC Designer«
project.
• Node guarding or heartbeat parameterised
incorrectly.
• Repeat download
• Correct CAN settings in the project and have project
regenerated.
Response (Lenze setting printed in bold) Setting: C13591/1 / C14591/1 (; Adjustable response)
: None  System fault ; Fault ; Trouble ; Quick stop by trouble ; Warning locked ; Warning ; Information
Cause Remedy
CANopen communication module in MXI1: CAN-IN1
error
• PDO telegram length incorrect.
• Error during transmission.
• PDO time monitoring has been triggered.
• Set correct telegram length for the CAN master
(transmitter).
• Eliminate fault in the ambience (e. g. EMC).
• Set different time monitoring or switch off time
monitoring.