Lenze E94AYCET

Lenze · E94AYCET communication module (EtherCAT®) · Communication Manual · DMS 10.2 EN · 11/2018 · TD06 91
12 Diagnostics
12.3 Emergency requests / Emergency messages
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12.3 Emergency requests / Emergency messages
Emergency messages are sent to the EtherCAT master once when the error status of the controller
changes, i.e. ...
• when an error in the inverter or in the communication module occurs or
• when an internal error of the communication module is eliminated.
An "Emergency Request" on the fieldbus consists of the components "Mailbox Header", "CANopen
Header" and the actual "Emergency Message":
The emergency message last sent by the Servo Drive 9400 is displayed in code C13867
/ C14867.
Structure of the Emergency message
Example: Emergency message of the "EtherCAT error: Quit Operational state [0x00c88131]"
• Bytes 1 and 2 display that an error is pending.
• Byte 3 display the contents of the error register (I-1001).
• Bytes 5 ... 8 contain the error code.
Mailbox header CANopen
header
Emergency Message
6 bytes 2 bytes 8 bytes
Byte 1 Byte2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
Emergency
Error code
Error
Register
(I-1001)
Reserved Error code
Servo Drive 9400 / E94AYCET
Low byte High byte Low byte High byte Low word High word
Low byte High byte Low byte High byte
0x00 0x10 0x01 0x00 0x31 0x81 0xc8 0x00
 Reference manual/online help for the Servo Drive 9400
Here you will find detailed information on error codes.