Lenze E94AYCET - Manual (Page 89)

Lenze · E94AYCET communication module (EtherCAT®) · Communication Manual · DMS 9.0 EN · 02/2014 · TD17
89
11 Diagnostics
11.3 Emergency requests / Emergency messages
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11.3 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 drive or in the communication module occurs;
• 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 error "Resolver: Open circuit" [0x247b0018]
• 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 0x18 0x00 0x7b 0x24
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Reference manual/online help for the Servo Drive 9400
Here you will find detailed information on error codes.