Lenze E94AYCEC - Manual (Page 52)

8 Diagnostics
8.3 Diagnostic data
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Lenze · E94AYCEC Communication module (POWERLINK CN) · Communication Manual · DMS 3.0 EN · 08/2014 · TD17
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8.3 Diagnostic data
Pending diagnostic data are signalled from the controlled node to the managing node by means of
an emergency message.
Errors and warnings in the Servo Drive 9400 and the plugged communication module are sent to the
Managing Node as extended diagnostic messages.
The diagnostic data is visible via the engineering software of the host (PLC).
Bytes Meaning Value [hex]
1 ... 6 Diagnostic block header 0x0010 001C 0100
7 ... 8 Alarm type 0x0001 (diagnosis)
9 ... 12 API (Application Programming Interface) 0x0000 0000
13, 14 Slot number 0x0001 / 0x0002
15, 16 Subslot number 0x0001
17 ... 20 Module ID ID according to module
21 ... 24 Submodule number ID according to module
25, 26 Alarm specification 0xB000
27, 28 User structure ID 0x0001
29 ... 32 Error code
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Reference manual/»Engineer« online help for Servo Drive 9400
Here you will find general information on diagnostics & fault analysis and on error
messages.