User guide

9 System bus "CAN on board"
9.8 Monitoring
210
Lenze · 8400 BaseLine C · Reference manual · DMS 1.6 EN · 01/2014 · TD05
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9.8.3 Emergency telegram
If the error status changes because an internal device error occurs or has been eliminated, the NMT
master receives an emergency telegram once with the following structure:
The Short overview (A-Z)
of error messages of the operating system includes a list of more emergen-
cy error codes.
( 159)
Example
 Tip!
A detalied description can be found in CAN specification DS301, V4.02.
1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte
Emergency error codes Error register Manufacturer-specific error message
Low byte High byte I-1001
0x00
(reserved)
Low word High word
Low byte High byte Low byte High byte
See table below • For emergency error code 0xF000: Lenze error number(value
displayed in C168
)
• All other emergency error codes have a value of "0" here.
Emergency error codes Error register Cause
0x0000 0xXX One of several errors eliminated
0x00 One error has been eliminated (error-free status afterwards)
0x3100 0x01 Supply voltage of standard device faulty or failed
0x8100 0x11 Communication error (warning)
0x8130 0x11 Life guarding error or heartbeat error
0x8150 0x11 Collision of identifiers (COB-IDs): An identifier parameterised for
reception is also used for transmission.
0x8210 0x11 PDO length shorter than expected
0x8220 0x11 PDO length greater than expected
0x8700 0x11 Monitoring of the sync telegram
0xF000 0x01 Generic error
• An error with a "Fault", "Trouble", "TroubleQSP", "Warning", or
"SystemFault" error response occurred in the standard device.
• Error message is the Lenze error number (C168
).
1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte
Emergency error codes Error register Manufacturer-specific error message
0x00 0xF0 0x01 0x00
(reserved)
Lenze error number
Generic error Error messages of the operating system
Corresponding error-free message: Value
"0x00000000"