Burkert Type 8717 - Manual (Page 41)

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CANopen Start-up
Object 1003h: pre-defined error field
name
Description of the input
data attribute
index, Subindex
Error Register The object contains errors that have occurred in the
device. dec: 4099, 0-10
Hex: 1003, 0-A
UNSIGNEd32
The object for index 1003h contains errors that have occurred in the device and were indicated by the emergency
object. Thus it returns an error history.
1. The entry for subindex 0 contains the number of actual errors that occurred in the array. Errors are recorded in
the array beginning at subindex 1.
2. The most recent error is saved in subindex 1, while older errors have been moved further down in the list.
3. Writing a "0" to subindex 0 deletes the entire error history (clears the array). Values greater than 0 must not be
be written. This results in an abort message (error code: 0609 0030h).
4. Error numbers are of type UNSIGNEd32 and consist of a 16-bit error code and an additional 16-bit infor-
mation field which is manufacturer-specific. The 2 lower-order bytes (LSB) contain the error code, while
the 2 higher-order bytes contain the additional information (MSB). If the object is supported, it must consist of
at least two different entries: the length entry at subindex 0h and at least one error for subindex 1H.
Additional information
MSB Byte
Error code
LSB
Fig. 2: Structure of the pre-defined error field
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MFC Family