Object 1003h: Predefined Error Field (DS301)

The object 1003h provides an error history with a maximum size of 10 entries.

Subindex 0 contains the number of errors which have occured since the last reset of the error history, either by startup of the drive or resetting the error history by writing 0 to subindex 0.

A new Emergency-message is written into subindex 1 shifting the old entries one subindex higher. The old content of subindex 8 is lost.

The UNSIGNED32-information written to the subindizes is defined in the field Error Code in the description of the Emergency Messages (see "CANopen Emergency Messages and Error Codes").

Index	1003h
Name	pre-defined Error Field
Object code	ARRAY
Data type	UNSIGNED32
Category	optional

Subindex	0
Description	highest sub-index supported
Data type	UNSIGNED8
Category	mandatory
Access	R/W
PDO mapping	not possible
Value range	0 to 10
Default value	0

Subindex	1 to 10
Description	Standard error field (see "CANopen Emergency Messages and Error Codes")
Category	optional
Access	R/O
PDO mapping	not possible
Value range	UNSIGNED32
Default value	no