Festo CiA 402 Manual page 35

3 CANopen access procedure
Object 1003 : Pre_defined_error_field
h
The respective error_code of the error messages is also stored in a four-stage error memory. This is
structured like a shift register, so that the last occurring error is always stored in the object 1003
(standard_error_field_0). Through read access to the object 1003
can be determined how many error messages are currently stored in the error memory. The error
memory is cleared by writing the value 00
be able to reactivate the output stage of the motor controller after an error, an error acknowledgement
( Chapter 5.1, Status diagram (State Machine)) must also be performed.
Index
Name
Object Code
No. of Elements
Data Type
Sub-Index
Description
Access
PDO Mapping
Units
Value Range
Default Value
Sub-Index
Description
Access
PDO Mapping
Units
Value Range
Default Value
Sub-Index
Description
Access
PDO Mapping
Units
Value Range
Default Value
Festo – GDCP-CMMS/D-C-CO-EN – 1404NH – English
into the object 1003
h
1003
h
pre_defined_error_field
ARRAY
4
UINT32
01
h
standard_error_field_0
ro
no
–
–
–
02
h
standard_error_field_1
ro
no
–
–
–
03
h
standard_error_field_2
ro
no
–
–
–
_00 (pre_defined_error_field_0), it
h h
_00 (pre_defined_error_field_0). To
h h
_01
h h
35