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PD42-x-1670 CANopen Firmware Manual Firmware Version V2.0 | Document Revision V1.0 2018-Nov-07
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Entry Description
Sub-index Access PDO Mapping Value Range Default Value
0 rw no UNSIGNED8 0
Table 22: Entry Description (100D
h
)
3.1.9 Object 1010
h
: Store Parameters
This object supports the saving of parameters in non volatile memory. By read access the device provides
information about its saving capabilities.
There are several parameter groups:
Sub-index 0
h
: contains the largest sub-index that is supported.
Sub-index 1
h
: saves all parameters.
Sub-index 2
h
: saves communication parameters 2704
h
and 2705
h
.
Sub-index 3
h
: saves device prole parameters.
Sub-index 4
h
: saves motor 0 parameters.
Note
In order to avoid storage of parameters by mistake, storage is only executed
when a specic signature is written to the appropriate sub-Index. This signature
is "save" (65766173
h
, see also table 23).
Save Signature
e v a s
65
h
76
h
61
h
73
h
Table 23: Save Signature
On reception of the correct signature in the appropriate sub-index the device stores the parameter and
then conrms the SDO transmission (initiate download response). If the storing failed, the device responds
with an abort SDO transfer (abort code: 06060000
h
). If a wrong signature is written, the device refuses to
store and responds with abort SDO transfer (abort code: 0800002x
h
).
On read access, each sub-index provides information if it is possible to store the parameter group. It reads
1 if yes and 0 if no.
Object Description
Index Name Object Type Data Type
1010
h
Store Parameters Array UNSIGNED32
Table 24: Object Description (1010
h
)
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