Saving And Restoring The Object Dictionary; 0X1010 Store Parameter Field; 0X1011 Restore Default Parameters; Bypass Parameter Set - Vacon OPTE6 User Manual

CANopen protocol description
3.8

Saving and restoring the object dictionary

CANopen defines a way of restoring the values in an object dictionary to the defaults and saving the
values if the modified values must be valid after the power cycle. The manufacturer-specific bypass
configuration can be restored to the object dictionary.
When the object dictionary is saved, the ID of the PDO, EMCY or SYNC COB ID does not change with
the node ID. When the default parameters are used, the COB IDs are always calculated according
to the node ID.
3.8.1

0X1010 Store parameter field

To save the object dictionary, use the object 0x1010 'Store Parameter Field'.
The option board only saves the parameters in the object dictionary with a command. Autonomous
saving is not supported. To save the parameters in the object dictionary, write the value 0x65766173
(ASCII "save") into the sub-index by using the SDO protocol.
Table 47: 0x1010 Store parameter field
Index Sub-index
0
0x1010
1
3.8.2

0X1011 Restore default parameters

The object values of the object dictionary are restored to defaults by using the object 0x1011. Option
board supports restoring only for All parameters (sub index 1) and for
manufacturer-specific Bypass mode defaults (sub index 4).
To restore parameters, write 0x64616F6C (ASCII "load") into the sub-index by using the SDO
protocol. Default object values are selected after reset.
Table 48: 0x1011 Restore default parameters
Index Sub-index
0
1
0x1011
4
* Bypass parameter set is used with a drive that has special applications. The bypassed set disables the CIA-
402 drive profile and resets the PDO mapping to the vendor specific configuration. See chapter "Bypass
parameter set" for more information.
3.8.3

Bypass parameter set

Bypass parameter set can be restored to activate direct communication with the
application. The CIA-402 state machine and the related objects are bypassed. The bypass set is used
with special drive applications.
24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com
Name
Highest sub-index
supported
Save all parameters
Name
Highest sub-index supported
Restore all default
parameters
Restore bypass parameter
set*
Data type Access
UNSIGNED8 ro
UNSIGNED32 r/w
Data type Access
UNSIGNED8 ro
UNSIGNED32 r/w
r/w
UNSIGNED32
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