Printed in the Federal Republic of Germany TR-Electronic GmbH 2016, All Rights Reserved
09/29/2020 TR-EMO-BA-GB-0022 v03 Page 123 of 153
10.5 Storing and resetting backup parameters
All parameters, that can be stored non-volatile in the drive, have the attribute flag
"backup" set in the ESI file.
Store all backup parameters:
0x1010:01 = 0x65766173 = "save"
Store the application backup parameters 0x6000 - 0x9FFF:
0x1010:03 = 0x65766173 = "save"
Store the manufacturer backup parameters 0x2000 - 0x5FFF:
0x1010:04 = 0x65766173 = "save"
Load default values for all backup parameters (factory setting):
0x1011:01 = 64616F6C = "load"
Load default values into the application backup parameters 0x6000 - 0x9FFF:
0x1011:03 = 64616F6C = "load"
Load default values into the manufacturer backup parameters 0x2000 - 0x5FFF:
0x1011:04 = 64616F6C = "load"
If these objects are read back by SDO, the result is 1, which indicates, that the
function is available and must be triggered by the user, who must write the codes
shown in the list above.
After sending a store or load command, the drive is busy for some time. While it
updates the non-volatile memory, additional flags are set during reading back. During
this time the logic power supply must not be turned off. Otherwise the new data may
be lost!
0x1010.01 & 0x40000 -> "Pending non-volatile Save"
0x1010.01 & 0x80000 -> "Pending non-volatile Load"
Loading default values is only finished after rebooting the device, for example by
turning the logic supply off and on. Loading immediately invalidates the checksums of
the non-volatile stored parameters, but doesn't change the working memory. Loading
the default values into it requires a reboot. Before that loading can be undone by
another store operation, that recreates the invalidated checksums again.
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