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BasicController CR0403
SET_PASSWORD
Unit type = function block (FB)
Unit is contained in the library ifm_CR0403_Vxxyyzz.LIB
Symbol in CODESYS:
34992
>
>
>
Description
35327
SET_PASSWORD sets a user password for program and memory upload via the maintenance tool.
If the user password is active, reading of the application program or the data memory via the maintenance tool is only possible if the correct password has been entered.
If an empty string (default condition) is assigned to the PASSWORD input, the password is reset. Than an upload of the application software or of the data memory is possible at any time.
The password is reset when loading a new application program.
Parameters of the inputs
35154
Parameter
ENABLE
PASSWORD
Data type
BOOL
STRING(16)
Description
TRUE: execute this function element
FALSE: unit is not executed
> Function block inputs are not active
> Function block outputs are not specified password
If PASSWORD = "", than access is possible without enter of a password
Parameters of the outputs
35107
Parameter
RESULT
Data type
BYTE
Description feedback of the function block
(possible messages → following table)
Possible results for RESULT:
0
Value dec | hex
00
1 01
Description
FB is inactive
FB execution completed without error – data is valid
199
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