ABB ACS880-01 Series, Инструкции к прошивке

Страница: 127 / 664

Program features 127
Settings
Parameters 96.53 … 96.59 (page 485 ).

User lock
For better cybersecurity, it is highly recommended that you set a master pass code to
prevent eg. the changing of parameter values and/or the loading of firmware and
other files.
WARNING! ABB will not be liable for damages or losses caused by the failure
to activate the user lock using a new pass code. See Cybersecurity disclaimer
(page 19 ).
To activate the user lock for the first time,
• Enter the default pass code, 10000000, into 96.02 Pass code . This will make
parameters 96.100 … 96.102 visible.
• Enter a new pass code into 96.100 Change user pass code . Always use eight
digits; if using Drive composer, finish with Enter.
• Confirm the new pass code in 96.101 Confirm user pass code .
WARNING! Store the pass code in a safe place – the user lock cannot be
opened even by ABB if the pass code is lost.
• In 96.102 User lock functionality , define the actions that you want to prevent (we
recommend you select all the actions unless otherwise required by the
application).
• Enter an invalid (random) pass code into 96.02 Pass code .
• Activate 96.08 Control board boot , or cycle the power to the control unit.
• Check that parameters 96.100 … 96.102 are hidden. If they are not, enter another
random pass code into 96.02 .
To reopen the lock, enter your pass code into 96.02 Pass code . This will again make
parameters 96.100 … 96.102 visible.
Settings
Parameters 96.02 (page 480 ) and 96.100 … 96.102 (page 488 ).

Data storage parameters
Twenty-four (sixteen 32-bit, eight 16-bit) parameters are reserved for data storage.
These parameters are unconnected by default and can be used for eg. linking, testing
and commissioning purposes. They can be written to and read from using other
parameters’ source or target selections.