Program features 97 User lockFor better cybersecurity, it is highly recommended that you set a master pass code toprevent eg. the changing of parameter values and/or the loading of firmware andother files.WARNING! ABB will not be liable for damages or losses caused by the failureto activate the user lock using a new pass code. See Cybersecurity disclaimer(page 12).• To activate the user lock for the first time:• Enter the default pass code, 10000000, into 96.02 Pass code. This will makeparameters 96.100…96.102 visible.• Enter a new pass code into 96.100 Change user pass code. Always use eightdigits; 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 beopened even by ABB if the pass code is lost.• In 96.102 User lock functionality, define the actions that you want to prevent (werecommend you select all the actions unless otherwise required by theapplication).• Enter an invalid pass code into 96.02 Pass code.• Activate 96.08 Control board boot, or cycle the power to the drive.• Check that parameters 96.100…96.102 are hidden. If they are not, enter anotherrandom pass code into 96.02.To reopen the lock, enter your pass code into 96.02 Pass code. This will again makeparameters 96.100…96.102 visible.SettingsParameters 96.02 (page 282) and 96.100…96.102 (page 286). Sine filter supportThe control program has a setting that enables the use of ABB sine filters (availableseparately). With a sine filter connected to the output of the drive, bit 1 of 95.01Special HW settings must be switched on. The setting forces the drive to use thescalar motor control mode, and limits the switching and output frequencies to• prevent the drive from operating at filter resonance frequencies, and• protect the filter from overheating.
