CDP CONTROL PANEL
PRODUCT
ACS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS212794 E01
REV.
N
LANG.
en
PAGE
199/266
9.2.3.3. Enabling / unlocking a parameter lock
Unwanted parameter settings can be prevented by activating the parameter lock
function.
The corresponding parameters are 16.02 PARAMETER LOCK and 16.03 PASSCODE and
belong to parameter group 16 SYSTEM CTRL INPUTS.
Enabling the parameter lock
1. Select parameter 16.02.
2. Set parameter 16.02 to 1 (LOCKED).
3. Confirm the setting and exit the parameters mode.
Unlocking the parameter lock
1. Select parameter 16.03.
2. Set the correct pass code.
3. Confirm the setting and exit the parameters mode.
NOTE – For more information, see “Appendix G - Signal and parameter table”.
9.2.3.4. User lock
Setting the master pass code
ABB recommends that you set a master pass code to lock the control panel to
protect the parameter values.
1. To activate the user lock for the first time, enter the default pass code, ie,
358, in 16.02 Passcode.
You can now edit parameters 16.24…16.25.
2. Enter the old pass code in 16.24 OldUserPasscode.
3. Enter the new pass code in 16.25 NewUserPasscode.
4. In 16.02 Parameter Lock, enable the user lock functionality.
NOTE – To reopen the user lock, ie, to edit parameters 16.24 and 16.25 , enter the
new pass code in 16.03 Passcode.
NOTICE Risk of component damage.
ABB is not be liable for damages or losses caused by the failure to activate
the user lock with a new pass code.
– See the “Legal disclaimer” on page 2.
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