ABB ACS2000 AFE 1MVA User Manual page 142

CHAPTER 9 – CDP CONTROL PANEL
9.6.3 Enabling / unlocking a parameter lock
Unwanted parameter entry can be prevented by
activating the parameter lock function.
The corresponding parameters are 16.02 PARAME-
TER 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.
For further information, see Appendix G –
Signal and parameter table
.
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