Basler Electric DECS-400 - Manual (Page 33)

9369700990 Rev R 21
Edit pushbutton. Kp, Ki, and Kd may not be edited when the stability setting number is set at 1 through
20.
If the DECS-400 is operating with user-defined PID values and the stability setting number is changed to
a value of 1 to 20, the user-defined Kp, Ki, and Kd values are lost. The next time that user-defined values
for a stability setting of 21 are required, they must be manually entered and saved.
Password Protection
All DECS-400 settings that can be edited at the front panel are password protected. A password is
required at the start of any settings editing session. Password access expires 10 minutes after the last
entry is received at the front panel.
There are two levels of password access: global and setpoint. Global password access permits changes
to all settings that can be edited through the front panel. Setpoint password access permits changes to a
limited selection of settings. Settings that can be changed with setpoint password access are listed in
Table 2. All editable settings on a single menu screen have the same password access level.
Table 2. Settings Protected by Setpoint Password
Screen Setting
\D400\OPER\OPERATE_1 Start/Stop control
AVR/FCR mode
Power Factor/Var mode
Pre-position 1 enable
Pre-position 2 enable
\D400\OPER\OPERATE_2 Voltage matching enable
Internal tracking enable
External tracking enable
Cross-current compensation enable
Line drop compensation enable
Droop enable
\D400\SETPT\MODE_SET AVR mode setpoint
FCR mode setpoint
Droop setpoint
Var mode setpoint
Power Factor mode setpoint
Line drop setpoint
\D400\SETPT\PREP_SET1 Fine voltage band setting – pre-position 1
Minimum AVR mode setpoint – pre-position 1
Maximum AVR mode setpoint – pre-position 1
Minimum FCR mode setpoint – pre-position 1
Maximum FCR mode setpoint – pre-position 1
\D400\SETPT\PREP_SET2 AVR mode setpoint – pre-position 2
FCR mode setpoint – pre-position 2
Var mode setpoint – pre-position 2
Power Factor setpoint – pre-position 2
DECS-400 Human-Machine Interface