ABB TCC300 User Manual page 505

Digital tapchanger control
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1VAC388793-MB A
7.2.6
TCC300
User Manual
1.
Press the Down Arrow (CNFG Hot Button) pushbutton to wake the unit. The menu
will advance to "CONFIGURATION".
2.
Press the Down Arrow pushbutton once. The unit will display the following:
Tap Settings
3.
Press the Right or Left arrow pushbutton, as necessary, to navigate to the
"Nameplate" menu.
4.
Press the Down arrow pushbutton, as necessary, until the "Low Current Block"
screen is displayed.
5.
Press the ENT pushbutton. If prompted, enter a valid Level Access Code. The
following will be displayed:
Low Current Block
disable C
6.
Utilizing the arrow pushbuttons select ENABLE or Disable, then press the ENT
pushbutton.
Enabling or disabling the Low Current Block/Alarm from
TCC600
Enabling the Low Current Block feature also enables the Low Current
Block/Alarm.
1.
Select Setup/Configuration from the TCC600 toolbar. TCC600 will display the
Configuration dialog screen.
Section 7
Setpoints
499

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