
The shifted bandcenter/bandwidth returns to prior settings after the measured VAr level
returns within band. If Max VAr Bias Duration is exceeded, the shifted bandcenter/
bandwidth returns to prior setting and an ALARM is activated if configured to do so. The
alarm will also have corresponding communication events reported. When VAr Bias is
active the OSC and SOE may be triggered if selected.
7.8.2.1
Enabling Linear VAr Bias Method from the HMI
1.
Press the Up Arrow (SETP Hot Button) pushbutton to wake the unit. The menu will
advance to "SETPOINTS".
2.
Press the Down Arrow pushbutton once. The unit will display the following:
Profile Settings
3.
Press the Right or Left arrow pushbutton, as necessary, to navigate to the "VAr Bias"
menu.
4.
Press the Down arrow pushbutton, as necessary, until the "VAr Bias Method" screen
is displayed.
5.
Press the ENT pushbutton. If prompted, enter a valid Level Access Code. The
following will be displayed:
Set VAr Bias Method
disable C
6.
Utilizing the Up/Down arrow pushbuttons, select "Linear", then press the ENT
pushbutton. The following will be displayed.
Set VAr Bias Method
LINEAR
7.
Press the Up/Down arrow pushbuttons, as necessary, to navigate to the "Disable on
Rev Pwr" menu item.
8.
Press the ENT pushbutton. If prompted, enter a valid Level Access Code. The
following will be displayed:
Disable on Rev Pwr
disable C
9.
Utilizing the Up/Down arrow pushbuttons, select either "Enable or disable", then
press the ENT pushbutton.
10. Follow the procedure above to enter the desired:
•
Current Multiplier Base Value
•
Linear Voltage Bias
[1]
-X
•
Linear Voltage Bias -X Limit
•
Linear Voltage Bias
[1]
+X
•
Linear Voltage Bias +X Limit
[1] Voltage Bias at 200 mA Reactive Load
Section 7
1VAC388793-MB A
Setpoints
546
TCC300
User Manual
Содержание TCC300
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