Press <MENU><F3><F5><F1> <F5> access the sub menu 'Current injection'.1 can also performed directly the REG-DP/ REG-DPA. The test can aborted any time pressing F5. You can select 'Test po-
larity measurement inputs' here.
One the Commissioning menu’s submenus 'Current injection'.2 Testing directly the REG-DP/ REG-DPA
The automatic polarity test for the measurement channels for the current injection de-
scribed Chapter 13.
Press access this function.8.
After the test has finished successfully, the message 'Polarity test successfully completed'
displays.
Note:
In contrast the test, current injection switched off through the WinEDC service screen
following successful test.9.Page 245
Commissioning the HPCI
14. The value for Usync_phi and the polarity the channels now set and can be
queried.
The option ‘Test polarity measurement inputs’ screen shown the above
figure.
