Press <MENU><F3><F5><F1> <F5> access the sub menu 'Current injection'.
After the test has finished successfully, the message 'Polarity test successfully completed'
displays.Page 245
Commissioning the HPCI
14.8.
Press access this function. You can select 'Test po-
larity measurement inputs' here.
.
One the Commissioning menu’s submenus 'Current injection'.
Note:
In contrast the test, current injection switched off through the WinEDC service screen
following successful test.1 can also performed directly the REG-DP/ REG-DPA.9.2 Testing directly the REG-DP/ REG-DPA
The automatic polarity test for the measurement channels for the current injection de-
scribed Chapter 13.
The option ‘Test polarity measurement inputs’ screen shown the above
figure. The value for Usync_phi and the polarity the channels now set and can be
queried. The test can aborted any time pressing F5
