paths within the menu structure, is provided in a collectively grouped and visualized
format on the Testing and Commissioning pages found on the top bar menu.
Some of the Testing and Commissioning pages require the relay to be
set in test mode.
GUID-1ADCE271-EB04-4FFB-B703-268B42286FD0 V1 EN
Figure 12: Home page for Testing and Commissioning pages
4.5.4 Testing binary inputs
The BI input voltage circuit is protected against binary input short circuits. For
example, if binary inputs are damaged and shorted, the BI input voltage circuit detects
the faulty condition, activates Error mode and the red Error LED lights up.
Table 6: Binary input error indication
LED
Color Decsription
Off -
Red Activated
When binary inputs are tested one by one, the faulty binary input is the one that
activates the Error LED. All the other binary inputs that were already activated via
BIO-Tester return to the deactivate state (OFF state) after the activation of the Error
LED.
Section 4 2NGA000105 B
BIO-Tester Relion® REX640
26 BIO-Tester Relion® REX640
User Manual