The following overview shows the possible states of the IEPE inputs and provides information on the respective mode.
|
LED per channel |
State |
IEPE mode |
AI mode |
|---|---|---|---|
|
L26 … L33 |
Off |
Channel not active |
± (0 V … 0.3 V) |
|
Green |
± (0 V … 4.5 V) 0..90% Within measuring range |
± (0.3 V … 21.6 V) |
|
|
Yellow |
± (4.5 V … 5.0 V) 90 ... 100% Out of measuring range |
± (21.6 V … 24 V) |
|
|
Red |
Not connected or broken line (Vcc > 20 V) |
Out of measuring range |
|
|
Flashing red |
Shorted |