ibaPADU-8AI-U/-8AI-I
Manual
Issue 1.6
13
7.2
Indicating elements
Operating state (both devices)
LED
Status Description
Run
(green)
Off
Blinking
Blinking
fast
On
No power
Ready for operation
Programming mode
Device is booting
Link
(yellow)
Off
Blinking
On
Rotary switch S1 is set to an invalid address (0, 9…F)
No valid 3Mbit signal at RX
Valid 3Mbit signal at RX
n.c.(white)
without function
Error (red) Blinking
On
Software error or
Rotary switch S1 is set to an invalid address (0, 9…F)
Hardware error
Status of analog inputs of ibaPADU-8AI-U
LED per
channel
Status/meaning
Description (approx. values)
Input range
±10 V
Input range
±24 V
Input range
±60 V
AI 0…7
Off
No signal, sig-
nal too low
± (0 … 0.1) V
± (0 … 0.3) V
± (0 … 0.6) V
Green Within measur-
ing range
± (0.1 … 9 ) V
± (0.3 …21.6) V ± (0.6 … 54) V
Yellow End of measur-
ing range
± (9 … 10) V
± (21.6 … 24) V ± (54 … 60) V
Red
Out of measur-
ing range
> ± 10 V
> ± 24 V
> ± 60 V
Status of analog inputs of ibaPADU-8AI-I
LED per
channel
Status/meaning
Description (approx. values)
Input range ±20 mA
AI 0…7
Off
No signal, signal
too low
± (0 A … 0.2 mA)
Green Within measuring
range
± (0.2 mA … 18 mA)
Yellow End of measuring
range
± (18 mA … 20 mA)
Red
Out of measuring
range
> ± 20 mA
