LEDs and Error Signaling on Device
Note: Green and red LEDs flash momentarily at device startup.
Green: Supply voltage provided
Yellow: For RTD measurement, the identified connection type is
signaled once at the start
(2/3/4-time blinking corresponds to 2/3/4-wire measurement)
Blinking:
Constant light: IrDA connected
Red:
Error status; LED blinking indicates error number
No.
Error
Value below range limit
Measuring range exceeded
Sensor short circuit*
Sensor open*
Output load error
Identification of connection*
Switch misadjusted*
Configuration error*
Device error*
)
*
Self-locking error
54
IrDA active
)
)
)
)
)
Output [mA]
3.6
3.6
)
< 3.6
< 3.6
Output [V]
5.25
10.5
5.25
10.5
5.25
10.5
5.25
10.5
5.25
10.5
5.25
10.5
< 0.1
< 0.1