32
Display
IO-Link event number
IO-Link PDV
alid
IO-Link device status Idx 36
Type of fault
Corrective measures
W530 0x8CA0 Yes
2** Analogue output at the
lower limit (3�8 mA)�
►
Reduce ASP value
if possible (if [OU2]
= [InEG] AEP value)
or increase system
pressure�
W532 0x8CA5 Yes
2** Load at analogue output
too high�***
►
Reduce load at output
2 or increase the supply
voltage�
W203 0x1822 Yes
2** Fault during the
temperature compensation
of the pressure
measurement�
The unit uses a higher
temperature coefficient (i�e�
with reduced accuracy)�
►
Replace the unit�
W703 0x8CC2 Yes
2** Sensor temperature too
high�
Reduce temperature�
W704 0x8CC3 Yes
2** Sensor temperature too
low�
Increase temperature�
W161 0x4210 Yes
2** Unit temperature too high
(> 90 °C)�
Unit outside the
specification�
►
Do not insulate the
installation�
W162 0x4220 Yes
2** Unit temperature too low (<
-30 °C)�
Unit outside the
specification�
►
Insulate the installation�
* In case of undervoltage (fault no� W403) nothing is displayed�
** 2 = out of spec, 4 = failure
*** This message is only displayed for 3-wire operation� For 2-wire operation undervoltage
is detected and displayed� If OU2 is not used for the application, the message can be
suppressed by defining a switching function for OU2 (→ 9.3.1).