Kobold NGR, Operating Instructions Manual

Page: 37 / 59

7 Troubleshooting
37
7 Troubleshooting
7.1 Error message on the display
Error Cause Solution
!InvEc
&
level present AutCal not executed, interference
superimposes medium reflection
Perform commissioning
(see Chapter 2.1 "Quick commissioning")
TrsHld setting is not suitable for the
medium
Perform advanced commissioning
(see Chapter 2.2 "Advanced commissioning")
!InvEc
&
empty tank Probe length configured incorrectly Check probe length and compare against
configuration in EXPRT-Config-LENGTH
Probe not available Check probe
!ATTNT A parameter was written outside of
the valid value range and therefore
adjusted
Write the value again inside of the valid range
Another parameter was automatically
adjusted due to a dependency (SPx,
RPx)
Check parameter again
!WRONG Incorrect password entered Enter correct password
!NoCal Information: The AutCal process or
foam calibration was rejected because
the probe length, teach-in depth, or
measuring mode was changed
Perform commissioning again if necessary
!CalOk The teach-in process was successful
!NoSig AutCal failed Repeat commissioning
!faild Foam-CalEmp or FoamCalMed menu
item failed
Follow the foam commissioning instructions
!SC-Q1
!SC-Q2
!SC-Q3
!SC-Q4
!SC-Qa Short-circuit at the output Remove short-circuit
Load resistance at the output is too
low
Increase load resistance
!IOLOf Supply voltage too low for IO-Link
communication
Increase supply voltage to achieve the desired
functionality
!QaOff Supply voltage too low for analog
output
Increase supply voltage to achieve the desired
functionality
!QxOff Supply voltage too low for switching
outputs
Increase supply voltage to achieve the desired
functionality
!QaOvf The ohmic load at the analog current
output Qa is too high
Reduce the load at Qa
The analog current output Qa is not
wired
Connect the load to Qa