SICK DOSIC Series, Руководство по эксплуатации, Страница: 42 / 58

OPERATING INSTRUCTIONS | DOSIC
®
8020955 /11HD/ 2018-12-12 | SICK AG
Subject to change without notice
42
10 TROUBLESHOOTING
10 Troubleshooting
10.1 Error message on the display
On the display are shown up to three error messages with highest priority. The mes-
sages that can appear on the display are listed in the following table.
Error Cause Solution
[i]OL-Qa The ohmic load at the analog output Q
A
is too high. Reduce the load on Q
A
.
[i]SC-Qa Short circuit at output Q
A
. Resolve short circuit.
[i]OL-Qb The ohmic load at the analog output Q
B
is too high. Reduce the load on Q
B
.
[i]SC-Qb Short circuit at output Q
B
. Resolve short circuit.
[!]InErr System error Contact SICK; the sensor is defective.
[i]QxOff Supply voltage at digital input/output too low. Increase supply voltage to achieve the desired
functionality.
[i]QaOff Supply voltage at analog output too low. Increase supply voltage to achieve the desired
functionality.
[i]IOLOf Supply voltage at IO-Link interface too low. Increase supply voltage to achieve the desired
functionality.
[i]LoFlw Leak flow volume suppression is deactivated. Informs you that leak flow volume suppression is
deactivated.
[i]Empty The measurement channel is not completely full. Check sensor installation and ensure that the
measurement channel is completely full.
[i]Simul Simulation mode active. Informs you that simulation mode is active.
[i]OL-Qx Q
1
and/or Q
2
have overheated. Reduce load on Q
1
and/or Q
2
.
[!]MFail System error Contact SICK; the sensor is defective.
[i]SC-Q1 Short circuit at output Q
1
. Resolve short circuit.
[i]SC-Q2 Short circuit at output Q
2
. Resolve short circuit.
[i]QxErr The configured parameters for Q
1
and Q
2
have
been deleted.
Reconfigure the parameters.
[i]UVolt The system voltage is lower than 12 V. Increase the voltage to achieve the desired func-
tionality.
[i]OVolt The system voltage is higher than 30 V. Reduce the voltage to achieve the desired func-
tionality.
[i]PTmpL Process temperature is too low (< –20 °C). Increase process temperature.
[i]PTmpH Process temperature is too high (> 150 °C). Reduce process temperature.
[i]HTmpH The electronic PCB has overheated. Reduce the ambient temperature.
[i]HTmpL The electronic PCB is too cold. Increase the ambient temperature.
[!]Empty The measurement channel is not 100% filled with
medium.
An error signal is set (3.5 mA or 21 mA is set as
QxFail).
[i]HiFrq Pulse valency for pulse output to low or frequency
of the frequency output too high.
Increase the pulse valency or decrease the maxi -
mum frequency.
[i]LoFrq Frequency of the frequency output too low. Increase the minimum frequency.
[i]Steri Process temperature exceeds the sterilization tem -
perature set point and stays above the sterilization
temperature reset point for at least as long as the
sterilization time.
Check the sterilization parameters.
[i]ErrFw The firmware has been downgraded to a previous
version
Please contact SICK.
[!]Err82 System error. Please contact SICK; the sensor is defective.
[!]Err83 System error. Please contact SICK; the sensor is defective.
[!]Err84 System error. Please contact SICK; the sensor is defective.