SICK Lector621, Operating Instructions Manual

Page: 60 / 132

9 Troubleshooting
9.1 General faults, warnings, and errors
Possible faults and corrective actions are described in the table below for troubleshoot‐
ing. For faults that cannot be resolved using the information below, please contact
SICK Service. To find your agency, see the final page of this document.
Table 21: Other possible error sources
Situation Error/fault
Mounting
■
Device poorly aligned to objects with codes (e.g. glare).
■
Trigger sensor for reading cycle incorrectly positioned (e.g.,
internal reading interval is opened too late or closed too early).
■
Incremental encoder (optional) incorrectly positioned.
Electrical installation
■
Interfaces of the device incorrectly wired.
Configuration
■
Functions not adapted to local conditions, e.g. parameters for
the data interface not set correctly.
■
Device limits not observed, e.g. reading distance, aperture
angle.
■
Trigger source for reading cycle not selected correctly.
Operation
■
Start/stop operation: external reading cycle missing, more than
one object is in the reading field.
■
Device faults (hardware/software).
9.2 Displaying the status log
To display the status log, connect the SOPAS ET configuration software with the device
online.
1. Connect the SOPAS ET configuration software to the device.
2. Opening the device in the project tree: SERVICE > SYSTEM STATUS > SYSTEM INFORMA‐
TION tab.
9.3 SICK service
If the fault cannot be rectified, the device may be defective.
The device may not be repaired by the user. Interference with or modification of the
device will invalidate any warranty claims against SICK AG.
Rapid replacement of a device by the user is, however, possible.
b
Where a fault cannot be rectified, make contact with the SICK Service department.
To find your agency, see the final page of this document.
NOTE
Before calling, make a note of all type label data such as type designation and serial
number to ensure faster telephone processing.
9.4 Repairs
Repair work on the device may only be performed by qualified and authorized person‐
nel from SICK AG. Interruptions or modifications to the device by the customer will inval‐
idate any warranty claims against SICK AG.
9
TROUBLESHOOTING
60 O P E R A T I N G I N S T R U C T I O N S | Lector621 8022502/15NT/2020-02-11 | SICK
Subject to change without notice