U-ONE
®
-SAFETY-LWL
Configuration manual
34
USL_KonfigManual-en_R3
8.1 Error memory
Time:
Time at which the error occurred (operating hours)
Source: module causing the error
Error number: Storage location for the error
The error memory is a ring buffer and can record 100 error entries. Internal errors should be
sent to the manufacturer for analysis. (See section: 2.2.3.4).
8.2 Error table
Error no.
Description
10
End of relay service life reached (Warning)
11
End of service life for the device reached (Warning)
30
Low voltage detected
31, 32
Overvoltage detected
35
Min. temperature not met
36
Max. temperature exceeded
40
Error reset input
45
Error preset input
48
Error output error
50
Working area limit not met
51
Working area limit exceeded
52
USL system limit exceeded (max. 32000 rev.)
55
Maximum device speed exceeded
60
Start-up during configuration
61
Start-up during the switch test
62
Start-up during preset (software only)
63
Invalid state for preset
64
Timeout during the switch test
65
Timeout during configuration
66, 67
Switch off during configuration
68
Start-up during reset to factory settings
70, 71
Interruption of USB communication
75
Firmware in UO-SCU module not compatible
