Status messages, errors and error rectification
50
ROD4… plus
Leuze electronic
10.2.1
Status displays
Notice!
The rotoScan ROD4…plus outputs two different types of messages at output "ALARM1":
Warning message
- Information for the user indicating that a non-critical danger area (e.g.
window contamination) has been detected in the device.
Error message
- System has detected a critical device error and switches off semiconductor
outputs Fn1 and Fn2.
Table 10.1:
Status displays on the rotoScan ROD4…plus
10.3
Diagnostic codes and causes
All errors that occur in the ROD4…plus are stored in the error list in the device. You can only
call up this list with the
RODsoft
software. On the toolbar, click
or select
System data
Load diagnostic data from scanner
on the menu bar.
The error messages from the last 8 events are documented. This first memory slot always
contains the most recent error message.
LED
Status
•
Near
detection field is free,
• Fn outputs (Y1-N, Y1-O) are enabled
•
Near
detection field is free,
• Fn outputs (Y1-N, Y1-O) are enabled,
• Far detection field is occupied
• Output Y1-R "ALARM1" is enabled
•
Near
detection field is free,
• Fn outputs (Y1-N, Y1-O) are enabled,
• Warning message due to e.g. soiled front cover
SF
= slow flashing of the yellow LED
•
Near
detection field is occupied,
• Fn outputs (Y1-N, Y1-O) are disabled,
• Restart-disable is active
CL
= yellow LED continuously illuminated
•
Near
detection field is free,
• Fn outputs (Y1-N, Y1-O) are disabled,
• Restart-disable is active
CL
= yellow LED continuously illuminated
•
Near
detection field is occupied,
• Fn outputs (Y1-N, Y1-O) are disabled,
• Output "ALARM1" (Y1-R) is enabled
FF
= fast flashing of the yellow LED
SF
DL
DL
SB
