Diagnostics And Troubleshooting; Error Signaling Via Led; Table 8.1; General Causes Of Errors - Leuze electronic LSIS 4xxi Series Original Operating Instructions

8

Diagnostics and troubleshooting

8.1

Error signaling via LED

Error
Status LED PWR
Off
Red, flashing
Red, continuous light
Orange, continuous light
Status LED BUS
Off
Red, flashing

Table 8.1:

Notice!
Please use chapter 8 as a master copy should servicing be required.
Cross the items in the "Measures" column which you have already examined, fill out the
following address field and fax the pages together with your service contract to the fax
number listed below.
Customer data (please complete)
Device type:
Software version :
Company:
Customer order number:
Contact person/ Department:
Phone (direct):
Fax:
Street / No:
ZIP code/City:
Country:
Leuze Service fax number:
+49 7021 573 - 199
Leuze electronic
Possible error causes
• No supply voltage connected to the
device
• Hardware error
• Warning
• Error: function may be impossible
• Device in service mode
(parameter enable)
• No supply voltage connected to the
device
• Hardware error
• Communication error

General causes of errors

Diagnostics and troubleshooting
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LSIS 4xxi
Measures
Check supply voltage
Send device to customer service
Query diagnostic data and carry out the
resulting measures
Internal device error
Reset service mode with webConfig or
display
Check supply voltage
Send device to customer service
Check interface
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