Aventics PROFINET-IO, Operating Instructions Manual

Page: 101 / 348

Commissioning and Operation
AVENTICS | PROFINET-IO | R412015162–BDL–001–AE 101
English
6.3.2 System error
The following errors can be detected by the device.
-
Table 23: System error
Error Description Reaction
SREG Internal communication has
malfunctioned.
W
An internal processing error
has occurred or the
subordinate SPI
communication has failed
W
Initialization of the SREG has
failed
W
Set the PN
diagnostic alarm
“System Error”
W
Set the diagnostic
LED
SPI SPI communication has failed:
W
Internal SPI error
(communication
malfunctioning)
W
SPI timeout (communication
interrupted)
W
Set the PN
diagnostic alarm
“System Error”
W
Set the diagnostic
LED
APPL The detected configuration
(connected I/O modules) contains
unknown IDs
W
Set the PN
diagnostic alarm
“System Error”
W
Set the diagnostic
LED
SYSTEM An internal system error has
occurred
W
Set the PN
diagnostic alarm
“System Error”
W
Set the diagnostic
LED
INIT The system cannot be started,
self-test has failed
W
Reset