BNI IOF-329-P02-Z038
Safe I/O Module, Safety over IO-Link
IP67 Module
15
Diagnostics
15.4 Error codes
Not every number in the error code enumeration which is in increasing order here was assigned
an error description. Therefore some numbers in the increasing order have been intentionally
omitted.
Symbols used:
Error code
Error
class
Display PROFINET
1
2
3
4
5
internal
6
7
8
9
10
11
14
external
16
17
internal
18
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Functional Safe State – Can be acknowledged by the user on the control side
Fail Safe State – Safe operating condition, continuous recoverable by means of device
re-initialization (power reset)
Cause
Trigger
Wrong function
parameters
Memory error
Internal device
EEPROM could not be
error
written to
Internal data exchange
faulty
Acyclic telegram
exchange faulty
Fieldbus
communication
Cyclical telegram
exchange faulty
Input test pulse faulty
Output test pulse faulty
Internal device
error
Internal data exchange
faulty
IO-Link
IO-Link communication
communication
error
PROFIsafe driver
operating error
PROFIsafe
communication
PROFIsafe driver error
HMI error/failed
Internal device
error
Cycle error
Effect
Remedy
Restart or replace device
Check fieldbus connection.
Restart device and replace if
needed.
Check fieldbus connection.
Restart device and replace if
needed.
Check input wiring. Restart
device and replace if needed.
Check output wiring. Restart
device and replace if needed.
Check input wiring. Restart
device and replace if needed.
Check output wiring. Restart
device and replace if needed.
Check IO-Link configuration
and IO-Link master.
Check PROFIsafe
configuration and F-PLC.
Reconfigure device and
acknowledge on the controller
side.
Check PROFIsafe
configuration and F-PLC.
Restart device and replace if
needed.
Restart and replace device if
needed.
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