284 PROFIsafe
Typical communication errors
This table lists some typical error situations in the PROFINET and PROFIsafe
communication.
68
(0x0044)
Parameter "F_SIL" exceeds SIL from
specific device application.
F_SIL defined for this device at F-Host is
not correct. This device supports only
F_SIL = 3.
69
(0x0045)
Parameter "F_CRC_Length" does not
match the generated values.
F-Parameter checksum length different
from 3 octets. This device supports only
three (3) octet CRC2.
70
(0x0046)
Parameter "F_Par_Version" set
incorrectly.
Version of F-Parameter defined for this
device at F-Host is not correct. This device
supports only V2.
71
(0x0047)
CRC1 Fault Checksum CRC1 calculated over the
F-Parameters does not match the
checksum value in the F-Parameters.
72
(0x0048)
Device-specific diagnosis information Unsupported PROFINET submodule
identification number received from the
controller station upon PROFINET
connection, or general error in the F-
Parameters.
Fault Cause What to do
You cannot start
the PROFINET
communication.
The FB module station name
saved in the FB module does not
match the station name of the FB
module in the PLC configuration.
Check the station names in both
places.
The FB module IP address saved
in the FB module does not match
the IP address of the FB module in
the PLC configuration.
Check the IP settings in both places.
The FB module is not configured
for the PROFINET
communication.
Check drive parameter 51.01 or
54.01. See the FB module user’s
manual for details.
Value
(hex)
Description Notes