Diagnostic message Error
code
Assignment Meaning Remedy
Low limit violated 8
H
Channel The analog value is below the under‐
range.
Correct the module/sensor tun‐
ing
Parameter error 10
H
F-module
• Incorrect parameter assignment
• Parameter assignment does not
match the terminal block used
• Correct the parameter as‐
signment
• Check terminal block
1
Supply voltage missing 11
H
F-module Supply voltage missing or too low
• Check the supply voltage
on the terminal block
• Check the terminal block
type
Communication error 13
H
F-module The F-module has detected an internal
communication error.
Possible causes: Electromagnetic interfer‐
ence is too high.
• Eliminate the interference.
Removal and insertion of
the F-module or a POWER
OFF – POWER ON is then
required.
• If the error occurs again,
consider replacement.
Channel/component
temporarily unavailable
1F
H
F-module Update of the rmware is being per‐
formed or has been canceled. The F-mod‐
ule does not perform any measurements
during this time.
• Restart rmware update
• Wait for rmware update
Mismatch of safety des‐
tination address
(F_Dest_Add)
40
H
F-module The F-module has detected a dierent F-
destination address.
Check the parameter assign‐
ment of the PROFIsafe driver
and the address setting of the
F-module.
Safety destination ad‐
dress not valid
(F_Dest_Add)
41
H
F-module The F-module has detected an invalid F-
destination address.
Check the parameter assign‐
ment of the PROFIsafe driver.
Safety source address
not valid
(F_Source_Add)
42
H
F-module The F-module has detected an invalid F-
source address.
Safety monitoring time
value is 0 ms
(F_WD_Time)
43
H
F-module The F-module has detected an invalid
monitoring time.
Parameter F_SIL ex‐
ceeds SIL from specic
device application
44
H
F-module The F-module has detected a discrepancy
between the SIL setting of the communi‐
cation and the application.
Parameter
F_CRC_Length does not
match the generated
values
45
H
F-module The F-module has detected a discrepancy
in the CRC length.
Version of F-parameter
set incorrect
46
H
F-module The F-module has detected an invalid ver‐
sion of the F-parameters.
CRC1 fault 47
H
F-module The F-module has detected inconsistent
F-parameters.
Device-specic diagnos‐
tic information, see
manual
48
H
F-module The F-module has detected inconsistent
F-parameters.
Displays, alarms and messages
7.4 Diagnostic messages
F-AI 8xI 2-/4-wire HART HA
68 Equipment Manual, 09/2021, A5E50557845-AA