Table of Contents
Advertisement
Diagnostic message
Inconsistent iParame‐
ters (iParCRC error)
F_Block_ID not suppor‐
ted
Transmission error: In‐
consistent data (CRC er‐
ror)
Transmission error:
Timeout (monitoring
time 1 or 2 expired)
Module is defective
Watchdog tripped
Internal supply voltage
fault
Invalid/inconsistent
firmware present
Diagnostic queue over‐
flow
F-AI 8xI 2-/4-wire HART HA
Equipment Manual, 09/2021, A5E50557845-AA
Error
Assignment Meaning
code
4B
F-module
The F-module has detected inconsistent
H
iParameters.
4C
F-module
The F-module has detected an incorrect
H
block ID.
4D
F-module
The F-module has detected a CRC error.
H
Possible causes:
•
•
•
4E
F-module
The F-module has detected a timeout.
H
Possible causes:
•
•
100
F-module
Possible causes:
H
•
•
•
103
F-module
Possible causes:
H
•
•
•
104
F-module
Internal voltage is too low.
H
11B
Channel
The firmware is incomplete and/or firm‐
H
ware extensions of the F-module are in‐
compatible. This leads to errors or func‐
tional limitations when operating the F-
modules.
13E
F-module
Overflow of the diagnostics memory. Not
H
all pending diagnostics information could
be sent. This error can lead to disabling of
the F-module until the supply voltage is
switched off/on.
The communication between F-CPU
and F-module is disturbed.
Electromagnetic interference is too
high.
An error has occurred in the sign-of-
life monitoring.
The F-monitoring time is set incorrect‐
ly.
There is a bus fault.
Electromagnetic interference is too
high.
The F-module has detected an inter‐
nal fault and responded to it in a safe‐
ty-related manner.
Wrong terminal block
Electromagnetic interference is too
high.
The F-module has detected an inter‐
nal fault and responded to it in a safe‐
ty-related manner.
Wrong terminal block
Displays, alarms and messages
7.4 Diagnostic messages
Remedy
Check the parameter assign‐
ment.
Check the parameter assign‐
ment of the PROFIsafe driver.
•
Check the communication
connection between F-
module and F-CPU.
•
Eliminate the electromag‐
netic interference.
•
Check the parameter as‐
signment.
•
Ensure that communica‐
tion is functional.
•
Eliminate the interference.
Removal and insertion of
the F-module or a POWER
OFF – POWER ON is then
required.
•
Use a suitable terminal
block.
•
Replace the F-module.
•
Eliminate the interference.
Removal and insertion of
the F-module or a POWER
OFF – POWER ON is then
required.
•
Replace the F-module.
Replace the F-module.
•
Perform a firmware up‐
grade of the F-module and
watch out for any error
messages.
•
Use only the firmware ver‐
sions released for this F-
module.
Correct the cause of the diag‐
nostics surge.
69
Advertisement
Table of Contents
