Troubleshooting
RID14
32
Hauser
10.2 Status messages
The device displays warnings or alarms as status messages. If errors occur during
commissioning, these errors are displayed immediately. A distinction is made here
between the following 4 status categories:
Status category
Description
Error category
F
Fault detected ('Failure')
ALARM
C
Device is in the service mode (’Check’)
WARNING
S
Specifications not observed ('Out of specification')
M
Maintenance necessary (’Maintenance’)
ALARM error category:
In the event of an error the display alternates between the error message (= letter F plus
the defined error number, e.g. "F283") and "BAD" and the channel number every second.
The bargraph and the alarm signals are disabled in this case.
Other channels that are correctly configured continue to be shown alternately with the
correct bargraph. As soon as the channel with the error is reached again, Fxxx) is shown
alternately with "BAD" and the channel number once more.
WARNING error category:
The display alternates between the displayed values and the error message (= appropriate
letter plus the defined error message, e.g. "C501"). If more than one value is displayed the
display alternates between the values and the error message as follows:
• e.g. channel 1, channel 2 and channel 3 are configured for value display
• Value of channel 1 => error message => value of channel 2 => error message => value of
channel 3 => error message => value of channel 1 => etc.
• If no value is to be displayed and an error occurs, the display alternates between "- - - - -"
and the error message.
As long as the error message is active the alternating time is set to 2 seconds. Once
the error has been rectified the alternating time will return to its normal value which
is entered in the "DISP_ALTERNATING_TIME" parameter.
7-segment
display
14-segment
display
Description
Cause of error / Remedy
C501
Device reset
A reset has been performed. This status is then only
visible in the last status message and just before the
reset, if applicable.
M561
CHAN
followed by
channel info 1-8
Display overrun
Value too large to be displayed with the number of
decimal places currently configured. Measured value is
displayed with 5 dashes "-----".
F437
CHAN
followed by
channel info 1-8
Configuration error An address has been selected that is currently not on
the bus or does not send a value to the bus.
F283
Memory content
Int. RAM, ext. RAM or EEPROM error
• Perform reset
• Replace electronics
F261
Electronics board
defective
Replace electronics
10.3 Spare parts
When ordering spare parts, please specify the serial number of the device!
