KROHNE OPTISONIC 7300 EN - Manual (Page 85)

OPERATION
6
85
OPTISONIC 7300
www.krohne.com 09/2012 - 4001102303 - MA OPTISONIC 7300 R03 en
6.5 Error messages
Error Error Error Error
code
code code code
Group Group Group Group
message
message message message
Description Description Description Description Error handling Error handling Error handling Error handling
F (bold) F (bold) F (bold) F (bold) error in
device
No measurement possible, measured
values are not valid.
Repair or replace device and/or CPU.
Contact manufacturer service center.
F application
error
No measurement possible, but device
ok.
Check parameter settings / power off
- wait 5 seconds - power on device.
S out of
specification
Unreliable measurement. Maintenance required, check flow
profile.
C check in
progress
Test function is active, device is
stand-by.
Wait until finished.
I information No direct impact on measurements. No action needed.
Error Error Error Error
code
code code code
Error Error Error Error
message
message message message
Description Description Description Description Error handling Error handling Error handling Error handling
F (bold) F (bold) F (bold) F (bold) error in device No measurement possible,
measured values are not valid.
Repair or replace device and/or CPU;
contact manufacturer service center.
F (bold) F (bold) F (bold) F (bold) IO 1 (or IO 2) Error or failure of IO Module 1 (or 2). Try to load settings (menu C5.6.3).
If error does not disappear, replace
electronics unit.
F (bold) F (bold) F (bold) F (bold) parameter Error or failure of data manager,
parameter or hardware error.
Try to load settings (menu C5.6.3).
If error does not disappear, replace
electronics unit.
F (bold) F (bold) F (bold) F (bold) configuration Incorrect configuration or no
confirmation.
Confirm change of module.
If configuration is unchanged,
replace electronics unit.
F (bold) F (bold) F (bold) F (bold) display Error or failure of display unit,
parameter or hardware error.
Defect; replace electronics units.
F (bold) F (bold) F (bold) F (bold) current
in/output A/B
Error or failure of the current input
or output A or B, parameter or
hardware error.
Defect; replace electronics units.
F (bold) F (bold) F (bold) F (bold) current
output C
Error or failure of the current output
C, parameter or hardware error.
Defect; replace electronics units.
F (bold) F (bold) F (bold) F (bold) software user
interface
Error in software operation detected. Defect; replace electronics units.
F (bold) F (bold) F (bold) F (bold) hardware
settings
Detected hardware and set hardware
settings do not match.
Follow display instructions.
F (bold) F (bold) F (bold) F (bold) hardware
detection
Hardware can not be detected. Defect; replace electronics units.
F (bold) F (bold) F (bold) F (bold) RAM/ROM
error IO 1
(or IO 2)
RAM or ROM error detected Defect; replace electronics units.
F (bold) F (bold) F (bold) F (bold) fieldbus Malfunction of the fieldbus interface
profibus or FF or Modbus / Ethernet
interface.
Contact manufacturer service
center.
F (bold) F (bold) F (bold) F (bold) communication
dsp-up
Error in or failure of the communi-
cation between the processors,
parameter or hardware error.
Defect; replace electronics unit.
F (bold) F (bold) F (bold) F (bold) sensor driver Sensor driver is malfunctioning. Replace electronics units.
F (bold) F (bold) F (bold) F (bold) uProc. Microcontroller is malfunctioning. Replace electronics units.
F (bold) F (bold) F (bold) F (bold) dsp DSP is malfunctioning. Replace electronics units.
F (bold) F (bold) F (bold) F (bold) parameter
frontend
Invalid parameter or combination of
parameters at the frontend.
Defect; replace electronics units.