Error
messages
OI/TTF350-EN TTF350
59
9 Error
messages
The following list contains the error messages for the LCD display.
Device
Status
DIAG.
NO.
Source of Error
Error correction
Device
F
1
Device defective.
Replacing the device.
Device S
2
Above/below ambient
temperature.
Check environment,
possibly reposition
measuring point.
Device
F
3
EEPROM defective.
Replacing the device.
Device M
4
Electronics overload.
Reset to factory settings,
notify service of error
message.
Device F
5
Memory error.
Reset to factory settings,
notify service of error
message.
Device
I
7
HMI inserted.
Status info, no error.
Device I
8
Device
write-protected.
Status info, no error.
Device
I
9
EEPROM busy.
Status info, no error.
Device F
12
Sensor input defective
(communication).
Replacing the device.
Device F
13
Sensor input defective
(error).
Replacing the device.
Device F
14
Sensor input defective
(ADC error).
Replacing the device.
Communication C
32
Diagnostic simulation mode No error, diagnostic info,
measurement OK.
Sensor
Sensor 1
F
34
Measuring error.
Check sensor connection.
Sensor 1
F
35
Sensor short-circuit.
Check sensor connection.
Sensor 1
F
36
Wire break.
Check sensor connection.
Sensor 1
F
37
Above sensor range.
Check measuring limits.
