ABB TTF350 Operating Instructions Manual page 60

Error messages
Sensor 1
Sensor 1
Sensor 1
Sensor 2
Sensor 2
Sensor 2
Sensor 2
Sensor 2
Sensor 2
Sensor 2
Application
Application
Application
Application
Application
Application
Application
60
Device DIAG. Source of Error
Status NO.
F 38 Below sensor range.
Single point calibration
I 41 active.
I 42 Two point calibration active. Status info, no error.
F 50 Measuring error.
F 51 Sensor short-circuit.
F 52 Wire break.
F 53 Above sensor range.
F 54 Below sensor range.
I 57 Status info.
I 58 Status info.
F 65 Configuration defective.
M 66 No sensor detected at
sensor 1 in redundancy
configuration.
No sensor detected at
M 67
sensor 2 in redundancy
configuration.
Sensors exceeded
M 68
specified drift window
C 71 Reconfiguration is running.
Incorrect application.
F 72
I 74 Calibration of analog
output active.
TTF350
Error correction
Check measuring limits.
Status info, no error.
Sensor
Check sensor connection.
Check sensor connection.
Check sensor connection.
Check measuring limits.
Check measuring limits.
Status info, no error.
Status info, no error.
Check configuration:
A) Incorrect device.
B) Measuring span is
too small.
Incorrect configuration
data.
Check connection.
Check connection.
Calibrate sensors
Status info, no error.
Check configuration,
connections; reset to
factory settings; notify
service.
Status info, no error.
OI/TTF350-EN