Siemens SITRANS F series Operating Instructions Manual page 104

Diagnosing and troubleshooting
9.4 Fault codes and corrective actions
ID/ Diagnostic
Icons
181 SensorFlash
183 CH2
184 CH2
185 CH2
186 CH3
187 CH3
188 CH3
189 CH4
190 CH4
102
Action
SensorFlash Chkdsk failed. Start Chkdsk
again. If error still exists replace SensorFlash.
Input current too low. Check wiring and signal
of connected sensor or output source to input
channel.
Input current too high. Check wiring and signal
of connected sensor or output source to input
channel.
External failure. Connected sensor or output to
input channel is out of operation range. Please
check connected sensor or output source.
Input current too low. Check wiring and signal
of connected sensor or output source to input
channel
Input current too high. Check wiring and signal
of connected sensor or output source to input
channel
External failure. Connected sensor or output to
input channel is out of operation range. Please
check connected sensor or output source.
Input current too low. Check wiring and signal
of connected sensor or output source to input
channel
Input current too high. Check wiring and signal
of connected sensor or output source to input
channel
Comment
If Operation mode is config-
ured to Current input.
If Operation mode is config-
ured to Current input
If Operation mode is config-
ured to Current input
If Operation mode is config-
ured to Current input
If Operation mode is config-
ured to Current input
If Operation mode is config-
ured to Current input
If Operation mode is config-
ured to Current input
If Operation mode is config-
ured to Current input
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC