Siemens SITRANS F Series Operating Instructions Manual page 112

Diagnostics and troubleshooting
9.8 Fault codes and corrective actions
ID/ Diagnostic
Icons
185 CH2
186 CH3
187 CH3
188 CH3
189 CH4
190 CH4
191 CH4
195 CH2
196 CH2
112
Action
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
External failure. Connected sensor or output to
input channel is out of operation range. Please
check connected sensor or output source.
Loop current in lower saturation. Check proc‐
ess conditions or align limit to normal operation.
Adjust channel 2 parameter 'Lower range value'
Loop current in upper saturation. Check proc‐
ess conditions or align limit to normal operation.
Adjust channel 2 parameter 'Upper range value'
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 output
If Operation mode is config‐
ured to Current output
SITRANS FST030 (Modbus)
Operating Instructions, 08/2018, A5E37367739-AD