Datasheet

15
( )
alternately displays
[999] and [999999]
왎 Error display function
When a failure or abnormality occurs, the location and contents are displayed.
DescriptionDisplay Contents Action
Load current of 80 mA or more is applied to the
switch output (OUT1).
Load current of 80 mA or more is applied to the
switch output (OUT2).
Flow has exceeded the accumulated flow range.
Displayed if an internal error has occurred.
Eliminate the cause of the over current by turning
off the power supply and then turn it on again.
Decrease the flow.
Clear the accumulated flow.
(This error does not matter when the accumu-
lated flow is not used.)
Turn off the power supply and then turn it on
again. If the failure cannot be solved, please
contact SMC for investigation.
OUT1 over current error
OUT2 over current error
Excessive
accumulated flow error
Excessive instantaneous
flow rate error
System error
Reverse flow error
Sensor error
Flow is flowing in the reverse direction of the setting.
Flow has exceeded the display flow range.
Power supply voltage exceeds 24 V ±10%.
Check the power supply voltage, and turn off
the power supply and then turn it on again.
Change the setting for the flow direction.
Series LFE