35
FSM3
Series
Display section name
[Example] Display in the case of FSM3-B101
Flow rate Uni-direction Bi-directional
0%
+60%
(Forward direction)
+110%
(Forward direction)
Blinks at overflow.
* Blinks at +110% F.S.
and over.
−10%
(Reverse direction)
−110%
(Reverse direction)
Error code
Error code Cause Countermeasures
The third from left blinks An error occurred during memory
reading or writing.
Then turn power on again.
If it still fails to return to normal operation, the product may be damaged.
Replace the product. In addition, whenever you sense an abnormality in
the product, stop use and contact your nearest CKD branch.
[Uni-direction] All blink
[Bi-directional] The right half blinks
The flow rate exceeds the flow
rate display range.
Reduce the instantaneous flow rate value to within the flow rate
range.
Sensor failure
Check that the flow rate is within the flow rate range and reconnect the
power.
If it still fails to return to normal operation, the product may be damaged.
Replace the product. In addition, whenever you sense an abnormality in
the product, stop use and contact your nearest CKD branch.
[Uni-direction] The leftmost blinks
[Bi-directional] The left half blinks
The flow rate is below the lower
limit of the flow rate display
range.
Increase the instantaneous flow rate value to within the flow rate
range.
Sensor failure
Check that the flow rate is within the flow rate range and reconnect the
power.
If it still fails to return to normal operation, the product may be damaged.
Replace the product. In addition, whenever you sense an abnormality in
the product, stop use and contact your nearest CKD branch.
Names and functions of display/operation section (bar display)
0
20
40
60
80
100
%
0
20
40
60
80
100
%
0
20
40
60
80
100
%
0
20
40
60
80
100
%
0
20
40
60
80
100
%
-100
-60
-20
0
20
60
100
%
-100
-60
-20
0
20
60
100
%
-100
-60
-20
0
20
60
100
%
-100
-60
-20
0
20
60
100
%
-100
-60
-20
0
20
60
100
%
0
20
40
60
80
100
%
Flow bar display
Lights according to ow rate.
Blinks at overow.
LCD displayBar display
IO
-
Link
Internal
structure
Separate
display
Technical
data
Operating
method
Optional
products
Safety
precautions
Related
products