SMC Networks ISE20B Operation Manual page 77

Problem
Problem
No.
Slow switch
5
output response
Analog output is
not provided.
6 (specified
accuracy is not
satisfied.)
Problem possible
causes
Check the pressure setting.
Incorrect Check that the detected pressure and
pressure setting the set pressure value are not the
same or not too close.
Check that the analog output is
Incorrect wiring
connected to a load.
(1) Check that the correct load is
Non-compliance connected.
with the load (2) Check that the impedance of the
spec. input equipment (A/D transformer)
is suitable.
Check if the product satisfies the
Insufficient
specified accuracy after 10 minutes
warm-up time
warm up time.
Product failure
-77-
Investigation method Countermeasures
Reset the pressure setting.
Set the pressure setting
value so it is not too close to
the detected pressure.
Correct the wiring.
Connect a suitable load.
After energizing, the display
and output can drift. For
detecting fine pressures,
warm up the product for 10
to 15 minutes.
Replace the product.
No.PS※※-OMU0006-F