Troubleshooting - SMC Networks PSE575 Operation Manual

Troubleshooting

○Cross-reference for troubleshooting
Problem Possible cause
Incorrect wiring
Non-compliance
with the load
Analogue output
spec.
is not provided.
(Specified
accuracy is not
Insufficient
satisfied.)
warm-up
Product failure
Air and liquid
leakage
Noisy.
Product failure
Investigation method
Check if the analogue output line is
connected with a load.
(1) Check if the proper load is connected.
(2) Check if input impedance of input
equipment (such as the A/D) is proper.
Check if the product satisfies the specified
accuracy in 20 minutes after supplying
power.
Check if air liquid are leaking from the
piping.
-12-
Countermeasure
Correct the wiring.
Connect a proper load.
After energizing, indication
and output can drift. For
detecting fine pressure,
warm up the product for 20
to 30 minutes.
Replace the product.
Rework the piping.
If excessive tightening torque
over the specified range is
applied, a mounting screw,
mounting bracket, and
product may be broken.
Replace the product.
No.PS※※-OMT0006-B