SMC Networks ISE80(H), Operation Manual

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PS##-OMM0003-A
Reference
No.
Problem Possible cause Investigation method Countermeasure
Incorrect power
supply
Check if the power supply voltage is
within the range of 12 to 24 VDC
±10%.
Supply power supply voltage
of 12 to 24 VDC ±10%.
Incorrect wiring
Check the wiring to the power supply.
Check if the brown and blue wires are
connected to DC(+) and DC(-)
respectively and if the output line is
about to come off (contact failure).
Correct the wiring.
8
Indicated values
fluctuate.
Factory pressure
change Check if the factory pressure is
changed.
If the fluctuation is not
acceptable, the number of
digit can be changed by the
setting of the resolution of
display.
Incorrect power
supply
Check if the power supply voltage is
within the range of 12 to 24 VDC
±10%.
Supply power supply voltage
of 12 to 24 VDC ±10%.
Power saving
mode Check if the power saving mode is
selected.
Reset the setting of function.
Incorrect wiring
Check the power supply wiring.
Check if the brown and blue wires are
connected to DC(+) and DC(-)
respectively and if the output line is
about to come off (contact failure).
Correct the wiring.
9
•
Indicator turns
off.
•
A part of the
indication
misses.
Product failure Replace the product.
The peak
value/bottom
value indication
mode is selected.
Check if the peek value or bottom
value indicating mode is selected.
Turn off the peak
value/bottom value indication
mode.
10
Indicator is
blinking.
Wiring failure
(1) Check the power supply wiring.
(2) Check if bending stress is being
applied to a specific part of the
lead wire.
(1) Correct the wiring.
(2) Correct the wiring
(bending radius and
stress).
Dispersion within
the indication
accuracy range
Check if the dispersion is within the
indication accuracy range.
Use the fine adjustment
mode to adjust the indication
if the dispersion is within the
indication accuracy range.
11
Pressure indication
difference when
using two or more
Pressure switches.
Product failure Replace the product.