SMC Networks ZSE30AF-#-#-X576, Руководство по эксплуатации

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-57-
No.PS
※※
-OMV1001
Fault No. Fault Possible cause Investigation method Countermeasure
18
Slave Pressure
switch does not
complete the
copy function.
Incorrect wiring
(1) Check the wiring connection at
the FUNC terminal.
Check the power supply wiring.
(2) Check the lead wire lengths.
(1) Correct the wiring.
(2) The maximum
transmitting distance of
the copy function is 4 m.
Shorten the lead wire to
4 m or less.
Improper model
selected
The model number of the master
Pressure switch and the slave
Pressure switch are different from
each other.
Check the model numbers.
Copying is available when
the pressure range, output
specification and units
specification are identical.
Too many
pressure
switches
connected
Check the number of connected
slave Pressure switches.
The number of connected
products for which copying
is possible is up to 10 pcs.
Reduce the number to
10 pcs or less.
Product failure Replace the product.
19
The operation is
unstable.
(chattering)
Pressure source
fluctuation, small
hysteresis or the
response time is
too short.
(1) Check the set pressure
(hysteresis)
(2) Check the digital filter and delay
time.
(1) Check the pressure
setting.
(2) Reset the function
settings.
Incorrect wiring
or broken lead
wire (1) Check the power supply wiring.
(2) Check if there is bending stress
applied to any parts of the lead wire.
(1) Correct the wiring
(2) Correct the wiring
conditions (reduce the
tensile force and
increase the bending
radius).
Product failure Replace the product.