SMC Networks ZSE20B Operation Manual page 75

○Error indication function
This function is to display error location and content when a problem or error has occurred.
Error
Over current
error
Residual
pressure
error
Pressurizing
error
System error
Copy error
If the error cannot be reset after the above measures are taken, or errors other than above are displayed,
please contact SMC.
Error displayed
,
,
,
,
Description
The switch output load current is
80 mA or more.
During zero clear operation,
pressure greater than ±7% F.S.
(±3.5% F.S. for compound
pressure) is present. Note that the
mode is returned to measurement
mode automatically 1 second
later. The zero clear range varies
by ±1% F.S. due to variation
between individual products.
Pressure exceeding the upper
limit of the set pressure range is
applied.
Pressure exceeding the lower limit
of the set pressure range is
applied.
Displayed if an internal data error
has occurred.
Copy function is operated
incorrectly.
-74-
Measures
Turn the power off and
remove the cause of the
over current.
Then supply the power
again.
Release the applied
pressure to atmospheric
pressure, and retry the
zero clear operation.
Reset applied pressure to
a level within the set
pressure range.
Turn the power off and on
again.
If the failure cannot be
solved, contact SMC.
Press the and
buttons simultaneously
for 1 second or more to
clear the error. Then
check the wiring and
model before copying
again.
No.PS※※-OMU0006-A