SMC Networks ZSE50F Manual page 9

Description
Take the following measures when an error occurs.
Error description
OUT 1
Over current error
OUT 2
Residual pressure error
Applied pressure error
Auto shift error
System error
∗The upper limits and lower limits are shown in the table below.
Regulating pressure range
Compound pressure
100.0 to 100.0kPa
Positive pressure
0.100 to 1.000MPa
Regulating pressure range
Compound pressure
100.0 to 100.0kPa
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Positive pressure
1.000 to 1.000MPa
For General Fluids
High Precision Digital Pressure Switch
LCD display
Load current of switch output is more than 80mA.
Pressure is applied during the zero out operation
as follows:
∗After displaying for 3 seconds, it will return to the
measuring mode.
Supply pressure exceeds the maximum regulating
pressure.
Supply pressure is below the minimum regulating
pressure.
The value is above the upper limit of the set pressure
∗After displaying this message for about 1 seconds,
the switch returns to the measurement mode.
The value is below the upper limit of the set pressure
∗After displaying this message for about 1 seconds,
the switch returns to the measurement mode.
Internal data error
Internal data error
Internal data error
Internal data error
Lower limit Upper limit
100.0kPa 100.0kPa
0.100MPa 1.000MPa
With auto shift function
Lower limit Upper limit
100.0kPa 100.0kPa
1.000MPa 1.000MPa
Series
Condition
0.071MPa or more with ISE50/60
7.1kPa or more with ZSE50F/60F
ZSE50F/ISE50
Solution
Shut off the power supply. After eliminat-
ing the output factor that caused the exce-
ss current, turn the power supply back on.
Bring the pressure back to atmosp-
heric pressure and try using the zero
out function.
Reduce/Increase supply pressure to
within the regulating pressure range.
Set the pressure again so that the sum
of the applied pressure and pressure
set point value at the time of auto shift
input will not fall out of the set pressure
range.
Shut off the power supply. Turn the
power supply back on. If the power
should not come back on, please
contact SMC for an inspection.
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