Operation and maintenance instructions
Series PRE proportional pressure regulator
IO-Link version
5000030186
Ver. 03
31
13.2.5.
Pressure window control
Enables the
“Pressure Window”
control on the reading of the regulated pressure and can be
0 = Disable or 1 = Enable.
This control allows to define a lower and an upper threshold that establish a pressure range with
respect to the target pressure.
If the regulated pressure at some point falls out of the range (depends on the target pressure at
that moment) established by the two thresholds, the Regulator will give a warning, but will not
interrupt the regulation and the diagnostic led will not change its state.
This is a useful way to verify if the regulated pressure lies within the pre-established pressure
range or not.
13.2.6.
Lower limit switch control
Sets the lower threshold of the pressure switch control in the unit of measurement of the
Regulator. This must be a positive value and be less than the
“upper limit
switch control
”
parameter.
13.2.7.
Upper limit switch control
Sets the upper threshold of the pressure switch control in the unit of measurement of the
Regulator, its value must be higher than the
“
Lower limit switch control
”
parameter and must
not exceed the
“
M
aximum pressure”.
13.2.8.
Lower limit window control
Sets the lower threshold of the pressure window control in the unit of measurement of the
Regulator, its value must be positive and must not be higher than one tenth of the
“
Maximum
pressure”.
13.2.9.
Upper limit window control
Sets the upper threshold of the pressure window control in the unit of measurement of the
Regulator, its value must be positive and must not be higher than one tenth of the
“
Maximum
pressure”.
