Wilkerson ER09 Series, Technical Information, Page: 13 / 20

13
Pneumatic Division
Richland, Michigan
www.wilkersoncorp.com
ER09 / ER19 Electronic Proportional Regulators FRL-SIF-621
Adjust Digital Display
If necessary, adjustments can be made to the digital display
when using an external pressure sensor.
or or
Parameter Number 9 – Adjust Digital Display Value (Pressure Calibration)
Step 1 2 3 4 5
Press
3-6 seconds
Until Display
Reads
Flashing Decimal Flashing Decimal Flashing
Description
Accesses
changeable
parameters.
Accesses
parameter no. 9.
Displays current
digital display
Use up or down
arrows and
accept to adjust
the display
value if using an
external pressure
sensor.
Accepts and
saves new
parameter
setting.
Sequences to
next parameter.
or or
Parameter Number 8 – Adjust Span Analog Output Signal
Step 1 2 3 4 5
Press
3-6 seconds
Until Display
Reads
Flashing Decimal Flashing Decimal
(Value between
0 and 130)
Flashing
Description
Accesses
changeable
parameters.
Accesses
parameter no. 8.
Displays current
parameter value. Edits parameter.
Accepts and saves
new parameter
setting and
implements the
new analog signal
span.
Sequences to
next parameter.
Adjust Span Analog Output Signal
Parameter 8 is used to adjust the Analog output range.
• Set value is a % of Full Analog range. As an example for a 0-10V output signal
the original factory setting of 100% will give you an adjustment of 0-10V. If you
reset Parameter 8 to 50% the new output range would be 0-5 V or 50% of the full
range.
• In the event that the output signal is to low, in a certain application, you can
adjust it by increasing Parameter 8 to a maximum value of 130% of scale.
• Note that all values are nominal and that an actual measurement may be
required to ensure signal strength.