Toshiba Q9 HVAC Application Manualline page 5

The following example shows how to calculate the setpoint on a pressure control system with the
following transducer characteristics:
Pressure Transducer Range:
Transducer Output:
Desired Pressure:
Examples:
Note: These values are starting point suggestions for tuning. They may or may not get the desired
result right away.
For additional assistance, please contact Toshiba Adjustable Speed Drive Marketing Dept. at (800) 872-2192
0-300 PSI
4-20 mA
60 PSI



ASD Setpoint

300 PSI
ASD Setpoint = 12 Hz
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
60 PSI


60 Hz


0 PSI