Johnson Controls Penn System 450 Series User Manual

System 450™ Series Modular Control Systems with Standard Control Modules Technical Bulletin 53
2. In the Analog Output Setup Start (OUTA
x
) screen, press to go to the
Select Sensor (SENs
x
) screen. (The Select Sensor screen does not appear here
if the sensor is already selected for this output. In that case, go to the next step.)
Press or to select the hard-wired or functional sensor (Sn-1, Sn-2, Sn-3,
Sn-d, HI-2, or HI-3) that the output references. Press to save the sensor
selection and go to the Select Setpoint Value screen.
3. In the Select Setpoint Value (SP
x
) screen, press or to select the Setpoint
value. (The controlled system drives towards Setpoint [SP] and away from End
Point [EP], which together define the proportional band for the analog output.)
Press to save the Setpoint value and go to the next screen.
Note: If you selected the Sn-d sensor in Step 2, the Select Differential Setpoint
Value (dSP
x
) screen is displayed. Press or to select the temperature,
pressure, or humidity differential value towards which the controlled
system is driving. Press to save the dSP value and go to the Select
Differential End Point Value (dEP
x
) screen. (See Differential Control on
page 25 for more information.)
4. In the Select End Point Value (EP
x
) screen, press or to select the End
Point value. (The controlled system operates between Setpoint and End Point,
which together define the proportional band for the analog output.) Press to
save the End Point value and go to the next screen.
Note: If you selected the Sn-d sensor in Step 2, the Select Differential End
Point Value (dEP
x
) screen is displayed, press or to select the
differential End Point value. (The controlled system operates between
differential Setpoint and differential End Point, which together define the
proportional band for the analog output.) Press to save the dEP value and
go to the next screen. (See Differential Control on page 25 for more
information.)
5. In the Select Output Signal Strength at Setpoint (OSP
x
) screen, press or
to select the value in percent of the output signal strength (0 to 100%),
corresponding to the lowest output capacity, when the sensor is at Setpoint
(SP
x
). Press to save the displayed OSP value and go to the next screen.
6. In the Select Output Signal Strength at End Point (OEP
x
) screen, press or
to select the value in percent of the output signal strength (0 to 100%),
corresponding to the highest output capacity, when the sensor is at the End
Point (EP
x
). Press to save the displayed OEP value and go to the next screen.
7. In the Select Integration Constant (I-C
x
) screen, press or to select the
integration constant value for the analog output. (See Determining the
Integration Constant for an Analog Output on page 56 for more information.)
Press to save the displayed I-C value and go to the next screen.

Johnson Controls Penn System 450 Series Specifications

General

Brand	Johnson Controls
Model	Penn System 450 Series
Category	Control Systems
Language	English