Operating Instructions - CPC6050
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Modular Pressure Controller
CPC6050
6.4.1.2.3 Percentage Entry
The third entry method is the Percentage Entry method (figure 6.4.1.2.3-A) which allows the user to
select a setpoint value as a percentage of the pressure range of device under test (DUT). The user can
choose between various percentage values by clicking on the desired button. The setpoint will instantly
change to the selected percentage value of the DUT. Alternatively, the setpoint can also be selected as a
specific pressure value within the range of the DUT. The user can also configure the minimum and maxi-
mum pressure values of the DUT by clicking the button displaying pressure range (figure 6.4.1.2.3-B).
This would take the user to the Step Settings App (figure 6.4.1.2.3-C) which is explained in Section 6.4.6,
Step Settings.
Figure 6.4.1.2.3-A - Percentage Entry Figure 6.4.1.2.3-B - DUT Pressure Value Entry
Figure 6.4.1.2.3-C -
6.4.1.2.4 Digital Step Entry
The fourth entry method is the Digital Step data entry method. This method allows the user to increase or
decrease the setpoint value by one digit at a time. The digit to be changed can be selected from a string
of five zeroes (0) and one blue numeral one (1) by sliding a finger across the zeroes and converting the
desired digit to a blue 1. The right most digit in the Digital Step corresponds to the lease significant digit
of the setpoint. Each digit of the setpoint can then be increased or decreased by pressing the Up [
]
or Down [
] button.
