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Chapter 2 Front-Panel Operation
To Use a Digital I/O Port
2
5. Press Enter to select the new mode. The display changes to show the
next menu level.
6. You may change other configuration parameters as desired using the
same procedure. When all desired configurations have been made,
press the Mode key to exit the configuration menu. The CONFIG
annunciator turns off.
To Configure a DIO Port
You can configure an individual digital I/O port to change the data
polarity and the display format. The following procedure changes the
built-in digital I/O port to display in binary number format.
1. Select a digital I/O port (i.e., port 090). The channel number is in the
form of snn, where s is the slot number and nn is the channel number.
2. Press the Mode key. The CONFIG annunciator lights up in the
display. The first level menu is shown:
3. Turn the knob to select the second menu level
4. Press Enter to select the format parameter.
CONT POL POS
4
DIN 090
DATA POLARITY
090
DISP FORMAT
090
DECIMAL 090
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