Chapter C Chapter C
Maintenance Mode
87
W301-0411E
2.3 Ai Check
Displays the status of analog input. In the maintenance main menu of Fig. 1.3.1, select "Ai Check," and press the
<
> key to display the Ai check screen shown in Fig. 2.3.1.
Pressing the <
> key (previous page) or the < > key (next page) changes the pages.
To go back to the maintenance main menu, press the <
> key.
Fig. 2.3.1 Ai check screen
<Description of display contents>
Port
Ai 1 to Ai 8: Input to AML
As11 to As14: Input from serial port 1 transmitter
As21 to As25: Input from serial port 2 transmitter
Volt: Input terminal voltage
Value: Value of input voltage that is converted to the physical quantity
A/D: Value with which the input voltage is converted to digital value (0 to 5 V is converted to 0 to 4095.)
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