Maintenance Mode

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.

<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.)