Maintenance Mode
Cha pte r C
Cha pte r C
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.)
C-8
W301-0471E
