Maintenance Mode
Cha pte r C
Cha pte r C
2.8.8 DCU2 check, Ao check Displays the status of DCU2 Ao. In the VC check selection menu of Fig. 2.8.1, select "Ao Check (DCU2)", and press the < display the Ao check (DCU2) screen shown in Fig. 2.8.6. To go back to the DCU2 check selection menu, press the <
> key (set) to
> key (cancel).
Fig. 2.8.6 Display screen of DCU2 Ao check state
<Description of display contents> Port Ao 1 Volt
: Ao port of DCU2 : Input terminal voltage - (hyphen) indicates that no signal is received.
D/A
: Value with which the input voltage is converted to digital value (0 to 5 V is converted to 0 to 1023.) - (hyphen) indicates that no signal is received.
C - 20
W301-0471E
