Chapter C Chapter C
Maintenance Mode
104
W301-0411E
2.9 System Voltage Check
Displays the system voltage state. In the maintenance main menu of Fig. 1.3.1, select "System Voltage," and
press the <
> key to display the system voltage check screen shown in Fig. 2.9.1. To go back to the
maintenance main menu, press the <
> key.
Fig. 2.9.1 System voltage check screen
<Description of display contents>
[Signal Name]
Battery Voltage: Input power supply voltage (Voltage after the internal rectification, and it is several volts
lower than the battery voltage.)
Ref Voltage: Power supply voltage impressed to analog detector
Do, Ao Source: Voltage for Do/Ao output
Twoblocking Detect: Voltage for twoblocking detection circuit
10 Voltage: Voltage of 10 V internal power supply
[Volt]
Detection voltage
[A/D]
Value with which the detection value is converted to A/D (0 to 4095)
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