XGB Analog edition manual
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2.14.3 A/D conversion value is not normal
A/D conversion value is “0”.
Channel status is set as Enable.
External power (DC 24V) is supplied.
Check and correct the channel status on the I/O parameter.
Supply external power (DC 24V)
Refer to 2.8.2 and wire properly.
Wiring of each channel is normal.
Input voltage/current of external terminal block
is normal.
Check the status of the external input sensor
No
Yes
No
Yes
No
Yes
No
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