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Event name Unit I/O Disconnection Detected for Channel 1 Event code 65030000 hex

Meaning A disconnected input was detected for channel 1.

Source Depends on where the Support

Software is connected and the

system configuration.

Source details NX Unit Detection tim-

ing

Continuously

Error attrib-

utes

Level Minor fault Log category System

Recovery Reset error in the NX Unit.

Effects User program Continues. Operation The converted value will be 32,767.

Operation continues and the converted value re-

turns to normal when the connection is restored.

System-de-

fined varia-

bles

Variable Data type Name

None --- ---

Cause and

correction

Assumed cause Correction Prevention

Input wiring is broken. Check the input wiring for breaks

and replace the cable if any are

found.

Check the cable for broken

wires.

Input wiring is disconnected. Check the input wiring for bad

connections and reconnect any

bad connections that are found.

Make sure that the wiring is con-

nected properly

Attached in-

formation

None

Precautions/

Remarks

You can change the event level to the observation level.

Event name Unit I/O Disconnection Detected for Channel 2 Event code 65040000 hex

Meaning A disconnected input was detected for channel 2.