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11. Troubleshooting
Phenomenon
Confirmation and countermeasures
POWER LED does not illuminate
Make sure that power is properly supplied to the power supply terminal of the AD-
8552EIP.
・
Is the voltage correct?
(
DC 24V
)
・
Is the cable connected correctly?
NS LED does not turn green
The connection with the scanner (PLC) has not been established.
・
Is the IP address set so that it does not overlap?
・
Is the signal output from the scanner?
NS LED is flashing
The connection with the scanner (PLC) has timed out.
・
Is the EtherNet/IP communication cable broken?
・
Is the scanner turned on?
IP address cannot be changed
Turn the power of the AD-8552EIP off and then on again.
When the power is turned
on, the changes made to the switch and WEB interface are read and reflected in the
operation.
Non-weighing status flag is “1”.
Check the setting of the weighing device.
・
Check the RS-232C communication settings of the corresponding channel.
・
Is the output format of the weighing device set to the A&D standard format?
AD-8552EIP settings cannot be
changed.
Turn the AD-8552EIP off and then on again. When the power is turned on, the
switch status is read and reflected in the operation.