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9-4
Maintenance
Section 7-2
T
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and M
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7-2-3
Replacing Digital Indicators
The Network consists of the DeviceNet Master Unit and Slave Units. The
entire network is affected when a Unit is faulty, so a faulty Unit must be
repaired or replaced quickly. We recommend having spare Units available to
restore Network operation as quickly as possible.
Precautions
Observe the following precautions when replacing a faulty Digital Indicator.
• After replacement make sure that there are no errors with the new Digital
Indicator.
• When a Digital Indicator is being returned for repair, attach a sheet of
paper detailing the problem and return the Digital Indicator to your
OMRON dealer.
• If there is a faulty contact, try wiping the contact with a clean, lint-free
cloth dampened with alcohol.
Note
Before replacing a Digital Indicator, always stop Network communications and
turn OFF the power to all the nodes in the Network.
Содержание K3HB
Страница 2: ...K3HB Digital Indicators Communications User s Manual Revised March 2005...
Страница 3: ...iv...
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Страница 19: ...xx...
Страница 21: ...Part 1 CompoWay F...
Страница 69: ...Part 2 DeviceNet...
Страница 95: ...6 10 Ladder Programming Examples Section 4 3 Remote I O Com munications...
Страница 103: ...7 8 Explicit Messages Specific to DeviceNet compatible Digital Indicators Section 5 3 Explicit Message Communications...
Страница 111: ...8 8 Message Communications Performance Section 6 2 Communications Performance...
Страница 127: ...Part 3 BCD Output...
Страница 147: ......