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- FAQ > Controllers > Programmable Controllers MELSEC > Network related products > How to check errors in a CC-Link master station
FAQ
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How to check errors in a CC-Link master station
Can I check the errors in a CC-Link master station from a local station?
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Answer
When an error has occurred in the master station (including the standby master station), the data link control cannot be performed, and you cannot check errors in the master station from a local station.
When the standby master station has performed the data link control due to a master station error, SB0070 (Master station information) turns on.
When the standby master station has performed the data link control due to a master station error, SB0070 (Master station information) turns on.
- Product Name
- Network Related Products
- Series
- CC-Link
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