Mitsubishi Electric MELIPC MI5000 Series User Manual page 89

Operations of input status and output status during an error
The following table shows the operations of the input status from data-link error stations and the output status of cyclic data
when a stop-error occurred on this product.
Status
Data link abnormal station input
status
Output status of cyclic data when a
stop-error occurred on this product
(1)
RX
(2)
(3)
(4)
RY
(2)
(3)
(4)
RWw
(2)
(3)
(4)
RWr
(2)
(3)
(4)
: Area for which input from faulty station is cleared
: Area for which clear/save are different from this product
: Area for which data is saved
: Area dependent on slave station settings
(1) Master station
(2) Slave station 1
(3) Slave station 2
(4) Slave station 3
Operation
• RX is cleared.
• Data from before RWr generates an error is saved.
RY and RWw are maintained.
(2)
RX
RY
RWw
RWr
(3)
RX RX
RY RY
RWw RWw
RWr RWr
7 CC-Link IE Field Network Basic FUNCTION
(4)
7.1 Cyclic Transmission
7
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