Mitsubishi Electric MELSEC iQ-RJ71GF11-T2 - Page 30

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1 FUNCTIONS
1.1 Cyclic Transmission
Receiving station: Local station (station No.1)
• Program flow
Classification Description
Label to be defined Define global labels as shown below:
 Sending
station (0)
'bStartDirection' (M0) is turned on.
 Sending
station (0)
The contents of 'uTransferFrom' (D0 to D3) are stored in W0 to W3.
 Sending
station (0)
Upon completion of storage in W0 to W3, turn on B0 of the sending station for a handshake.
 Receiving
station (0)
Cyclic transmission sends signals from RWw0 to RWw3EF followed by RWwFE0 and stores them in RWr0 to RWr3EF and RWr3F0 in this
order at the receiving station. B1000 of the receiving station turns on.
 Receiving
station (0)
The contents of W1000 to W1003 are stored in 'uTransferTo' (D0 to D3).
 Receiving
station (0)
Upon completion of storage in 'uTransferTo' (D0 to D3), turn on B0 of the receiving station for a handshake.
 Sending
station (23)
When B1000 of the sending station turns on, turn off B0 of the sending station.
 Receiving
station (23)
When B1000 of the receiving station turns off, turn off B0 of the receiving station.