Mitsubishi Electric RD77GF8 User Manual page 33

Receiving station: Local station (station No.1)
Classification Description
Label to be defined Define global labels as shown below:
• Program flow
 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 RWw3F0 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.
1 FUNCTIONS
31
1.3 Cyclic Transmission
1