Mitsubishi Electric MELSEC iQ-R Series User Manual page 46

• Program
Sending station: Master station (station No.0)
Classification Setting details
Label to be defined Define global labels as shown below:
Receiving station: Local station (station No.1)
Classification Setting details
Label to be defined Define global labels as shown below:
• Program flow
 The master station checks that the send request bStartDirection (M0) is turned ON, and transfers contents of uOutputData [0] to [3] to the send data W0 to
W3.
 When the transfer is completed, the master station turns ON B0.
 The local station checks that B0 is turned ON, and transfers contents of the receive data W0 to W3 to uInputData [0] to [3] (D100 to D103).
 When the transfer is completed, the local station turns ON B100.
 The master station checks that B100 is turned ON, and turns OFF B0.
 The local station checks that B0 is turned OFF, and turns off B100.
1 FUNCTIONS
44
1.1 Cyclic Transmission