6 - 12 6 - 12
MELSEC-Q
6 DATA COMMUNICATION USING THE NON PROCEDURE PROTOCOL
1) Start the self-station programmable controller CPU.
The values specified with GX Developer are stored in the Q series C24.
2) When the amount of data specified by the received data count or data containing
the receive complete code is received from the external device, the reception data
read request (X3) turns ON.
3) After the control data for the INPUT instruction is stored in the device, the
sequence program executes the INPUT instruction and reads the receive data.
Before executing the INPUT instruction, check that the INPUT instruction complete
device (M0) is off.
To Next Page
Loading...
