Mitsubishi Electric QJ71E71-100 User Manual page 238

(2) Dedicated instructions for using special functions
The following table lists dedicated instructions for using special functions. For details on the dedicated
instructions, refer to the following.
MELSEC-Q/L Ethernet Interface Module User's Manual (Application)
Function
E-mail function
Communications using
data link instructions
236
Instruction
MRECV Reads the received e-mails.
MSEND Sends e-mails.
READ Reads word device data from other stations.
RECV Reads data received from other stations. (Used in the main program.)
RECVS Reads data received from other stations. (Used in an interrupt program.)
Performs remote RUN/STOP to CPU modules on other stations.
REQ
Reads/writes the clock data of other stations.
SEND Sends data to other stations.
SREAD Reads word device data from other stations (with a completion device).
SWRITE Writes word device data to other stations (with a completion device).
WRITE Writes word device data to other stations.
ZNRD Reads word device data from other stations (ACPU).
ZNWR Writes word device data to other stations (ACPU).
Description