5 - 8                                                                                                                                                       5 - 8 
MELSEC-A
 
5   PROGRAMMING 
 
5.4 Program Example for Use of ACPU/QCPU (A Mode) (Dedicated Instructions) 
The network parameters and auto refresh parameters are set using a sequence 
program. 
 
(1) Program example 
 
Network 
parameter 
setting with 
dedicated 
instruction 
RLPA
Synchronous mode disable
Number of connected modules: 1
Station data of AJ65SBT-CLB 
(remote device station, 2 
occupied stations, Station No. 1)
Dedicated instruction (RLPA)
Head I/O number of master 
module
Parameter storage head 
device
Device that turns on one 
scan at completion
Parameter status read at 
abnormal completion