Program Examples - Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual

Program examples

The following is a program example of communications between the authentication Class B master station (station No.0),
authentication Class A remote station (station No.1), and local station (station No.2).
Master station (station No.0)
Classification
Module label
Label to be defined
■Master station (station No.0)
(11) Communication program with the remote station (station No.1)
(39) Communication program with the local station (station No.2)
(56) Program for sending data received from the remote station (station No.1) to the local station (station No.2)
9 PROGRAMMING
136
9.3 Examples of Communication with Authentication Class A Remote Stations
Label name
FX5CCLGN_1.bSts_DataLinkError_D
FX5CCLGN_1.bnSts_DataLinkError_Station_D[1]
FX5CCLGN_1.bnSts_DataLinkError_Station_D[2]
Define global labels as shown below:
Description
Data link error status of own station
Data link status of each station (station No.1)
Data link status of each station (station No.2)
Device
SB0049
SW00B0.0
SW00B0.1