LG GLOFA-GM Series User Manual page 310

Chapter 8 Exercising program
If Frame 0 of RX frame is received, the value is saved in %MB0 of slave station. (Refer to frame
setting of Frame 0.) The saved value of %MB0 at this time is output to direct variable, %QB0.0.0
and value output to direct variable, %QB0.0.0 is saved again to %MB10. If all the procedure is
completed without error, Frame 1 in frame list is sent from Function Block. Frame 1 is the TX
frame of 4 bytes data saved in %MB10.
If Frame 0 of RX frame is not received, this program operates never.
Surely set both master / slave stations to "Communication Enable" to start communication.
2)
Communication parameter setting and program of master station
A) Perform operations in master station No.0.
B) Create new project file and new program for master station.
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