CHAPTER 6 COMMUNICATION FUNCTION
6-4
If the using master module is G3/4/6L-PUEA, select COM-DPM/PKV20-DPM from Figure 6.4
and click ‘Add ‘ button in the middle. If the using master module is G3/4/6L-PUEB, select COM-
PB/PKV20-PB and click ‘Add’ button in the middle part. Check the Station address and if
necessary, you can change the description. Press [OK] button to insert the master module.
Figure 6.5 Inserted master module
Master Module Setting
If you click the right button of the mouse on the inserted master module and select “Master
Settings...”from the popup window, the window appears as like Figure 6.6.
From“Parameter to user interface”, select “Controlled release of the communication by the
application program”, from “Storage format (Word module)”, select “Little Endian(LSB-MSB)”,
and from“Handshake of the process data”, select ”Buffered, host controlled”, in order.
Figure 6.6 Master module setting