Publication 1747-RM001G-EN-P - November 2008
13-56 SLC Communication Channels
master received the packet without error. When the DF1 half-duplex master
re-broadcasts the broadcast write command, the initiating DF1 half-duplex
slave receives and executes the command along with all of the other slave
nodes receiving the broadcast packet. No acknowledgement or reply is
returned.
Configuring Channel 0 for Standard Polling Mode DF1 Half-duplex
Master
Choose DF1 half-duplex master in standard polling mode if you want to query
slave stations for information based upon user-configured polling ranges. This
mode is used most often in point-to-multipoint configurations.
To configure the processor for a master station using standard polling mode,
place the processor into program mode and do the following using your
programming software:
To bring up the Channel Configuration
interface, double-click on the Channel
Configuration icon.
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