Rockwell-automation 1769-L23E-QB1B_L23E-QBFC1B_L23-QBFC1B CompactLogix Uživatelský manuál stáhnout pdf (Strana 178)

178 Publication IASIMP-QS010B-EN-P - October 2009

Chapter 2 Network Communication

Step 2: Set Broadcast - Create Controller Scope Message Tag

Next, create a Message tag by following these steps.

1. In the Controller Organizer, right-click the Controller Tags folder and

choose New Tag.

The new tag must be a ‘message’ tag.

Error Detection BCC BCC BCC

Duplicate Detection Enabled Enabled N/A

Enable Store and Forward N/A N/A Choose enable if you want to use

the store and forward tag.

The last bit of the INT[16] Enable

Store and Forward array must be

’enabled.’ For example, say you

create an INT[16] tag named

EnableSandF. Then

EnableSandF[15].15 must be set to

1 for broadcast to work on radio

modem.

System Protocol

Field DF-1 Master Protocol DF-1 Slave Protocol DF-1 Radio Modem Protocol

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Rockwell-automation 1769-L23E-QB1B_L23E-QBFC1B_L23-QBFC1B CompactLogix Uživatelský manuál Strana 178