West Control Solutions DataVU 7 - Manual (Page 161)

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22 Configuration - Interface
Addr. ext. text A maximum of 9 texts can be read into the paperless recorder.
22.3 RS232 for Barcode Reader
Overview
The settings correspond to those for the interface „RS232/RS485“.
v Chapter 22.2 "RS232/RS485"
Device address The address of the slave device from which data
are to be fetched.
Modbus address Address within the instrument.
v See the instrument documentation for the slave
device.
Word number The read-in is always made as words, i. e. there will
always be at least two characters read.
H
The transmission rate at which the barcode reader operates can
be found in the operating manual for the barcode reader. In many
cases, the maximum transmission rate will be 9600 bps.
The barcode reader can be used to start batches and for the
automatic entry of batch data.
v Chapter 23 "Configuration – Batches/Plants"