Microscan MS-7100 User Manual page 119

Data initiated from the Scanner
• Transmission to the monitor occurs
immediately upon a good read.
• Scan data to the monitor does not
include a preamble or a postamble.
• Communications with the monitor is
always in Point-to-Point protocol,
even if the host is in a polled proto-
col mode.
Data initiated from the Host
• In polled mode, data echoed from
the host to the monitor must be in
the format <B ____> (e.g., to send
the word "LUNCH" to the monitor, it
must be sent in the format
<BLUNCH>).In unpolled mode, all
host data is echoed to the monitor.
MS-7100/7180 Industrial Scanner User's Manual
Auxiliary Monitor
Monitor
Host
MS-7100 Scanner
Monitor
Host
MS-7100 Scanner
A-17