Quadrus Verifier User’s Manual
5-5
Communications
Host Port Protocol
Point-to-Point (Standard)
Point-to-Point with XON/XOFF
Usage:
In general, the point-to-point protocols will work well in most applications.
They require no address and must use RS-232 or RS-422 communications
standards.
Definition:
Protocols define the sequence and format in which information is transferred
between the reader and the host, or in the case of
Multidrop
, between multiple
readers and a concentrator.
Serial Cmd:
<
K140,protocol
>
Default:
Point-to-Point
Options:
0 = Point-to-Point
1 = Point-to-Point with RTS/CTS
2 = Point-to-Point with XON/XOFF
3 = Point-to-Point with RTS/CTS and XON/XOFF
4 = Polling Mode D
6 = User Defined
Usage:
Used only with RS-232 or RS-422.
Definition:
Standard
Point-to-Point
requires no address and sends data to the host
whenever it is available, without a request or handshake from the host.
Serial Cmd:
<
K140,0
>
Usage:
If an XOFF has been received from the host, data will not be sent to the
host until the host sends an XON. During the XOFF phase, the host is free
to carry on other chores and accept data from other devices.
Used only with RS-232.
Definition:
This option enables the host to send the XON and XOFF command as a
single byte transmission command of start (^Q) or stop (^S).
Serial Cmd:
<
K140,1
>
Summary of Contents for Quadrus Verifier
Page 1: ...Quadrus Verifier User s Manual P N 83 006702 Rev C ...
Page 30: ...1 18 Quadrus Verifier User s Manual Generate and Save Verification Report ...
Page 150: ...4 10 Quadrus Verifier User s Manual UII Parsing ...
Page 152: ...Quadrus Verifier User s Manual ...
Page 178: ...5 26 Quadrus Verifier User s Manual Aux Port System Data Status ...
Page 210: ...6 32 Quadrus Verifier User s Manual Setting Up the Verifier for EZ Trax ...
Page 302: ...8 62 Quadrus Verifier User s Manual Configuring EZ Trax Output ...
Page 318: ...9 16 Quadrus Verifier User s Manual New Master Pin ...
Page 326: ...10 8 Quadrus Verifier User s Manual Service Message ...
Page 362: ...12 14 Quadrus Verifier User s Manual Request All Database Settings ...
Page 390: ...14 22 Quadrus Verifier User s Manual Status Requests ...
Page 404: ...15 14 Quadrus Verifier User s Manual Ordered Output Filter ...
Page 444: ...A 30 Quadrus Verifier User s Manual Glossary of Terms ...