Host Port Connections - Microscan MINI Hawk User Manual

Host Port Connections

Host Port Connections

The host port can be configured with RS-232, RS-422, and RS-485 connections.
The following settings define the basic transmission speeds and digital standards that
ensure common formatting.
Baud Rate, Host Port
Can be used to transfer data faster or to match host port settings.
Usage:
The rate at which the reader and host transfer data back and forth.
Definition:
<K100,baud
Serial Cmd:
Default: 115.2K
0 = 600
Options:
3 = 4800
6 = 38.4K
9 = 230K
Parity, Host Port
Only changed if necessary to match host setting.
Usage:
An error detection routine in which one data bit per character is set to 1 or 0
Definition:
so that the total number of bits in the data field is either even or odd.
<K100,baud rate,parity,stop bits,data bits>
Serial Cmd:
Default: None
Options: 0 = None
Stop Bits, Host Port
Only changed if necessary to match host setting.
Usage:
One or two bits added to the end of each character to indicate the end of
Definition:
the character.
<K100,baud
Serial Cmd:
Default: One
Options: 0 = One
Data Bits, Host Port
Only changed if necessary to match host setting.
Usage:
One or two bits added to the end of each character to indicate the end of
Definition:
the character.
<K100,baud rate,parity,stop
Serial Cmd:
Default: Eight
0 = Seven
Options:
Note: See
USB HID Interface
3-4
rate,parity,stop bits,data bits>
1 = 1200
4 = 9600
7 = 57.6K
1 = Even
rate,parity,stop bits,data bits>
1 = Two
bits,data
1 = Eight
on page 3-23 for protocol information relating to USB.
MINI Hawk High Performance Imager User's Manual
2 = 2400
5 = 19.2K
8 = 115.2K
2 = Odd
bits>