Microscan MS-710, User Manual

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Chapter 3 Communications
MS-710 Scanner User’s Manual
3-3
3–Communica
ti
ons
RS-232/422 Host Port
Includes host port connections and host protocols.
Host Port Connections
Baud Rate, Host Port
Parity, Host Port
Stop Bits, Host Port
Usage: Can be used to transfer data faster or to match host port settings.
Definition: The rate at which the scanner and host transfer data back and forth.
Serial Cmd: < Kabaud rate ,parity,stop bits,data bits>
Default: 9600
Options: 0 = 600
1 = 1200
2 = 2400 3 = 4800
4 = 9600
5 = 19.2 K 6 = 38.4 K
7 = 76.8 K
a
8 = 300
a. Not available in ESP.
Usage: Only changed if necessary to match host setting.
Definition: An error detection routine in which one data bit in each character is set to
1 or 0 so that the total number of 1 bits in the data field is even or odd.
Serial Cmd:
<
Ka baud rate, parity
,
stop bits,data bits>
Default: Even
Options: 0 = None 1 = Even 2 = Odd
Usage: Only changed if necessary to match host setting.
Definition: One or two bits added to the end of each character to indicate the end of
the character.
Serial Cmd: < Ka baud rate,parity, stop bits , data bits>
Default: One
Options: 0 = One 1 = Two