Omron V440-F, Руководство пользователя

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D-11
Appendices
V440-F C-Mount Code Reader User Manual
D-
4 Ho
st Port
Con
n
ect
ion
s
D
D
-4-1
Ba
ud Rate, H
ost Por
t
D-4 Host Port Connections
The host port can be configured with RS-232 connections.
The following settings define the basic transmission speeds and digital standards that ensure common
formatting.
D-4-1 Baud Rate, Host Port
Usage:
Can be used to transfer data faster or to match host port settings.
Definition:
The rate at which the reader and host transfer data back and forth.
Serial Cmd:
<
K100, baud rate ,parity,stop bits,data bits
>
Default: 115.2K
Options:
0 = 600 1 = 1200 2 = 2400
3 = 4800 4 = 9600 5 = 19.2K
6 = 38.4K 7 = 57.6K
8 = 115.2K
D-4-2 Parity, Host Port
Usage:
Only changed if necessary to match host setting.
Definition:
An error detection routine in which one data bit per character is set to 1 or 0
so that the total number of bits in the data field is either even or odd.
Serial Cmd:
<
K100, baud rate, parity ,stop bits,data bits
>
Default: None
Options: 0 = None
1 = Even 2 = Odd
D-4-3 Stop Bits, Host Port
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:
<
K100, baud rate,parity, stop bits ,data bits
>
Default: One
Options: 0 = One
1 = Two
D-4-4 Data Bits, Host Port
Usage:
Only changed if necessary to match host setting.
Serial Cmd:
<
K100, baud rate,parity,stop bits, data bits
>
Default: Eight
Options:
0 = Seven
1 = Eight