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DIP Switch Functions on The Converter
It is necessary to make compatible the data transfer conditions between the
computer and the serial interface board with the DIP switch settings on the
converter.
Following table shows the functions of the DIP switches on the Serial-
Parallel Converter.
Switch Function
ON
OFF
1
Data length
8-bit
7-bit
2
Parity condition
(Refer below)
3
Data Protocol
(Refer below)
4
5
Parity condition
(Refer below)
6
7
Transfer speed
(Refer below)
8
[Parity condition]
Switch 2
Switch 5
Condition
,
[
ON
ON
No parity
ON
OFF
i
OFF
ON
Odd parity
OFF
OFF
Even parity
[Data protocol]
Switch 3
Switch 4
Protocol
ON
ON
DTR
ON
OFF
XONIXOFF
OFF
ON
ETX/ACK
[Transfer
speed]
Switch 6
Switch 7
Switch 8
Transfer
speed
OFF
OFF
OFF
150 BPS
I
I
I
OFF
OFF
ON
300 BPS
OFF
ON
OFF
600 BPS
OFF
ON
ON
1200 BPS
ON
OFF
OFF
2400 BPS
ON
OFF
ON
4800 BPS
ON
ON
OFF
9600 BPS
ON
ON
ON
19200BPS
79
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