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FnIO MODBUS Adapter NA-9171, NA-9173
FnIO S-Series
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
5.2.4.
MODBUS DIP Switch Setup
MODBUS Adapter interface configuration can be set by a DIP (8pole) switch.
This setup read once at power-up sequence, i.e. changes to DIP switch during
operation does not affect MODBUS interface configuration.
Item
Item setup
DIP Switch
#1
#2
#3
#4
#5
#6
#7
#8
Baud rate
1200 bps
OFF
OFF
OFF
2400 bps
ON
OFF
OFF
4800 bps
OFF
ON
OFF
9600 bps
ON
ON
OFF
19200 bps
OFF
OFF
ON
38400 bps
ON
OFF
ON
57600 bps
OFF
ON
ON
115200 bps
ON
ON
ON
Watchdog
Disable Watchdog
OFF
Enable Watchdog
ON
Byte Format 8 bit, No Party, 1 Stop
OFF
OFF
OFF
8 bit, Even Party, 1 Stop
ON
OFF
OFF
8 bit, Odd Party, 1 Stop
OFF
ON
OFF
8 bit, No Party, 2 Stop
ON
ON
OFF
7 bit, No Party, 2 Stop*
OFF
OFF
ON
7 bit, Even Party, 1 Stop*
ON
OFF
ON
7 bit, Odd Party, 1 Stop*
OFF
ON
ON
7 bit, No Party, 1 Stop*
ON
ON
ON
RTU/ASCII
Mode
RTU Mode
OFF
ASCII Mode
ON
* ASCII Mode is not available.
