4 setting the switches – ProSoft Technology 3170-MBS User Manual
Page 17
3170-MBS ♦ Flex Platform
Module Configuration and Installation
Modbus Slave Interface Module
User Manual
ProSoft Technology, Inc.
Page 17 of 55
October 27, 2010
3.4
Setting the switches
The adapter switches are located under a flip-open cover on the front of the
adapter Set the switches as shown below.
1 Lift the hinged switch cover on the front of the adapter to expose the
switches.
2 Set the switches as shown below.
3 Cycle power to the adapter after setting the switches.
Baud Rate
S1-1
S1-2
S1-3
1200
OFF
OFF
OFF
2400
ON
OFF
OFF
4800
OFF
ON
OFF
9600
ON
ON
OFF
19200
OFF
OFF
ON
38400
ON
OFF
ON
62.5K
OFF
ON
ON
Undefined(Defaults to 19200)
ON
ON
ON
Stop Bit
S1-4
1
OFF
2
ON
Parity
S1-5
S1-6
None
OFF
OFF
Odd
ON
OFF
Even
OFF
ON
Data Bits
S1-7
8
OFF
7
ON
Modbus Mode
S1-8
RTU
OFF
ASCII
ON