3 function code address ranges – ProSoft Technology 3170-MBS User Manual
Page 37
3170-MBS ♦ Flex Platform
Example Address Mapping
Modbus Slave Interface Module
User Manual
ProSoft Technology, Inc.
Page 37 of 55
October 27, 2010
7.3
Function Code Address Ranges
Function
Address
Type
Horizontal
Read
Modbus
Address
Horizontal
Write
Modbus
Address
Vertical
Read
Modbus
Address
Vertical
Write
Modbus
Address
1
Bit
0 to 1919
40001 to
40120
N/A
N/A
N/A
N/A
N/A
N/A
Bit
3200 to 5119 40200 to
40320
N/A
N/A
N/A
N/A
N/A
N/A
2
Bit
0 to 1919
40001 to
40120
N/A
N/A
N/A
N/A
N/A
N/A
Bit
3200 to 5119 40200 to
40320
N/A
N/A
N/A
N/A
N/A
N/A
3
Register
0 to 119
40001 to
40120
N/A
N/A
1000 to
1119
41001 to
41120
N/A
N/A
Register
200 to 319
40200 to
40320
N/A
N/A
1200 to
1319
41201 to
41320
N/A
N/A
4
Register
0 to 119
40001 to
40120
N/A
N/A
1000 to
1119
41001 to
41120
N/A
N/A
Register
200 to 319
40200 to
40320
N/A
N/A
1200 to
1319
41201 to
41320
N/A
N/A
5
Bit
N/A
N/A
3200 to 5119 40201 to
40320
N/A
N/A
N/A
N/A
6
Register
N/A
N/A
200 to 319
40201 to
40320
N/A
N/A
1200 to
1319
41201 to
41320
16
Register
N/A
N/A
200 to 319
40201 to
40320
N/A
N/A
1200 to
1319
41201 to
41320