Manual

NA-9379
Specification
Revision 1.02
FnBus PIO N/A
Page 25
Table 3.3.1. IO Data Code Format (1word)
Item #15 #14 #13 #12 #11 #10 #9 #8 #7 #6 #5 #4 #3 #2 #1 #0 Word
Field Output IO code Input IO code
Field Date
Type
Data Length Data
Type
Data Length
Example)
ST-3214 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0
0x0084
ST-1224 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0
0x00C4
ST-1228 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
0x0041
ST-4123 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
0x8200
ST-221F 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0
0x4200
ST-2324 1 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0
0xC4C4
Input/Output Data Type :
0 0: No I/O Data
0 1: Byte Data
1 0: Word Data
1 1: Bit Data
Input/Output Data Length:
0 0 0 0 0 0 0 : 0 Bit/Byte/Word
0 0 0 0 0 0 1 : 1 Bit/Byte/Word
0 0 0 0 0 1 0 : 2 Bit/Byte/Word
0 0 0 0 0 1 1 : 3 Bit/Byte/Word
…
1 1 1 1 1 1 1 : 63 Bit/Byte/Word
3.3. Surpported MODBUS Function Codes
MODBUS Reference Documents
http://www.modubs.org
MODBUS Tools
http://www.modbustools.com, modbus poll
http://www.win-tech.com, modscan32
PRELIMINARY