20-2
20.
MODBUS
20.1.1 MODBUS RTU
Communication Setting
Editor
Communication setting
(Underlined setting: default)
Format setting
Make communication format settings for each connected device.
*1
Format setting on V-SFT and function code for the Modbus communication
Item
Setting
Remarks
Connection Mode
1 : 1 / 1 : n / Multi-link2
Signal Level
RS-232C / RS-422/485
Baud Rate
4800 / 9600 / 19200 / 38400 / 57600 / 115K bps
Data Length
8 bits
Stop Bit
1 / 2 bits
Parity
None / Odd / Even
Target Port No.
1 to 255
No. 1 to 255
Port number of the connected device
Device connected
Select a connected device for each number. When creating screen data, you can set memory by referring
to the list file of the device selected here.
Read Coil
Format setting
Set the number of words to be read or written at one communication for each memory.
The format setting also serves as the function code
*1
setting used for Modbus communication. The
available function codes vary depending on the device used. Refer to the instruction manual of the
connected device as well as the table shown below, and set the options on the dialog correctly.
Write to Coil
Read Input Relay
Read Holding Register
Write Holding Register
Read Input Register
Format Setting
Modbus Communication
Function Code
Reading coil
01H
Writing coil
1 bit
05H
16 bits or more
0FH
Reading input relay
02H
Reading holding register
03H
Writing holding register
1 word
06H
2 words or more
10H
Reading input register
04H
Summary of Contents for Monitouch S8 series
Page 1: ...Connection Manual...
Page 3: ......
Page 5: ......
Page 17: ......
Page 19: ......
Page 43: ...1 24 1 Overview...
Page 44: ...2 1 PLC Connection 2 ALLEN BRADLEY...
Page 45: ......
Page 56: ...3 1 PLC Connection 3 Automation Direct...
Page 57: ......
Page 66: ...4 EATON Cutler Hammer 4 1 PLC Connection...
Page 67: ......
Page 71: ...4 4 4 EATON Cutler Hammer Please use this page freely...
Page 72: ...5 FANUC 5 1 PLC Connection...
Page 73: ......
Page 78: ...6 FATEK AUTOMATION 6 1 PLC Connection...
Page 79: ......
Page 84: ...7 Fuji Electric 7 1 PLC Connection 7 2 Temperature Controller Servo Inverter Connection...
Page 85: ......
Page 158: ...8 IAI 8 1 Temperature Controller Servo Inverter Connection...
Page 159: ......
Page 173: ...8 14 8 IAI Please use this page freely...
Page 174: ...9 KEYENCE 9 1 PLC Connection...
Page 175: ......
Page 186: ...10 LS 10 1 PLC Connection...
Page 187: ......
Page 197: ......
Page 223: ...11 26 11 MITSUBISHI ELECTRIC Please use this page freely...
Page 224: ...12 OMRON 12 1 PLC Connection 12 2 Temperature Controller Servo Inverter Connection...
Page 225: ......
Page 244: ...13 Panasonic Electric Works 13 1 PLC Connection...
Page 245: ......
Page 253: ...13 8 13 Panasonic Electric Works Please use this page freely...
Page 254: ...14 RKC 14 1 Temperature Controller Servo Inverter Connection...
Page 255: ......
Page 264: ...15 SAIA 15 1 PLC Connection...
Page 265: ......
Page 269: ...15 4 15 SAIA Please use this page freely...
Page 270: ...16 1 PLC Connection 16 Siemens...
Page 271: ......
Page 276: ...17 1 Temperature Controller Servo Inverter Connection 17 Yamatake...
Page 277: ......
Page 285: ...17 8 17 Yamatake Please use this page freely...
Page 286: ...18 Yaskawa Electric 18 1 PLC Connection...
Page 287: ......
Page 295: ...18 8 18 Yaskawa Electric Please use this page freely...
Page 296: ...19 1 PLC Connection 19 2 Temperature Controller Servo Inverter Connection 19 Yokogawa Electric...
Page 297: ......
Page 307: ...19 10 19 Yokogawa Electric Please use this page freely...
Page 308: ...20 1 PLC Connection 20 MODBUS...
Page 309: ......
Page 314: ...21 1 Barcode Reader Connection 21 Barcode Reader...
Page 315: ......
Page 320: ...22 1 V Link 22 2 Modbus RTU Slave Communication 22 Slave Communication Function...
Page 321: ......
Page 333: ...22 12 22 Slave Communication Function Please use this page freely...
Page 335: ......
Page 367: ...23 32 23 Universal Serial Communication Please use this page freely...
Page 369: ......
Page 403: ...App4 6 Please use this page freely...