ID-FLX Lite Global Guide
86
The complete description of Modbus communication protocol can be found in Modbus Protocol Reference
Guide PI-MBUS-300 and Open Modbus Specification Release 1.0. Both documents are available from web site
at
.
Example:
Request: 01 03 00 35 00 03 15 C5
01
= Controller address
03
= Modbus function code (Read Multiple Registers)
00 35
= Register address: Register number (40054) – 40001 = 53 DEC => 35 HEX IL-NT
Register address: Register number (40061) – 40001 = 60 DEC => 3C HEX IC-NT
00 03
= Number of registers (40054 – Oil press, 40055 – Engine temp, 40056 – Fuel level)
= 3 DEC = > 03 HEX
C5 15
= CRC (write LSB MSB !)
Image 7.1 A part of Cfg Image (Modbus Register …)
Example:
Response: 01 03 06 00 27 00 2E 00 2B 35 64
01
= Controller address
03
= Modbus function code (Read Multiple Registers)
06
= Length of read data in Bytes (in HEX)
00 27
= 27 HEX => 39 DEC => 3,9 Bar (Oil pressure is represented with 1 decimal in Bars)
00 2E
= 2E HEX => 46 DEC => 46°C (Engine temperature is represented with 0 decimals in °C)
00 2B
= 2B HEX => 43 DEC => 43% (Fuel level is represented with 0 decimals in %)
64 35
= CRC
Содержание InteliDrive FLX LITE
Страница 19: ...ID FLX Lite Global Guide 19 4 3 Terminal diagram and dimension ...
Страница 21: ...ID FLX Lite Global Guide 21 Example Default analog output curves ...
Страница 22: ...ID FLX Lite Global Guide 22 Example Wiring for Dacon gauges and IL NT AOUT8 ...
Страница 43: ...ID FLX Lite Global Guide 43 When you finish with adjusting the values click OK and Write to controller ...
Страница 44: ...ID FLX Lite Global Guide 44 5 2 Binary inputs and outputs ...
Страница 57: ...ID FLX Lite Global Guide 57 5 14 Display screens and pages structure ...
Страница 83: ...ID FLX Lite Global Guide 83 7 Communication 6 back to Table of contents ...
Страница 92: ...ID FLX Lite Global Guide 92 10 Appendix 10 2 Extension modules 225 6 back to Table of contents ...
