[?+]: How to connect mosbus RTU with S7-200 CPU 226

[apsins]

Anyboby have sample code for S7-200 CPU 226 with Mosbus RTU Protocol?
Please help me.

Thanks
apsins

[Juli]

Hi for S7-200 MiroWin 3.x - 4.x

USS Protocol (v2.2)
Modbus Protocol (v1.0)

CD-Image from "MicroWin 32 Instruction Library" (Nero 6.0 Image)

http://plcforum.uz.ua//Ins ... y.nrg.html


best regards

Juli

Для желающих использовать библиотеки Modbus и USS в MicroWin v4 SP5 - маленький подарок:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Siemens\MicroSystems\Common\Toolbox\{2D6D3911-EBE2-46E6-B737-FF1038523615}]
"EN"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Siemens\MicroSystems\Common\Toolbox\{2D6D3911-EBE2-46E6-B737-FF1038523615}{17B7124A-78DA-41ce-877C-5529CF652B05}]
"BaseName"="C:\Program Files\Siemens\STEP 7-MicroWIN V4.0\Standard Libs\uss_protocol_p0"
"HelpOffset"=dword:00003e8d

[HKEY_LOCAL_MACHINE\SOFTWARE\Siemens\MicroSystems\Common\Toolbox\{2D6D3911-EBE2-46E6-B737-FF1038523615}{707AD98F-923C-49DD-98F7-C62C362D4B07}]
"BaseName"="C:\Program Files\Siemens\STEP 7-MicroWIN V4.0\Standard Libs\uss_protocol_p1"
"HelpOffset"=dword:00003e8d

[HKEY_LOCAL_MACHINE\SOFTWARE\Siemens\MicroSystems\Common\Toolbox\{2D6D3911-EBE2-46E6-B737-FF1038523615}{E4655A04-B6D8-4ECC-A353-DC802AF34133}]
"BaseName"="C:\Program Files\Siemens\STEP 7-MicroWIN V4.0\Standard Libs\modbus_master_p0"
"HelpOffset"=dword:000040a6

[HKEY_LOCAL_MACHINE\SOFTWARE\Siemens\MicroSystems\Common\Toolbox\{2D6D3911-EBE2-46E6-B737-FF1038523615}{59EB3CDE-DDBB-4B94-B9B1-BB1B6C4AB093}]
"BaseName"="C:\Program Files\Siemens\STEP 7-MicroWIN V4.0\Standard Libs\modbus_master_p1"
"HelpOffset"=dword:000040a6

[HKEY_LOCAL_MACHINE\SOFTWARE\Siemens\MicroSystems\Common\Toolbox\{2D6D3911-EBE2-46E6-B737-FF1038523615}{EAF21B52-EBA2-42af-81DE-47DFCC855EE9}]
"BaseName"="C:\Program Files\Siemens\STEP 7-MicroWIN V4.0\Standard Libs\modbus_slave_p0"
"HelpOffset"=dword:00004074