Common PLC register configuration examples for MThings (with accompanying diagrams)

Modbus is one of the most common communication protocols in the industrial control field, and thus, it is also one of the commonly used protocols in PLCs. Many PLCs support the Modbus protocol and can communicate with other devices through the Modbus protocol. The Modbus protocol can be used in both serial communication and Ethernet communication, making it a very flexible and widely applied protocol. Therefore, it can be said that Modbus is not niche in PLCs. This article references https://blog.csdn.net/w181108233/article/details/124734830, introducing register configuration examples for 21 common PLC devices, accompanied by screenshots of MThings data configuration for Modbus Messenger. 1. Mitsubishi FX3G-40MR/ES-A: X components support Modbus function code 02; Y components support Modbus function codes 01, 05, and 15; D components support Modbus function codes 03, 06, and 16.   2. Siemens S7-200 CPU226 I components support Modbus function code 02; Q components support Modbus function codes 01, 05, and 15; V components support Modbus function codes 03, 06, and 16.   3. Omron CP1H-X40DR-A CIO0 components support Modbus function code 02; CIO100 component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   4. Panasonic AFPX-C40R X component supports Modbus function code 02; Y component supports Modbus function codes 01, 05, and 15; DT component supports Modbus function codes 03, 06, and 16.   5. Delta DVP-12SA2 X component supports Modbus function code 02; Y component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   6. Xinjin XC5-48 X component supports Modbus function code 02; Y component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   7. Yonghong FBs-40MC X component supports Modbus function code 02; Y component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   8. Changle XBC-DR40S P0 component supports Modbus function code 02; P40 component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   9. Inovance H2u-2416MT-XP X component supports Modbus function code 02; Y component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   10. INVT IVC2H-1616MAT6 X component supports Modbus function code 02; Y component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   11. KEYENCE KV-N40AR R0 component supports Modbus function code 02; R500 component supports Modbus function codes 01, 05, and 15; DM component supports Modbus function codes 03, 06, and 16.   12. SCHNEIDER TM218LDAE40DRPHN supports function codes 01, 02, and 15 after firmware update I component supports Modbus function code 02; Q component supports Modbus function codes 01 and 15; M component supports Modbus function codes 03, 06, and 16.   13. Haiwei H40S2R X component supports Modbus function code 02; Y component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   14. Wecon LX3V1212MT X component supports Modbus function code 02; Y component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   15. Hollysys LE5109 I component supports Modbus function code 02; Q component supports Modbus function codes 01, 05, and 15; M component supports Modbus function codes 03, 06, and 16.   16. Taian AP-340BR-A X component supports Modbus function code 02; Y component supports Modbus function codes 01, 05, and 15; D component supports Modbus function codes 03, 06, and 16.   17. Rockwell 1766-L32BWA I component supports Modbus function code 02; Q component supports Modbus function codes 01, 05, and 15; N component supports Modbus function codes 03, 06, and 16.   18. Hexin CTH200 CPU H226L I component supports Modbus function code 02; Q component supports Modbus function codes 01, 05, and 15; V component supports Modbus function codes 03, 06, and 16.   19. Fuji SPENW0P40R-31 X component supports Modbus function code 02; Y component supports Modbus function codes 01 and 15; D component supports Modbus function codes 03 and 16.   20. Kinco K508-40AR I component supports Modbus function code 02; Q component supports Modbus function codes 01, 05, and 15; V component supports Modbus function codes 03, 06, and 16.   21. Siemens S7-1200 The I component supports Modbus function code 02; The Q component supports Modbus function codes 01, 05, and 15; The V component supports Modbus function codes 03, 06, and 16.