cant understand this holding registers

[majungman]

Versions

• Python:
• OS:
• Pymodbus:
• Modbus Hardware (if used):

Pymodbus Specific

• Server: tcp/rtu/ascii - sync/async
• Client: tcp/rtu/ascii - sync/async

Description

hi, i am trying to read the power meter value through modbus tcp/ip
so i connect to the controller ip port 502

Slave ID, 1, (0x01)
Function, Read Holding Registers, (0x03)
Starting Address, 40001, (0x00 0x00)
Quantity, 120, (0x00 0x78)

RX (Response)
01 03 F0 12 34 0F FF 00 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 50 6F 77 65 72 20 4D 65 74 65 72 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 4D 35 33 31 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 53 63 68 6E 65 69 64 65 72 20 45 6C 65 63 74 72 69 63 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3B A8 00 1B 00 00 00 00 00 00 16 9D 00 00 00 00 00 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80 00
Slave ID, 1, (0x01)
Function, Read Holding Registers, (0x03)
40001, 4660, (0x12 0x34)
40002, 4095, (0x0F 0xFF)
40003, 0, (0x00 0x00)
40004, 32768, (0x80 0x00)
40005, 32768, (0x80 0x00)
40006, 32768, (0x80 0x00)
40007, 32768, (0x80 0x00)
40008, 32768, (0x80 0x00)
40009, 32768, (0x80 0x00)
40010, 32768, (0x80 0x00)
40011, 32768, (0x80 0x00)
40012, 32768, (0x80 0x00)
40013, 32768, (0x80 0x00)
40014, 32768, (0x80 0x00)
40015, 32768, (0x80 0x00)
40016, 32768, (0x80 0x00)
40017, 32768, (0x80 0x00)
40018, 32768, (0x80 0x00)
40019, 32768, (0x80 0x00)
40020, 32768, (0x80 0x00)
40021, 32768, (0x80 0x00)
40022, 32768, (0x80 0x00)
40023, 32768, (0x80 0x00)
40024, 32768, (0x80 0x00)
40025, 32768, (0x80 0x00)
40026, 32768, (0x80 0x00)
40027, 32768, (0x80 0x00)
40028, 32768, (0x80 0x00)
40029, 32768, (0x80 0x00)
40030, 20591, (0x50 0x6F)
40031, 30565, (0x77 0x65)
40032, 29216, (0x72 0x20)
40033, 19813, (0x4D 0x65)
40034, 29797, (0x74 0x65)
40035, 29216, (0x72 0x20)
40036, 0, (0x00 0x00)
40037, 0, (0x00 0x00)
40038, 0, (0x00 0x00)
40039, 0, (0x00 0x00)
40040, 0, (0x00 0x00)
40041, 0, (0x00 0x00)
40042, 0, (0x00 0x00)
40043, 0, (0x00 0x00)
40044, 0, (0x00 0x00)
40045, 0, (0x00 0x00)
40046, 0, (0x00 0x00)
40047, 0, (0x00 0x00)
40048, 0, (0x00 0x00)
40049, 0, (0x00 0x00)
40050, 20557, (0x50 0x4D)
40051, 13619, (0x35 0x33)
40052, 12592, (0x31 0x30)
40053, 0, (0x00 0x00)
40054, 0, (0x00 0x00)
40055, 0, (0x00 0x00)
40056, 0, (0x00 0x00)
40057, 0, (0x00 0x00)
40058, 0, (0x00 0x00)
40059, 0, (0x00 0x00)
40060, 0, (0x00 0x00)
40061, 0, (0x00 0x00)
40062, 0, (0x00 0x00)
40063, 0, (0x00 0x00)
40064, 0, (0x00 0x00)
40065, 0, (0x00 0x00)
40066, 0, (0x00 0x00)
40067, 0, (0x00 0x00)
40068, 0, (0x00 0x00)
40069, 0, (0x00 0x00)
40070, 21347, (0x53 0x63)
40071, 26734, (0x68 0x6E)
40072, 25961, (0x65 0x69)
40073, 25701, (0x64 0x65)
40074, 29216, (0x72 0x20)
40075, 17772, (0x45 0x6C)
40076, 25955, (0x65 0x63)
40077, 29810, (0x74 0x72)
40078, 26979, (0x69 0x63)
40079, 0, (0x00 0x00)
40080, 0, (0x00 0x00)
40081, 0, (0x00 0x00)
40082, 0, (0x00 0x00)
40083, 0, (0x00 0x00)
40084, 0, (0x00 0x00)
40085, 0, (0x00 0x00)
40086, 0, (0x00 0x00)
40087, 0, (0x00 0x00)
40088, 0, (0x00 0x00)
40089, 0, (0x00 0x00)
40090, 15272, (0x3B 0xA8)
40091, 27, (0x00 0x1B)
40092, 0, (0x00 0x00)
40093, 0, (0x00 0x00)
40094, 0, (0x00 0x00)
40095, 5789, (0x16 0x9D)
40096, 0, (0x00 0x00)
40097, 0, (0x00 0x00)
40098, 0, (0x00 0x00)
40099, 32768, (0x80 0x00)
40100, 32768, (0x80 0x00)
40101, 32768, (0x80 0x00)
40102, 32768, (0x80 0x00)
40103, 32768, (0x80 0x00)
40104, 32768, (0x80 0x00)
40105, 32768, (0x80 0x00)
40106, 32768, (0x80 0x00)
40107, 32768, (0x80 0x00)
40108, 32768, (0x80 0x00)
40109, 32768, (0x80 0x00)
40110, 32768, (0x80 0x00)
40111, 32768, (0x80 0x00)
40112, 32768, (0x80 0x00)
40113, 32768, (0x80 0x00)
40114, 32768, (0x80 0x00)
40115, 32768, (0x80 0x00)
40116, 32768, (0x80 0x00)
40117, 32768, (0x80 0x00)
40118, 32768, (0x80 0x00)
40119, 32768, (0x80 0x00)
40120, 32768, (0x80 0x00)

this is the reading that i got ,

Code and Logs

 # code and logs here.