Read File Record (Function Code 0X14) - Tripp-Lite S3M25-100kVA Manual Del Propietário

2. MODBUS Protocol Description

2.6.9 Read File Record (Function Code 0x14)

Function Code
Byte Count
Sub-Req. x, Reference Type
Sub-Req. x, File Number
Sub-Req. x, Record Number
Sub-Req. x, Register Length
Sub-Req. x+1, ...
Function Code
Resp. Data Length
Sub-Req. x, File Resp. Length
Sub-Req. x, Reference Type
Sub-Req. x, Record Data
Sub-Req. x+1, ...
Function Code
Exception Code
Request
1 Byte
1 Byte
1 Byte
2 Bytes
2 Bytes
2 Bytes
...
Response
1 Byte
1 Byte
1 Byte
1 Byte
N x 2 Bytes
...
Error
1 Byte
1 Byte
16
0x14
0x07~0xF5byte
0x06
0x0001~0xFFFF
0x0000~0x270F
N
...
0x14
0x07~0xF5
0x05~0xF5 (RUDY)
06
...
...
0x94
01 or 02 or 03 or 04 or 08