Tabla De Contenido - Tripp-Lite S3M25-100kVA Manual Del Propietário

Table of Contents
1. Introduction
2. MODBUS Protocol Description
2.1 MODBUS Address Rules
2.2 MODBUS Protocol Frame
2.3 RTU Transmission Mode
2.3.1 Byte Format
2.3.2 RTU Frame
2.3.3 CRC Checking
2.4 ASCII Frame
2.4.1 Byte Format
2.4.2 ASCII Frame
2.4.3 LRC Checking
2.4.4 Data
2.5 Function Code
2.5.1 Exception-Function Code
2.5.2 Memory Sign
2.6 MODBUS Commutation
2.6.1 Read Output Status
(Function Code 0x01)
2.6.2 Read Input Status
(Function Code 0x02)
2.6.3 Read Holding Registers
(Function Code 0x03)
2.6.4 Read Input Registers
(Function Code 0x04)
2.6.5 Write Output Status
(Function Code 0x05)
2.6.6 Write Single Register
(Function Code 0x06)
2.6.7 Write Multiple Output Statuses
(Function Code 0x0F)
2.6.8 Write Multiple Registers
(Function Code 0x10)
2.6.9 Read File Record
(Function Code 0x14)
2.6.10 Read Device Identification
(Function Code 0x2B)
3 3. Protocol Application
3.1 Output Status (Address: 0XXXX)
4
Data Content
4
3.2 Inputs Status (Address: 1XXXX)
4
Data Content
4
3.3 Output Registers (Address: 2XXXX) 25
Data Content
4
5 3.4 Input Registers (Address: 3XXXX)
Data Content
5
3.5 Holding Registers (Address: 4XXXX) 34
6
Data Content
6
3.6 History Record Information
6
3.7 Read Device Identification
6
6 4. Information Introduction
7
4.1 Read Device ID Code
7
4.1.1 Machine Type Code
7 Data Structure
8 4.2 History Record Information
8
4.3 UPS Information
4.4 UPS Data Information Definition
9
10
11
12
13
14
15
16
18
2
22
22
23
26
39
40
41
41
41
42
49
60