Samwontech TEMI 2500 - User Manual

COMMUNICATION MANUAL
TEMPERATURE & HUMIDITY
PROGRAMMABLE CONTROLER
TEMI 2000 - SERIES
TEMI 2300
TEMI 2500
TEMI 2700

Samwontech TEMI 2500 Specifications

General

Brand	Samwontech
Model	TEMI 2500
Category	Controller
Language	English

Summary

1 Safety Precautions

Safety Information and Policies

Covers safety symbols, manual reading precautions, modification restrictions, liability limitation, and warranty policy.

2 Communication Specification

Communication Parameters and Defaults

Lists communication parameters like protocol, speed, parity, and their factory default values.

3 Communication Setting

Interface Selection and Setup Verification

Details how to select RS232C/RS485 interfaces and verify the setup completion.

4 Wiring for Communication

COM2 Port Pin-Mapping and Wiring Diagrams

Provides pin-mapping for COM2 port and wiring diagrams for RS232C and RS485 interfaces.

5 Communication Command

Protocol Frame Structure and Command Types

Defines the standard protocol frame structure and lists available communication commands like AMI, RSD, WSD.

6 MODBUS Protocol

MODBUS Frame Structure and Function Codes

Details MODBUS frame structures and lists function codes for read/write and diagnostics.

7 D-REGISTER Description

D-Register Group Overview

Introduces D-Register groups like PROCESS, FUNCTION, COMMUNICATION, and their composition.

Key D-Register Groups (Process, Function, Reservation)

Covers D-Registers for Process, Function, and Reservation groups, detailing their settings and information.

Input, Output, and Control D-Register Groups

Details D-Registers for Input, Output, DO CONFIG, DI CONFIG, PICTURE, INITIAL, and PROGRAM PATTERN settings.