Shihlin electric SA3 Series User Manual

Shihlin inverter built-in PLC
Instruction Manual
V1.00.3

Shihlin electric SA3 Series Specifications

General

Brand	Shihlin electric
Model	SA3 Series
Category	Controller
Language	English

Summary

1. PLC Function Application

1.1 PLC Introduction

Overview of the built-in PLC function and its features.

1.2 Precautions of using the PLC function

Important guidelines and warnings for using the PLC function.

1.3 System Configuration

1.3.1 Editing Tools SL-Ladder Developer

Details about the software used for PLC programming.

1.3.2 Connect with computer configuration

Instructions for connecting the inverter to a computer.

1.3.3 Program Download

1.3.4 Keypad Description

1.4 Related Parameter Description

1.4.1 Parameter Description

Detailed description of various parameters related to PLC operation.

1.4.2 Communication Configuration for Program Downloads

1.4.3 PLC Execution Method

1.4.4 Clear PLC Internal Storage

1.4.5 PLC Component Monitoring

1.5 PLC Configuration

1.5.1 SA3 PLC Specifications

Technical specifications for the SA3 PLC.

1.5.2 SE3 PLC Specifications

1.5.3 SF3 PLC Specifications

1.5.4 I/O Device Correspondence Description

Input Terminal Mapping (SA3)

Details on input terminal mapping for SA3.

Output Terminal Mapping (SA3)

SE3 PLC Terminal Mapping

SF3 PLC Terminal Mapping

1.5.5 Device Function Specification

Auxiliary Relay (M) Functions

Description of auxiliary relays (General, Power off keep, Special).

Timer (T) Functions

Functionality and specifications of timers.

Counter (C) Functions

Functionality and specifications of counters.

Data Register Functions

1.5.6 Special M Relay Function Description

1.5.7 Special D Register Function Description

1.5.8 Analog Output

1.5.9 Analog Input

1.5.10 Pulse Train Input Function

2. Command Function Description

2.1 Basic Instructions

Detailed list and description of basic PLC instructions.

2.2 Function Instructions

3. Communication Application Note

3.1 Modbus Communication Protocol

Details on Modbus RTU/ASCII protocol for PLC.

3.2 PLC Communication Protocol

Appendix I